Nº.0 Intensive Bond Building Hair Treatment is not recommended to be used by itself. It is designed to work as a repair “booster” with the Nº.3 Hair Perfector™. Our study showed 68% more repair in just one use when used as a three-part system of Nº.0, Nº.3, Nº.4.

Nº.0 Intensive Bond Building Hair Treatment does not need to be applied to clean hair, OLAPLEX recommends using your discretion if there is build up and if the hair needs to be cleansed first.

Apply Nº.0 Intensive Bond Building Hair Treatment to dry hair, in sections from roots to ends. Hair does not need to be saturated, rather the product should be evenly distributed – like a primer.

Nº.0 Intensive Bond Building Hair Treatment is recommended to be used before and after coloring the hair for maximum strengthening and repair.

No, Nº.0 Intensive Bond Building Hair Treatment does not contain protein.

OLAPLEX recommends leaving Nº.0 Intensive Bond Building Hair Treatment in the hair for 10 minutes before applying Nº.3 Hair Perfector™ directly on top (no need to rinse first).

No, there is no need to leave Nº.0 Intensive Bond Building Hair Treatment in the hair for longer than the recommended time of 10 minutes.

68% more repair when using with Nº.3 Hair Perfector™ and Nº.4 Bond Maintenance® shampoo as a system.

Yes, Nº.0 Intensive Bond Building Hair Treatment is a pre-shampoo strengthening and reparative treatment.

Nº.0 Intensive Bond Building Hair Treatment is recommended to be used weekly, or as needed depending on condition of hair.

Yes, Nº.0 Intensive Bond Building Hair Treatment, Nº. 3 Hair Perfector™, and Nº.8 Bond Intense Moisture Mask can be used in the same treatment cycle for your healthiest hair at home routine

Yes, Nº.0 Intensive Bond Building Hair Treatment will provide strengthening and reparative benefits for all hair types and textures.

Nº.0 Intensive Bond Building Hair Treatment is designed to be applied from roots to ends of the hair and will not harm the scalp.

Yes, Nº.0 Intensive Bond Building Hair Treatment is safe to use 2 weeks prior or post having a smoothing / keratin treatment.

No, Nº.0 Intensive Bond Building Hair Treatment is the first step in a two-step intense, pre-shampoo strengthening and reparative treatment.

No, Nº.0.5 Scalp Longevity Treatment is a leave-in treatment, so there is no need to rinse after application.

Nº.0.5 Scalp Longevity Treatment is developed for all hair and scalp types.

For best results, use Nº.0.5 Scalp Longevity Treatment three times a week. It is also gentle enough for daily use.

Nº.0.5 Scalp Longevity Treatment offers both immediate and longer term results. After the first use, expect a soothed, more hydrated scalp. After 4 weeks, start looking for visibly healthier, softer hair. Nº.0.5 Scalp Longevity Treatment is for all scalp types and results will vary.

Yes, Nº.0.5 Scalp Longevity Treatment’s lightweight formula absorbs quickly with no residue left behind, so it is the perfect first step before applying styling and heat protection products.

Consult your physician prior to using Nº.0.5 Scalp Longevity Treatment with an OTC or prescription scalp medication.

Psoriasis is a medical condition. While Nº.0.5 Scalp Longevity Treatment is tested to be safe and effective, we recommend consulting a dermatologist prior to using if you have a medical condition.

Yes, Nº.0.5 Scalp Longevity Treatment is a leave-in treatment that can be applied on both wet or dry hair.

Nº.0.5 Scalp Longevity Treatment’s lightweight, silky serum absorbs quickly with no residue, leaving your scalp and hair healthier without any impact to styling.

Nº.0.5 Scalp Longevity Treatment can be used before styling wet hair or as an overnight treatment when hair is dry.

Yes, Nº.0.5 Scalp Longevity Treatment is color-safe and can be used on color-treated hair.

Nº.0.5 Scalp Longevity Treatment is formulated to provide immediate relief and helps prevent damage from sun, poor water quality, irritants, chemical treatments, hair products, stress, lack of sleep, and an imbalanced diet.

Nº.0.5 Scalp Longevity Treatment provides immediate hydration to the scalp, and has been clinically proven to promote soft, shiny, visibly healthy hair after at least 4 weeks of recommended use.

No, Nº.0.5 Scalp Longevity Treatment does not contain perfume or fragrance.

Nº.0.5 Scalp Longevity Treatment does not contain any perfume or fragrance. Some users notice a slight earthy scent, which is the natural smell of the product’s functional components since there are no added fragrances to mask it. To avoid this, store Nº.0.5 Scalp Longevity Treatment with the cap twisted tightly, and in a cool, dry place.

The skin on the scalp has a naturally lower barrier function and slower cell turnover than the skin on the face and body. This means it is more susceptible to accelerated aging from factors such as sun, poor water quality, irritants, chemical treatments, hair products, stress, lack of sleep, and an imbalanced diet.

The Biome Pro-Balancing Blend is a blend of Manuka, Black Pepper, and Magnolia Extracts to help balance the microbiome and reinforce the scalp barrier to maintain a healthy scalp environment, which helps protect hair health.

Yes, the formula itself is water-based and has minimal amounts of oils that it should not interfere with the adhesive of the extensions.

Yes, Nº.0.5 Scalp Longevity Treatment will help balance the moisture levels to combat oiliness.

It will depend on the individual’s hair type and density, but one bottle of Nº.0.5 Scalp Longevity Treatment should last about a month with a 3x/week usage.

Yes, Nº.0.5 Scalp Longevity Treatment was developed to be around the natural pH of skin. It should help to balance the scalp pH since it does not deviate too far from the natural range.

The skin on the scalp has a naturally lower barrier function and slower cell turnover than the skin on the face and body. This means it is more susceptible to accelerated aging from factors such as sun, poor water quality, irritants, chemical treatments, hair products, stress, lack of sleep, and an imbalanced diet. A study showed that the skin on the scalp actually ages six times faster than the skin on the face.

Nº.3 Hair Perfector™ is a pre-shampoo reparative treatment that DOES need to be applied before shampoo.

Nº.3 Hair Perfector™ is a pre-shampoo strengthening reparative treatment, NOT a conditioner.

Nº.3 Hair Perfector™ can be used more than once a week if more repair is needed for damaged hair.

Leaving Nº.3 Hair Perfector™ in the hair for longer than the recommended time will not increase the benefits. You can achieve reparative benefits in as little as 3 minutes of leaving the treatment in the hair. The longest recommended usage time is 10 minutes, for maximum benefits.

Nº.3 Hair Perfector™ does NOT contain protein in its formula.

You can achieve the strengthening and reparative results in as little as 3 minutes and maximize the results in 10 minutes before shampooing and conditioning.

Nº.3 Hair Perfector™ is NOT a leave-in treatment and does need to be shampooed out.

Nº.3 Hair Perfector™ can be used by itself as a pre-shampoo strengthening and reparative treatment. However, for times when the hair needs extra repair, our studies have shown by using Nº.0 Intensive Bond Building Hair Treatment and Nº.3 Hair Perfector™ as a 2-part system can increase the repair by 68% compared to using Nº.3 Hair Perfector™ by itself.

Nº.3 Hair Perfector™ is formulated to work deep within the hair structure with a very specific function of relinking broken disulfide bonds. This means it will NOT build up on the hair but only repair the hair that’s been damaged.

Nº.3 Hair Perfector™ is formulated with OLAPLEX Bond Building Technology® which works to penetrate into the cortex of the hair to relink broken disulfide bonds. Strengthening and repairing the hair from the inside out.

All hair types and textures can use Nº.3 Hair Perfector™ for strengthening and reparative needs.

No, it does not. All hair types and textures can benefit from strengthening, and repair that Nº.3 Hair Perfector™ provides.

A pre-shampoo treatment is applied to wet hair in the shower, before you shampoo and condition.

Yes! N°.3PLUS works on all hair types, textures, and for all types of damage, such as heat, styling, environment, mechanical friction, color and chemicals, and hard water.

No, there is no protein in N°.3PLUS.

No, there is no keratin in N°.3PLUS.

Yes, however you only need to use once or twice a week to achieve the same benefits.

Yes! N°.3PLUS is safe to use on color treated hair.

We recommend using N°.3PLUS prior to shampoo.

No need—N°.3PLUS works in just 3 minutes. Please follow the directions stated on the bottle for best results.

N°.3PLUS is the next evolution. It provides a comprehensive, cortext-to-cuticle repair, adds moisture, and defends against future damage. Best of all, it’s an easy, 3-minute treatment in the shower, making high-performance repair quicker than ever.

You’ll see and feel a difference immediately. We recommend using it weekly for lasting repair and prevention.

Yes, Nº.4 Bond Maintenance® Shampoo is formulated for daily use, or however frequently you wash your hair.

Nº.4 Bond Maintenance® Shampoo is a highly concentrated formula; a little bit goes a long way. OLAPLEX recommends starting with a dime size amount and add more as needed.

Yes, Nº.4 Bond Maintenance® Shampoo is color-safe.

No, Nº.4 Bond Maintenance® Shampoo is free of SLS/SLES sulfates.

Yes, curly hair can also benefit from this shampoo.

Yes, Nº.4 Bond Maintenance® Shampoo is formulated with surfactants that generate a great lather when emulsified with water.

Yes, Nº.4 Bond Maintenance® Shampoo is safe to use on all hair types and textures that have been chemically treated.

Yes, Nº.4 Bond Maintenance® Shampoo is vegan.

Nº.4 Bond Maintenance® Shampoo is formulated with Hydrolyzed wheat protein for added moisture benefits, and will not add additional protein to the hair.

While both versions build hair bonds, there are key differences between our fine hair shampoo and the original. Nº.4FINE SHAMPOO is an ultra-light formula clinically proven to instantly volumize and strengthen fine hair types and all textures. Nº.4 BOND MAINTENANCE® SHAMPOO is a highly concentrated, reparative formula that hydrates and smooths while helping to prevent breakage and frizz for all hair types and textures.

Nº.4FINE SHAMPOO does not contain protein.

Yes. All OLAPLEX products are compatible and designed to work well together. For a customized OLAPLEX routine, take our Hair Quiz.

Yes. You can mix and match Nº.4FINE SHAMPOO with other OLAPLEX conditioners to create a customized routine for your specific hair-care needs.

Yes. Nº.4FINE SHAMPOO is silicone-free and color-safe.

Yes. Nº.4FINE SHAMPOO is sulfate-free.

No. Nº.4FINE SHAMPOO will not weigh down fine hair over time with continued use. It is formulated specifically to create instant, all-day volume and weightlessly hydrate.

Fine hair refers to hair texture, while thin hair refers to hair density. Fine hair is the most fragile hair texture. You might have fine hair if you roll a strand between your fingers and can barely feel it. Thin hair means that there is a lower density of hair. Check out these tips for managing fine or thin hair.

There are many benefits when using this system:
✓Instantly Strong
✓Infinitely Defined
✓7-Day Hydration
✓ Reduces breakage and protects length
✓Cuts frizz in half, even in high humidity
✓ Instantly easier detangling and static control

Our Curl System uses Patented 3D Bond Shaper™ Technology and Hydra-Define Technology™ to strengthen, define, and hydrate coils and curls. In contrast, Nº.4 Shampoo and Nº.5 Conditioner use patented Bis-Amino technology to strengthen and nourish all hair types, particularly medium to coarse strands.

Yes, Nº.4Curl Bond Shaper™ Hydrating Curl Shampoo and Nº.5Curl Bond Shaper™ Hydrating Curl Conditioner will help minimize frizz by 50% in one use.

Choose Nº.4Curl Bond Shaper™ Hydrating Curl Shampoo and Nº.5Curl Bond Shaper™ Hydrating Curl Conditioner for strength, definition, and extra hydration, Nº.4 Shampoo and Nº.5 Conditioner for strengthening medium/coarse hair, Nº.4FINE Shampoo and Nº. 5FINE Conditioner for volume, Nº.4C Clarifying Shampoo for buildup, and Nº.4P Shampoo and Nº.5P Conditioner for toning blondes.

Yes, you can absolutely use the Nº.4Curl Bond Shaper™ Hydrating Curl Shampoo and Nº.5Curl Bond Shaper™ Hydrating Curl Conditioner every wash day.

Our Nº.4Curl Bond Shaper™ Hydrating Curl Shampoo does not contain silicones and sulfates. Our Nº.5Curl Bond Shaper™ Hydrating Curl Conditioner does not contain silicones, but does contain safe conditioning sulfates. Both the shampoo and conditioner are color safe.

No, the Nº.4Curl Bond Shaper™ Hydrating Curl Shampoo and Nº.5Curl Bond Shaper™ Hydrating Curl Conditioner do not contain protein.

When using as a system:
– Instantly strong hair and less breakage in one use.
– Infinitely defined curls
– 7 Days of Hydrated curls instantly
– 50% less frizz, even in high humidity
– 96% agree hair was easier to detangle

Nº.4Curl Bond Shaper™ Hydrating Curl Shampoo and Nº.5Curl Bond Shaper™ Hydrating Curl Conditioner use Patented 3D Bond Shaper™ Technology to strengthen hair’s internal structure, enhancing natural curl shape and bounce. While it cannot create curls where they don’t exist, it helps natural patterns spring back more easily.

It allows your natural coils, curls and waves to show up as they were meant to: more defined, uniformed curl groupings.

Cleanse and condition with the Curl System in the shower, then layer with OLAPLEX treatments and stylers for a perfect, defined finish.

Depending on your hair needs, our pros recommend: Nº.5Leave-In for hydration and split ends, Nº.9 Nourishing Hair Serum for style retention, Nº.10 Bond Shaper™ Gel for definition and hold, and Olaplex Nº.7 Bonding Oil for shine and frizz control.

Yes, you can absolutely use the Nº.4Curl Bond Shaper™ Hydrating Curl Shampoo and Nº.5Curl Bond Shaper™ Hydrating Curl Conditioner in conjunction with your other favorite products.

Yes, these products are curly girl friendly as they are formulated without silicone and SLS/SLES. This system is also incredibly hydrating.

Nº.4C Bond Maintenance® Clarifying Shampoo is ideal for all hair types that experience excess product buildup, excess oil, or those living in areas with hard water.

We recommend using Nº.4C Bond Maintenance® Clarifying Shampoo once every 1-2 weeks or as needed as an alternative to shampoo used every wash cycle.

OLAPLEX Nº.4C Bond Maintenance® Clarifying Shampoo is safe for permanent hair color. We recommend waiting at least 2 weeks after the hair color service to preserve the color deposit. Please check with your stylists when using a clarifying shampoo on color-treated hair.

Nº.4C Bond Maintenance® Clarifying Shampoo provides a deep cleanse at a surface level without stripping essential moisture.

Nº.4C Bond Maintenance® Clarifying Shampoo is formulated with OLAPLEX exclusive broad-spectrum clarifying system that deeply cleanses to remove surface level impurities from the hair.

No, it does not contain silicones.

We recommend waiting two weeks after a smoothing treatment before using OLAPLEX Nº.4C Bond Maintenance® Clarifying Shampoo.

Yes, Nº.4C Bond Maintenance® Clarifying Shampoo provides a great lather while gently cleansing the hair.

A 250ml bottle contains approximately 50 applications when using 5ml per application. Application amounts will vary based on the amount used and hair length.

Yes, Nº.4C Bond Maintenance® Clarifying Shampoo helps to neutralize chlorine in the hair from swimming pools.

No, it does not contain protein.

Yes. OLAPLEX recommends using Nº.4C Bond Maintenance® Clarifying Shampoo before Nº.3 Hair Perfector™ to optimize results.

Yes, the exclusive broad-spectrum clarifying system deeply cleanses to remove impurities resulting in brighter, more vibrant clarity.

We recommend using Nº.4C Bond Maintenance® Clarifying Shampoo before any chemical or conditioning treatments to remove buildup and surface level deposits to achieve optimal results.

Nº.4D Clean Volume Detox Dry Shampoo is ideal for anyone looking to absorb excess oil and sweat, to extend the time between washes, or to quickly refresh the hair.

Yes, Nº.4D Clean Volume Detox Dry Shampoo provides a light-as-air dry cleansing for scalp and hair. Even with daily application, hair will be clean with no buildup, dullness, or powdery roots.

No, Nº.4D Clean Volume Detox Dry Shampoo is formulated with weightless rice starch that absorbs odor-causing oil and sweat without causing buildup that weighs down the hair.

Nº.4D Clean Volume Detox Dry Shampoo has a light, fresh scent similar to what’s found in most other OLAPLEX products.

No, it does not build up on the hair or leave a powdery residue when following the proper usage instructions.

Nº.4D Clean Volume Detox Dry Shampoo is formulated to neutralize toxins caused by daily pollution and free-radicals.

Nº.4D Clean Volume Detox Dry Shampoo neutralizes odors caused by pollutants and impurities absorbed by the hair and helps prevent odor-causing oxidation of sebum on the scalp and hair.

Yes, you can use Noº.4D Clean Volume Detox Dry Shampoo with other products in your styling routine.

Yes, Nº.4D Clean Volume Detox Dry Shampoo works even if you don’t have oily hair. It absorbs sweat and neutralizes odors caused by pollutants and keeps the hair first-day fresh in between washes.

The rice starch formulated in Nº.4D Clean Volume Detox Dry Shampoo is a powerhouse oil–absorber that does not clog follicles.

Hold the can 6-10” away from the hair and spray directly onto the roots. Wait 30 seconds and massage into the scalp.

Nº.4D Clean Volume Detox Dry Shampoo absorbs oil and buildup on the scalp creating a light space between hair fibers, providing volume.

OLAPLEX recommends using Nº.4P Blonde Enhancer™ Toning Shampoo 1-2x per week, or as needed.

Yes. Nº.4P Blonde Enhancer™ Toning Shampoo is highly concentrated with purple pigment and will neutralize any unwanted yellow or brassy tones in the hair.

Nº.4P Blonde Enhancer™ Toning Shampoo is formulated with conditioning surfactants and will not dry out the hair.

Nº.4P Blonde Enhancer™ Toning Shampoo should be added to a haircare routine as an alternative when needed. During wash cycles, using Nº.4P Blonde Enhancer™ Toning Shampoo it is not necessary to also use regular shampoo.

Yes. Using Nº.4P Blonde Enhancer™ Toning Shampoo and No.5P Blonde Enhancer™ Toning Conditioner together as a system will provide maximum toning and brightening results.

Nº.4P Blonde Enhancer™ Toning Shampoo will neutralize any unwanted yellow or brassy tones in the hair.

Nº.4P Blonde Enhancer™ Toning Shampoo is most ideal for hair that is between levels 7 and above.

Yes, Nº.4P Blonde Enhancer™ Toning Shampoo will brighten dulled shades of blonde.

Yes, Nº.4P Blonde Enhancer™ Toning Shampoo is safe for hair that has had a Keratin or Smoothing treatment.

Nº.4P Blonde Enhancer™ Toning Shampoo will neutralize any unwanted yellow or brassy tones in the hair.

Nº.4P Blonde Enhancer™ Toning Shampoo can leave a tint of purple on the hands, and can be easily removed by simply washing with regular shampoo or hand soap.

Yes. OLAPLEX recommends leaving Nº.4P Blonde Enhancer™ Toning Shampoo in the hair for 1-3 minutes for best results. The longer left in the hair, the more pigment will be deposited into the hair.

Yes, conditioner is always recommended after using any shampoo to seal the cuticle back down.

Yes, Nº.4P Blonde Enhancer™ Toning Shampoo does lather and function as shampoo.

No, Nº.4P Blonde Enhancer™ Toning Shampoo does not contain protein.

Yes, Nº.5 Bond Maintenance® Conditioner is gentle enough to use every wash cycle.

Nº.5 Bond Maintenance® Conditioner is very hydrating and strengthening.

Nº.5 Bond Maintenance® Conditioner absorbs into the hair and rinses fully without concern of weighing the hair down.

Yes, Nº.5 Bond Maintenance® Conditioner is color-safe.

Nº.5 Bond Maintenance® Conditioner does not contain protein.

No, Nº.5 Bond Maintenance® Conditioner is free of SLS/SLES sulfates.

Yes, Nº.5 Bond Maintenance® Conditioner will help to strengthen and hydrate the hair, creating more manageability.

OLAPLEX recommends to squeeze excess water from the hair before applying Nº.5 Bond Maintenance® Conditioner for maximum absorption.

Yes, curly hair can also benefit from this shampoo.

Yes, Nº.5 Bond Maintenance® Conditioner is safe to use on all hair types and textures that have been chemically treated.

Yes, Nº.5 Bond Maintenance® Conditioner is vegan.

While both versions build hair bonds, there are key differences between our fine hair conditioner and the original. Nº.5FINE CONDITIONER is an ultra-light formula clinically proven to instantly volumize and strengthen fine hair types and all textures. Nº.5 BOND MAINTENANCE CONDITIONER is a highly concentrated, reparative formula that hydrates and smooths while helping to prevent breakage and frizz for all hair types and textures.

Nº.5FINE CONDITIONER is formulated to instantly volumize and strengthen fine hair types and must be rinsed out after application. Nº.5 BOND MAINTENANCE® CONDITIONER is formulated for strengthening and hydrating all hair types and should also be rinsed out after application. Nº.5 LEAVE-IN™ is a leave-in conditioner for all hair types seeking moisture and should be left in the hair after application.

Nº.5FINE CONDITIONER does not contain protein.

Yes. All OLAPLEX products are compatible and designed to work well together. For a customized OLAPLEX routine, take our Hair Quiz.

Yes. You can mix and match Nº.5FINE CONDITIONER with other shampoos to create a customized routine for your specific hair-care needs.

Yes. Nº.5FINE CONDITIONER is silicone-free and color-safe.

Yes. Nº.5FINE CONDITIONER is sulfate-free.

No. Nº.5FINE CONDITIONER will not weigh down fine hair over time with continued use. It is formulated specifically to create instant, all-day volume and weightlessly hydrate.

Fine hair refers to hair texture, while thin hair refers to hair density. Fine hair is the most fragile hair texture. You might have fine hair if you roll a strand between your fingers and can barely feel it. Thin hair means that there is a lower density of hair. Check out these tips for managing fine or thin hair.

There are many benefits when using this system:
✓Instantly Strong
✓Infinitely Defined
✓7-Day Hydration
✓ Reduces breakage and protects length
✓Cuts frizz in half, even in high humidity
✓ Instantly easier detangling and static control

Our Curl System uses Patented 3D Bond Shaper™ Technology and Hydra-Define Technology™ to strengthen, define, and hydrate coils and curls. In contrast, Nº.4 Shampoo and Nº.5 Conditioner use patented Bis-Amino technology to strengthen and nourish all hair types, particularly medium to coarse strands.

Yes, Nº.4Curl Bond Shaper™ Hydrating Curl Shampoo and Nº.5Curl Bond Shaper™ Hydrating Curl Conditioner will help minimize frizz by 50% in one use.

Choose Nº.4Curl Bond Shaper™ Hydrating Curl Shampoo and Nº.5Curl Bond Shaper™ Hydrating Curl Conditioner for strength, definition, and extra hydration, Nº.4 Shampoo and Nº.5 Conditioner for strengthening medium/coarse hair, Nº.4FINE Shampoo and Nº. 5FINE Conditioner for volume, Nº.4C Clarifying Shampoo for buildup, and Nº.4P Shampoo and Nº.5P Conditioner for toning blondes.

Yes, you can absolutely use the Nº.4Curl Bond Shaper™ Hydrating Curl Shampoo and Nº.5Curl Bond Shaper™ Hydrating Curl Conditioner every wash day.

Our Nº.4Curl Bond Shaper™ Hydrating Curl Shampoo does not contain silicones and sulfates. Our Nº.5Curl Bond Shaper™ Hydrating Curl Conditioner does not contain silicones, but does contain safe conditioning sulfates. Both the shampoo and conditioner are color safe.

No, the Nº.4Curl Bond Shaper™ Hydrating Curl Shampoo and Nº.5Curl Bond Shaper™ Hydrating Curl Conditioner do not contain protein.

When using as a system:
– Instantly strong hair and less breakage in one use.
– Infinitely defined curls
– 7 Days of Hydrated curls instantly
– 50% less frizz, even in high humidity
– 96% agree hair was easier to detangle

Yes, our Nº.5Curl Bond Shaper™ Hydrating Curl Conditioner contains two additional ingredients:

Oil Mesh Network
Polymers bind shine-boosting and manageability-enhancing oils to the hair cuticle.

Natural Silicone Alternative
Derived from squalene-rich olive oil provides enhanced slip and protection.

Nº.4Curl Bond Shaper™ Hydrating Curl Shampoo and Nº.5Curl Bond Shaper™ Hydrating Curl Conditioner use Patented 3D Bond Shaper™ Technology to strengthen hair’s internal structure, enhancing natural curl shape and bounce. While it cannot create curls where they don’t exist, it helps natural patterns spring back more easily.

It allows your natural coils, curls and waves to show up as they were meant to: more defined, uniformed curl groupings.

Cleanse and condition with the Curl System in the shower, then layer with OLAPLEX treatments and stylers for a perfect, defined finish.

Depending on your hair needs, our pros recommend: Nº.5Leave-In for hydration and split ends, Nº.9 Nourishing Hair Serum for style retention, Nº.10 Bond Shaper™ Gel for definition and hold, and Olaplex Nº.7 Bonding Oil for shine and frizz control.

Yes, you can absolutely use the Nº.4Curl Bond Shaper™ Hydrating Curl Shampoo and Nº.5Curl Bond Shaper™ Hydrating Curl Conditioner in conjunction with your other favorite products.

Yes, these products are curly girl friendly as they are formulated without silicone and SLS/SLES. This system is also incredibly hydrating.

Nº.5LEAVE-IN™ Conditioner is best for dry hair types seeking added moisture and protection prior to styling.

Nº.5LEAVE-IN™ instantly targets & binds to split ends to fill in damage gaps in the cuticle with our High-Adhesion Complex, which smooths and seals those compromised ends. It’s the perfect product to use at home for continuous care from the cortex to the cuticle, in between your haircut appointments.

The High-Adhesion Sealing Complex provides instant and long-term benefits that seal the cuticle to resist damage or potential breakage from washing, combing and heat styling.

Apply 1-2 pumps to clean, damp hair. Comb through for even coverage. Follow with desired styling routine.

Nº.5LEAVE-IN™ Conditioner is best for dry hair types. For fine hair that is experiencing dryness or split ends, we recommend starting with 1 pump and adding more if needed.

Nº.5LEAVE-IN™ is an out-of-shower conditioner that hydrates, provides heat protection, and split end mending. Nº.6 Bond Smoother® is an out-of-shower styler that defines hair, controls frizz for 72 hours, and provides light hydration. Both can be used together, separate, or with other stylers.

Nº.9 Bond Protector Nourishing Hair Serum is an out-of-shower styling serum and Nº.5LEAVE-IN™ is an out-of-shower conditioning cream. Both are formulated without silicone, have heat protection, can be used layered together, separate, or with other stylers.

Apply Nº.5LEAVE-IN™ first and then apply Nº.9 Bond Protector Nourishing Hair Serum.

No, you will still need to use conditioner to provide your hair with adequate moisture/hydration after cleansing. Nº.5LEAVE-IN™ is meant to be used in conjunction with your normal conditioner out of the shower to help with added moisture, detangling, and protection.

No, Nº.5LEAVE-IN™ does not contain protein.

Nº.5LEAVE-IN™ instantly targets and binds to split ends to fill in damage gaps in the cuticle with our High Adhesion Complex, which smooths and seals those compromised ends. It is also formulated with OLAPLEX patented Bond Building Technology® that repairs the hair from the inside out.

Nº.5LEAVE-IN™ can be the first product applied out of the shower or on dry hair in between washes for added moisture, heat protection, and split end mending.

Nº.5LEAVE-IN™ can be applied on freshly cleaned hair and on the ends of dry hair for continued moisture.

We suggest layering Nº.5LEAVE-IN™ and Nº.10 Bond Shaper® Curl Defining Gel when styling.

Nº.5P Blonde Enhancer™ Toning Conditioner is ideal for any hair type with grey, dark or medium to light blonde tones (levels 6 and up) in which yellow or brassy tones need to be controlled.

No. Nº.5P Blonde Enhancer™ Toning Conditioner can be used with regular shampoo. OLAPLEX recommends using Nº.4P Blonde Enhancer™ Toning Shampoo and Nº.5P Blonde Enhancer™ Toning Conditioner for maximum toning and brightening.

Nº.5P Blonde Enhancer™ Toning Conditioner is great for grey hair and any hair that needs to neutralize unwanted yellow or brassy tones.

Shampoo with Nº.4C Bond Maintenance™ Clarifying Shampoo to help remove any excess pigment.

Yes, leaving it on longer can increase the deposit, so it’s important to stay within the recommended timing.

Nº.5P Blonde Enhancer™ Toning Conditioner is recommended to be used 1-2x per week and can be used more if needed.

Purple conditioners provide toning benefits by counteracting brassy and yellow tones. Nº.5P Blonde Enhancer™ Toning Conditioner is formulated with micro-fine violet toning agents in a root-to-tip formula that locks in all over brightness, neutralizes yellow tones, and nourishes every inch without weighing hair down at the roots to help maintain strong, healthy-looking blondes and greys.

Nº.5P Blonde Enhancer™ Toning Conditioner does not contain protein.

Nº.5P Blonde Enhancer™ Toning Conditioner is formulated to be used alone, without the need of an additional conditioner.

No. Nº.5P Blonde Enhancer™ Toning Conditioner will counteract unwanted yellow and brassy tones but will not change or lift natural or artificially lightened hair.

The recommended time for Nº.5P Blonde Enhancer™ Toning Conditioner is 3 minutes.

Yes. Nº.5P Blonde Enhancer™ Toning Conditioner can be used to combat yellow or brassy tones in the hair.

The scent of Nº.5P Blonde Enhancer™ Toning Conditioner is our signature sweet grapefruit mint.

As typical with pigmented toning products, minimal staining could occur when using Nº.5P Blonde Enhancer™ Toning Conditioner, however this will fade with 1-2 times of washing your hands.

Yes, Nº.5P Blonde Enhancer™ Toning Conditioner strengthens and repairs.

Nº.6 Bond Smoother® is an out-of-shower styler that defines hair, controls frizz for 72 hours, and provides light hydration, both can be used together, separate, or with other stylers. Nº.5 LEAVE-IN™ is an out-of-shower conditioner that hydrates, provides heat protection, and mends split ends.

There is frizz and flyway control for up to 72 hours but can be used as needed/desired.

No.6 Bond Smoother® can be used on all hair types and textures.

Nº.6 Bond Smoother® provides heat protection up to 450°F/232°C.

Yes, Nº.6 Bond Smoother® does contain silicones that will not build up on the hair.

Nº.6 Bond Smoother® contains Hydrolyzed Vegetable Protein at a functional level to condition hair and protect against multiple types of damage, but does not add additional protein to the hair.

Nº.6 Bond Smoother® is an out-of-shower leave-in treatment and styling product.

You can use Nº.6 Bond Smoother® on either damp or dry hair.

​​OLAPLEX Nº.7 Bonding Oil™ is a weightless, reparative styling oil that provides heat protection up to 450°F/232°C and increases shine and color vibrancy. Nº.6 Bond Smoother® is a leave-in reparative styling treatment that provides frizz and flyaway control, hydration, and smoothness to any style.

Nº.6 Bond Smoother® is great when used before air drying or blow drying. It can also be used on dry hair to refresh or touch up a style.

Nº.6 Bond Smoother® will help strengthen, hydrate, and protect your hair.

The formula did not change, but Nº.6 Bond Smoother® has a new, airless pump which dispenses every drop with ease.

Nº.6 Bond Smoother® will not weigh the hair down when the recommended amount, half a pump, is applied to the hair.

Nº.6 Bond Smoother® will not make the hair greasy when using an appropriate amount for the hair’s needs.

No, Nº.6 Bond Smoother® does not contain any nuts, soy, or gluten.

When using the ideal dosage for hair type and texture, OLAPLEX Nº.7 Bonding Oil™ can be used as needed or desired.

OLAPLEX Nº.7 Bonding Oil™ can be applied to wet, damp or dry hair.

Yes, OLAPLEX Nº.7 Bonding Oil™ provides heat protection up to 450°F/232°C.

Yes, OLAPLEX Nº.7 Bonding Oil™ contains high grade silicones that are effective in reducing frizz and adding shine.

No, OLAPLEX Nº.7 Bonding Oil™ will not stain any hair type or color.

OLAPLEX Nº.7 Bonding Oil™ features a lightweight yet concentrated texture. Like all oils, it is critical to use the proper dosage for your hair type and texture for best performance.

Yes, OLAPLEX Nº.7 Bonding Oil™ pairs well with other styling products. It can be layered or cocktailed for desired results.

Yes, OLAPLEX Nº.7 Bonding Oil™ can be used on dry hair before the use of heat tools and provides heat protection up to 450°F/232°C

OLAPLEX recommends starting with 2-3 drops, adding more if needed.

OLAPLEX Nº.7 Bonding Oil™ can be used on clean hair, and on next day hair.

OLAPLEX Nº.7 Bonding Oil™ strengthens hair and is clinically proven to reduce breakage by 77%.

OLAPLEX Nº.7 Bonding Oil™ is clinically proven to provide 125% more shine.

*Compared to bleached hair without application of Nº.7 Bonding Oil™

The usage differs for each head of hair depending on length, density, and how often used.

Yes, OLAPLEX Nº.7 Bonding Oil™ is vegan. It is also alcohol-free and color safe.

Nº.9 Bond Protector Nourishing Hair Serum is an anti-damage, out-of-shower styling serum with a formula that protects, repairs, and nourishes the hair.

OLAPLEX recommends applying Nº.9 Bond Protector Nourishing Hair Serum to damp or wet hair as a first step in any styling routine.

Nº.9 Bond Protector Nourishing Hair Serum can be used by all hair types and textures.

Nº.9 Bond Protector Nourishing Hair Serum is a serum with primary benefits of manageability and heat protection up to 450°F/232°C. Nº.6 Bond Smoother® is a styling cream with primary benefits of frizz and fly-away control up to 72 hours, hydrating and smoothing.

No, Nº.9 Bond Protector Nourishing Hair Serum does not contain silicones.

No, Nº.9 Bond Protector Nourishing Hair Serum is water activated and is recommended to be applied to damp/wet hair for best results.

Yes, Nº.9 Bond Protector Nourishing Hair Serum protects against frizz and static by creating a protective barrier in the hair fibers.

Yes, Nº.9 Bond Protector Nourishing Hair Serum provides heat protection up to 450°F/232°C.

OLAPLEX recommends using Nº.9 Bond Protector Nourishing Hair Serum on damp or wet hair for best results.

Yes, Nº.9 Bond Protector Nourishing Hair Serum works well with all styling products if it remains the first step in any hair styling routine.

No, Nº.9 Bond Protector Nourishing Hair Serum has a silky smooth texture.

No, Nº.9 Bond Protector Nourishing Hair Serum does not contain protein.

No, Nº.9 Bond Protector Nourishing Hair Serum does not contain any holding properties.

Yes, Nº.10 Bond Shaper® Curl Defining Gel is ideal for both styles as it has a high-slip gel texture that easily works through curls without leaving any visible residue, flaking or crunch. It also features lasting curl benefits such as 72-hr frizz control, improves curl retention, detangles, smooths & conditions for defined curls that last past day one.

No, Nº.10 Bond Shaper® Curl Defining Gel does not contain protein.

No, Nº.10 Bond Shaper® Curl Defining Gel does not contain silicones.

Yes, OLAPLEX is great for all hair types, including curls. Nº.10 is powered by OLAPLEX Bond-Building Technology®, which strengthens disulfide bonds for visibly healthier curls.

Yes, Nº.10 Bond Shaper® Curl Defining Gel works for all hair types.

Yes, if you’re looking for added protection, you can cocktail with Nº.9 Bond Protector Nourishing Hair Serum. This protects against pollution for up to 48 hours. Once curls have dried, finish with OLAPLEX Nº.7 Bonding Oil™ to break up any curl cast and add shine.

Lashbond® Building Serum is powered by New OLAPLEX Peptide Complex Technology™ in combination with OLAPLEX Bond Building Technology® and a Nourishing Complex to deliver a powerful and proven lash-enhancing triad in every swipe to support and sustain the natural growth cycle and lash retention.

Lashbond® Building Serum safely targets the top five lash concerns including lash length, volume and density, loss and shedding, dry, brittle lashes, and lack of natural curl and lift.

Results may vary by individual. When using Lashbond® Building Serum as directed twice daily, you can expect visible results in as little as 4 weeks.

Lashbond® Building Serum does require continued use to maintain optimal results. If stopped, lashes will gradually return to original appearance.

When following proper usage instructions, one tube of Lashbond® Building Serum will last 3 months.

Lashbond® Building Serum was tested for eyelash use only. Use only as directed.

For optimal results, Lashbond® Building Serum should be used twice daily, AM and PM, on clean dry skin.

In a 12-week clinical trial of 33 people using Lashbond® Building Serum, participants reported the following after four weeks:

94% experienced more voluminous-looking lashes
97% reported improvement in the appearance of denser lashes
97% reported improvement in the appearance of longer lashes
100% reported improvement in the appearance of thicker lashes*
*Results may vary. As reported by participants after 4 weeks in a consumer perception clinical study of 33 subjects with 2x daily use.

This clear, lightweight, eyelash-enhancing serum promotes the appearance of thicker, longer, stronger, full-volume lashes and contains:

OLAPLEX Peptide Complex Technology™- a proprietary blend of peptides, including an OLAPLEX-exclusive peptide that supports the look of longer, thicker, stronger, and fuller lashes.
Our exclusive OLAPLEX Bond Building Technology® supports the skin barrier at the lash line.
Hyaluronic Acid promotes hydrated, healthy-looking lashes and reduces the appearance and feel of dry, brittle lashes.

OLAPLEX’s Lashbond® Building Serum is drug-free and ophthalmologist tested for safety, eye color and skin pigment safe, and non-irritating. In addition to the industry standard human repeat insult patch testing (HRIPT) to test for any potential irritation or sensitization issues, Lashbond® Building Serum is also ophthalmologist tested. This testing includes two primary forms of testing and analysis, the first being a periocular tolerance test which assesses the irritation potential of a topical product applied on the eye contour area. The second is an ocular irritation test which uses a 3D model of eye tissue to determine the potential of a cosmetic product or ingredient to cause eye irritation when used by the consumer.

We recommend applying Lashbond® Building Serum 2x a day. This recommendation is based on the protocol for our clinical studies and provides optimal efficiency. For the product to work its best, we recommend consistent application for stronger results.

Some of our clinical study participants saw positive results as early as two weeks.

If a few days are missed, simply start back using Lashbond® Lashbond® Building Serum twice daily as instructed.

OLAPLEX Peptide Complex Technology™ – a proprietary blend of peptides, including an OLAPLEX peptide that supports the look of longer, thicker, stronger, and fuller lashes.

Yes, OLAPLEX Bond Building Technology® does support the skin barrier at the lash line.

Use twice daily, AM and PM, on clean, dry skin. Do not rinse off. Allow to dry for at least 90 seconds before applying any other brow products.

Immediately after use, your brows will appear shaped, sculpted and more defined. In as little as 4 weeks, brows will look thicker, denser, and fuller.

Your eyebrows will return to their natural growth cycle.

We do not recommend using Browbond® Building Serum on potentially irritated skin (that can be caused by brow coloring or lamination).

With 2x daily use, Browbond® Building Serum will last 3 months.

We recommend that skin treated with microblading is completely healed before using Browbond® Building Serum. Do not use on skin damaged by microblading.

Yes, Browbond® Building Serum is both vegan and cruelty-free.

The unique doe-foot applicator with a micro-bristle brush allows for a more even and precise application to brows.

No, Browbond® Building Serum is fragrance-free.

For heat protection, spray Volumizing Blow Dry Mist to clean damp hair in sections before blow drying. For added volume, add more product to dry hair.

Heat is not necessary to activate Volumizing Blow Dry Mist. OLAPLEX recommends using heat to maximize results.

Yes. You can increase the body and volume of the hair by adding more product.

Yes. Formulated with Bamboo Extract Lipopeptides, and OLAPLEX Bond Building Technology®, Volumizing Blow Dry Mist aids in preventing style damage while strengthening the hair.

Yes. Volumizing Blow Dry Mist can be layered with other styling products.

No. Volumizing Blow Dry Mist does not have any holding properties like a hairspray.

Yes. Volumizing Blow Dry Mist can be applied to dry hair for added volume or to refresh body in the style.

Volumizing Blow Dry Mist contains Bamboo Extract Lipopeptides to help protect from styling damage and promote style retention.

No. There are no silicones in Volumizing Blow Dry Mist.

No. When following usage instructions, Volumizing Blow Dry Mist will not make the hair feel greasy or weighed down.

Yes. Volumizing Blow Dry Mist is safe for color treated hair.

No. Volumizing Blow Dry Mist is easily blow dried into the hair with ingredients that promote a smooth, soft finish.

Volumizing Blow Dry Mist does not contain ingredients that will make the hair sticky.

Yes. Volumizing Blow Dry Mist can be used on curly hair before diffusing or before air drying.

No. There are no proteins in Volumizing Blow Dry Mist.

No, conditioner is not needed directly after the Rich Hydration Mask. This hydrating hair mask replaces the need for a conditioner on the day used.

Rich Hydration Mask is formulated for dry and medium to coarse hair types. It features an Avocado and Shea conditioning complex that has oils of varying molecular weights that wrap and help infuse moisture and hydration for a high slip texture, touchable softness, and a halo of shine. Weightless Nourishing Mask is formulated for fine hair types. It features a Volume Boost complex that creates instant volume and body, strengthens fine hair strands to prevent snapping and breakage, promoting healthy body and length retention over time.

We recommend leaving the mask on for 3-5 minutes for maximum results.

Yes, the Rich Hydration Mask has been tested on bleached and colored hair, as well as a type of chemical treatment that is prone to high levels of damage.

The Rich Hydration Mask should be applied to wet hair after thoroughly shampooing.

Instant hydration that lasts through 5 washes, strengthens hair and prevents breakage. Creates and provides all-day shine. Humidity-resistant frizz control.
*On bleached hair tresses

16X instant hydration with 6X continuous hydration even after 5 washes* 71% reduction in breakage instantly. 119% more shine.74% frizz reduction for 8 hours, even in high humidity.
*On bleached hair tresses

Use an OLAPLEX hair mask weekly as part of your routine. Apply to clean, damp hair—mid-lengths to ends—for a deeply restorative treatment. The Rich Hydration Mask is ideal for medium to coarse or dry hair. Leave the hair mask on for 3-5 minutes to allow the cuticle-mimicking complex and conditioning technologies to hydrate, detangle, and strengthen the hair. Rinse thoroughly to reveal softer, smoother, more manageable hair that stays healthier for days.

If your hair is dry, frizzy and medium-to-coarse, the Rich Hydration Mask can provide instant hydration that lasts through 5 washes* and create shine and all-day humidity resistant frizz control.
*On bleached hair tresses

Medium-to-coarse hair refers to the type and texture of each strand of hair. While medium hair is often referred to as “normal” to convey its commonality as a hair texture, coarse is less susceptible to breakage and may feel a little thicker if you rub a strand between your fingertips. Coarse hair can handle more products in the hair without being weighed down.

The Rich Hydration Mask is formulated for dry and medium to coarse hair types. It features an Avocado and Shea conditioning complex that has oils of varying molecular weights that wrap and help infuse moisture and hydration for a high slip texture, touchable softness, and a halo of shine.

No, conditioner is not needed directly after using Weightless Nourishing mask. This volumizing hair mask replaces the need for a conditioner on the day used.

Weightless Nourishing Mask is formulated for fine hair types. It features a Volume Boost complex that creates instant volume and body, strengthens fine hair strands to prevent snapping and breakage, promoting healthy body and length retention over time. Rich Hydration Mask is formulated for dry and medium to coarse hair types. It features an Avocado and Shea conditioning complex that has oils of varying molecular weights that wrap and help infuse moisture and hydration for a high slip texture, touchable softness, and a halo of shine.

Yes, the Weightless Nourishing mask has been tested on bleached and colored hair, as well as a type of chemical treatment that is prone to high levels of damage.

The Weightless Nourishing mask should be applied to wet hair after thoroughly shampooing.

The main benefits are instant volume that lasts all day, lightweight hydration through 5 washes, and the reduction and prevention of hair breakage even after 5 washes.

2X volume instantly and all day. 2X hydration instantly and retains 1.5X hydration* through 5 washes. 32% reduction in breakage instantly and after 5 washes. 63% more shine.
*On virgin hair tresses

A hair mask is a concentrated hair treatment. It delivers instant and long-term benefits by deeply conditioning and restoring hair and cuticle health. OLAPLEX’s hair masks go beyond surface-level hydration with a cuticle-informed approach that uses patented Bis-amino technology, amino acids, and lipids to repair the cuticle, lock in moisture, and reduce breakage. Results include smoother, shinier, more manageable hair with benefits that last up to five washes.

OLAPLEX’s Weightless Nourishing Mask was made for fine to medium hair.

Fine to medium hair refers to the thickness or diameter of individual hair strands. If you roll a strand of fine hair between your fingers, you will barely feel it. If you roll a strand of medium hair between your fingers, you will feel it without it being coarse. These hair textures often need lightweight products that nourish without weighing down. OLAPLEX’s Weightless Nourishing Mask is specifically formulated for fine to medium hair, offering essential moisture, volume, and strength—without excess residue—to help prevent breakage and enhance manageability.

While you can choose whichever products you like, those with fine hair may find that this product is too heavy for their hair. However, you may also find that the Rich Hydration Mask gives you the results you’re looking for.

Weightless Nourishing Mask is formulated for fine hair types. It features a Volume Boost complex that creates instant volume and body, strengthens fine hair strands to prevent snapping and breakage, promoting healthy body and length retention over time. Those with coarse hair may find that the Weightless Nourishing Mask is too lightweight of a product for them; but if using it allows you to achieve the look and feel you want for your hair, keep at it.

To add volume to your hair, use treatments designed to boost body without heaviness. OLAPLEX’s Weightless Nourishing Mask features a Volume Boost Complex that creates instant lift and fullness while strengthening fine strands to prevent breakage. It delivers lightweight hydration and seals the cuticle, leaving hair bouncy, flexible, and voluminous for up to 5 washes—all without residue or weight.

We recommend leaving the mask on for 3-5 minutes for maximum results.