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What it is: A professional-inspired, intensive treatment that primes hair for deeper repair, strengthens, and protects hair integrity.
Hair Type: Straight, Wavy, Curly, and Coily
Hair Texture: Fine, Medium, and Thick
Hair Concerns:
- Dryness
- Frizz
- Damage/ Split Ends/ Breakage
Key Benefits:
- Primes hair to intensify benefits of No. 3 Hair Perfector (sold separately).
- Strengthens weakened bonds deep within the hair strand.
- Repairs hair from chemical, thermal, mechanical, and environmental damage.
Highlighted Ingredients:
- Bis-Aminopropyl Diglycol Dimaleate: Rebuilds broken and weakened bonds
Ingredient Callouts: This product is vegan, cruelty-free, and gluten-free and comes in recyclable packaging.
What Else You Need to Know: Use as the first step in a two-part at-home system with No. 3 Hair Perfector (sold separately) to strengthen and repair all types of damaged hair. No. 0 Intensive Bond Building Hair Treatment contains the highest concentration of the patented bond building technology of any Olaplex at home product. Olaplex products feature first-of-their-kind, patented, bond-building technology, which relinks the broken disulfide bonds caused by chemical, thermal, and mechanical damage to the hair. This formula is made to work with every hair type, providing real, structural repair that works from within.
When No 3 Hair Perfector and No. 0 Intensive Bond Building Hair Treatment are used together, they offer the strongest proven and patented bond-building treatment at home for 68% more repair and three-times stronger hair. Use the two-part system once a week or two to three times a week for damaged hair.
APPLICATION TIP: N°0 bottle should last three to six applications, based on hair length and density.
Clean at Sephora
Clean at Sephora is formulated without a list of over 50 ingredients, including sulfates (SLS and SLES), parabens, phthalates, and more. For the full list, check out the Ingredients tab.
Hair Type: Straight, Wavy, Curly, and Coily
Hair Texture: Fine, Medium, and Thick
Hair Concerns:
- Dryness
- Frizz
- Damage/ Split Ends/ Breakage
Key Benefits:
- Primes hair to intensify benefits of No. 3 Hair Perfector (sold separately).
- Strengthens weakened bonds deep within the hair strand.
- Repairs hair from chemical, thermal, mechanical, and environmental damage.
Highlighted Ingredients:
- Bis-Aminopropyl Diglycol Dimaleate: Rebuilds broken and weakened bonds
Ingredient Callouts: This product is vegan, cruelty-free, and gluten-free and comes in recyclable packaging.
What Else You Need to Know: Use as the first step in a two-part at-home system with No. 3 Hair Perfector (sold separately) to strengthen and repair all types of damaged hair. No. 0 Intensive Bond Building Hair Treatment contains the highest concentration of the patented bond building technology of any Olaplex at home product. Olaplex products feature first-of-their-kind, patented, bond-building technology, which relinks the broken disulfide bonds caused by chemical, thermal, and mechanical damage to the hair. This formula is made to work with every hair type, providing real, structural repair that works from within.
When No 3 Hair Perfector and No. 0 Intensive Bond Building Hair Treatment are used together, they offer the strongest proven and patented bond-building treatment at home for 68% more repair and three-times stronger hair. Use the two-part system once a week or two to three times a week for damaged hair.
APPLICATION TIP: N°0 bottle should last three to six applications, based on hair length and density.
Clean at Sephora
Clean at Sephora is formulated without a list of over 50 ingredients, including sulfates (SLS and SLES), parabens, phthalates, and more. For the full list, check out the Ingredients tab.
Suggested Usage:
No. 0 Intensive Bond Building Hair Treatment:
-Apply to dry hair, fully saturating each section. Let process for 10 minutes.
-Do not rinse.
-Apply No. 3 Hair Perfector (sold separately) over hair with No.0 already in it, combing through as needed.
-Let process for a minimum of 10 minutes.
-Rinse, shampoo, and condition.
-For best results, use No.4 Shampoo and No.5 Conditioner (each sold separately).
No. 0 Intensive Bond Building Hair Treatment:
-Apply to dry hair, fully saturating each section. Let process for 10 minutes.
-Do not rinse.
-Apply No. 3 Hair Perfector (sold separately) over hair with No.0 already in it, combing through as needed.
-Let process for a minimum of 10 minutes.
-Rinse, shampoo, and condition.
-For best results, use No.4 Shampoo and No.5 Conditioner (each sold separately).
-Bis-Aminopropyl Diglycol Dimaleate: Rebuilds broken and weakened bonds
Water (Aqua), Bis-Aminopropyl Diglycol Dimaleate, Sodium Benzoate, Phenoxyethanol
Clean at Sephora products are formulated without:
Sulfates—SLS + SLES, Parabens, Formaldehydes, Formaldehyde-releasing agents, Phthalates, Mineral Oil, Retinyl Palmitate, Oxybenzone, Coal Tar, Hydroquinone, Triclosan, Triclocarban, Undisclosed synthetic fragrances (Products can be formulated with disclosed synthetic fragrances that meet the following two criteria: (1) the synthetic fragrances do not include any of the ingredients listed in numbers 1 through 12 above and (2) the synthetic fragrances are at a concentration below 1% of the total formula) The following type of acrylates: (ethyl acrylate, ethyl methacrylate, methyl methacrylate, butyl methacrylate, hydroxypropyl methacrylate, tetrahydrofurfuryl methacrylate, trimethylolpropane trimethacrylate , aluminum salts), Animal Oils/Musks/Fats, Benzophenone + Related Compounds, Butoxyethanol, Carbon Black, Lead/Lead Acetate, Methyl Cellosolve + Methoxyethanol, Methylchloroisothiazolinone & Methylisothiazolinone, Mercury + Mercury Compounds (Thimerisol), Insoluble Plastic Microbeads (This prohibited ingredient applies to products that are meant to be rinsed off ), Resorcinol, Talc (Talc that is free of any asbestos can be used in the formulation provided that Brand conducts testing to ensure that talc is free of any asbestos.), Toluene, Butylated hydroxyanisole (BHA), Butylated hydroxytoluene (BHT) that is 0.1% or more of total formula, Ethanolamines DEA/TEA/MEA/ETA, Nanoparticles as defined by the European Commission, Petrolatum and Parrafin that is not USP grade, Phenoxyethanol that is 1% or more of total formulation, Polyacrylamide & Acrylamide, The following types of Styrene (Bromostyrene, Deastyrene/acrylates/dvbcopolymer, sodium styrene/divinylbenzene copolymer , styrene oxide, styrene), 1,4 Dioxane in final formulas must comply with the thresholds as follows: (10 or < ppm for products that are meant to be rinsed off, wiped off or removed, 3ppm or < for products that are meant to remain on the skin).
Water (Aqua), Bis-Aminopropyl Diglycol Dimaleate, Sodium Benzoate, Phenoxyethanol
Clean at Sephora products are formulated without:
Sulfates—SLS + SLES, Parabens, Formaldehydes, Formaldehyde-releasing agents, Phthalates, Mineral Oil, Retinyl Palmitate, Oxybenzone, Coal Tar, Hydroquinone, Triclosan, Triclocarban, Undisclosed synthetic fragrances (Products can be formulated with disclosed synthetic fragrances that meet the following two criteria: (1) the synthetic fragrances do not include any of the ingredients listed in numbers 1 through 12 above and (2) the synthetic fragrances are at a concentration below 1% of the total formula) The following type of acrylates: (ethyl acrylate, ethyl methacrylate, methyl methacrylate, butyl methacrylate, hydroxypropyl methacrylate, tetrahydrofurfuryl methacrylate, trimethylolpropane trimethacrylate , aluminum salts), Animal Oils/Musks/Fats, Benzophenone + Related Compounds, Butoxyethanol, Carbon Black, Lead/Lead Acetate, Methyl Cellosolve + Methoxyethanol, Methylchloroisothiazolinone & Methylisothiazolinone, Mercury + Mercury Compounds (Thimerisol), Insoluble Plastic Microbeads (This prohibited ingredient applies to products that are meant to be rinsed off ), Resorcinol, Talc (Talc that is free of any asbestos can be used in the formulation provided that Brand conducts testing to ensure that talc is free of any asbestos.), Toluene, Butylated hydroxyanisole (BHA), Butylated hydroxytoluene (BHT) that is 0.1% or more of total formula, Ethanolamines DEA/TEA/MEA/ETA, Nanoparticles as defined by the European Commission, Petrolatum and Parrafin that is not USP grade, Phenoxyethanol that is 1% or more of total formulation, Polyacrylamide & Acrylamide, The following types of Styrene (Bromostyrene, Deastyrene/acrylates/dvbcopolymer, sodium styrene/divinylbenzene copolymer , styrene oxide, styrene), 1,4 Dioxane in final formulas must comply with the thresholds as follows: (10 or < ppm for products that are meant to be rinsed off, wiped off or removed, 3ppm or < for products that are meant to remain on the skin).
MEET OLAPLEX | We're founded on the principle of doing everything others don't and we are changing the world of hair based on this principle. We’re a team of chemists, industry experts and innovators developing beauty products based on science. Our technology and products are patent protected, award winning, and are found in top salons worldwide.
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