Olaplex No.4: Bond Maintenance Shampoo

The Original Bond Builder

The only patented system to noticeably repair extreme damage—turn dry, brittle hair into soft, shiny, and more resilient hair.

Olaplex works to repair broken bonds.
Patented active chemistry works on a molecular level. Bis-Aminopropyl Diglycol Dimaleate, a single molecule, dramatically improves the hair strength, protects from within, and provides immediate results for all hair types.

Repairs all types of hair damage.

1. Thermal factors: High levels of heat from curling irons, blow dryers, flat irons.
2. Chemical factors: Colors, perms, relaxers and keratin treatments.
3. Mechanical factors: Brushing, friction, tugging and pulling on wet hair.
4. Environmental factors: UV Damage from the sun, humidity, extreme hot/ cold weather conditions, pollution.

AWARDS

• Allure The Beauty Expert, Reader's Choice Award 2022 Beauty Awards 2018, Best of Haircare and Hairstyling - Shampoo Treated Hair
• Glamour, Beauty Awards, The 29 Best Products for Straight Hair, The Best Pro Shampoo for Damaged Hair
• Women’s Health, Best Shampoo and Conditioner for Fine Hair
• Byrdie, Byrdie/Curated Beauty Awards, Shampoo and Conditioner for Coloured Hair: Nº.4 & Nº.5
• Cult Beauty’s Hall of Fame, Vegan Product
• Beauty Launchpad Readers Choice Awards, Best Shampoo and Conditioner: Nº.4 & Nº.5

1. Apply and massage Olaplex No.4 throughout hair.
2. Thoroughly rinse product from hair.
3. Follow with No.5 Bond Maintenance Conditioner.

Free of DEA, Aldehydes and Formaldehyde

• PH Balanced: 6-6.5
• Vegan
• Cruelty Free
• Gluten Free
• Nut Free
• Paraben Free
• Phthalates Free
• Phosphate Free
• Sulfate Free

FULL INGREDIENTS
Water, Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Hydroxysultaine, Potassium Cocoyl Glycinate, Disodium Cocoyl Glutamate, Potassium Cocoate, Sodium Lauroyl Sarcosinate, Glycereth-26, Decyl Glucoside, Fragrance, Phenoxyethanol, Cocamidopropylamine Oxide, Sodium Cocoyl Glutamate, Glycol Distearate, Disodium Laureth Sulfosuccinate, Methyl Gluceth-20, Acrylates Copolymer, PEG-120 Methyl Glucose Dioleate, Amodimethicone, Polyquaternium-10, Citric Acid, Ethylhexylglycerin, Sodium Lauryl Sulfoacetate, Divinyldimethicone/Dimethicone Copolymer, Chlorphenesin, Polyquaternium-11, Guar Hydroxypropyltrimonium Chloride, C11-15 Pareth-7, Trisodium Ethylenediamine Disuccinate, Laureth-9, Glycerin, Trideceth-12, Panthenol, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, C12-13 Pareth-3, C12-13 Pareth-23, Helianthus Annuus (Sunflower) Seed Oil, Tocopherol, Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate, Pseudozyma Epicola/Argania Spinosa Kernel Oil, Ferment Filtrate, Prunus Armeniaca (Apricot) Kernel Oil, Quaternium-95, Propanediol, Helianthus Annuus (Sunflower) Seed Extract, PEG-8, Bis-Aminopropyl Diglycol Dimaleate, Euterpe Oleracea Fruit Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Punica Granatum Extract, Origanum Vulgare Leaf Extract, Musa Sapientum (Banana) Fruit Extract, Morinda Citrifolia Fruit Extract, Sodium Hyaluronate, PEG-8/Smdi Copolymer, Arctium Lappa Root Extract, Sodium Polyacrylate, Palmitoyl Myristyl Serinate, Citral, Hexyl Cinnamal, Limonene, Biotin, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate.