Olaplex No.4 Bond Maintenance Strenghtening Shampoo 1 Litre

Repair everyday damage in 1 wash.

 

This #1 best-selling prestige shampoo* strengthens and reinforces bonds for more resilient hair, at a molecular level. The luxuriously nourishing and abundant lather gently cleanses and replenishes hydration– never stripping essential moisture– leaving hair soft and lightweight. Clinically proven to boost shine and reduce split ends and frizz.

 

Formulated for straight, wavy, curly, and coily hair types with medium to coarse textures – plus all porosity levels.

 

Dermatologist Tested. Vegan. Color-Safe and suitable for chemically treated hair.

 

PRO TIP: For complete repair from all types of damage, use No.3PLUS Complete Repair Pre-Shampoo Treatment weekly.

 

*Source: Circana, LLC, U.S. Prestige Beauty Total Measured Market, Prestige Brand Classification, Daily Rinse Shampoo and Conditioner Product Dollar and Unit Sales, January – December 2024

**When used as a system with No.5 Bond Maintenance Conditioner

 

Key Benefits

✓ Repairs everyday damage and defends against future breakage

✓ Strengthens and reinforces bonds for more resilient hair

✓ Gently cleanses without stripping

✓ Replenishes hydration and enhances softness

✓ Clinically proven to boost shine, smooth, and reduce frizz

✓ Dermatologist tested, vegan, colour-safe, and suitable for chemically treated hair

 

Key Ingredients

Gentle Blend of Coconut Oil-Derived Surfactants

Provides an easy, abundant lather that leaves the scalp and hair feeling hydrated.

 

*When used as a system with No.5 Bond Maintenance Conditioner.

A little goes a long way with this highly concentrated formula.

100ml: Up to 40 applications*

250ml: Up to 100 applications*

1000ml: Up to 400 applications*

*Based on the average application size of 2.5ml

 

Dispense and emulsify in hands.

Apply to wet hair.

Lather thoroughly and rinse well.

Follow with No.5 Bond Maintenance® Conditioner or Olaplex mask of choice.

Aqua (Water, Eau), Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Hydroxysultaine, Potassium Cocoyl Glycinate, Disodium Cocoyl Glutamate, Potassium Cocoate, Sodium Lauroyl Sarcosinate, Sodium Methyl Isethionate, Glycereth-26, Decyl Glucoside, Bis-Aminopropyl Diglycol Dimaleate, Biotin, Sodium Hyaluronate, Panthenol, Tocopherol, Euterpe Oleracea Fruit Extract, Musa Sapientum (Banana) Fruit Extract, Arctium Lappa Root Extract, Punica Granatum Bark/Fruit Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Camellia Sinensis Leaf Extract, Morinda Citrifolia Fruit Extract, Origanum Vulgare Leaf Extract, Helianthus Annuus (Sunflower) Seed Oil, Prunus Armeniaca (Apricot) Kernel Oil, Argania Spinosa Kernel Oil, Helianthus Annuus (Sunflower) Seed Extract, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, Palmitoyl Myristyl Serinate, Polyquaternium-10, Polyquaternium-11, Guar Hydroxypropyltrimonium Chloride, Caprylyl Glycol, Amodimethicone, Divinyldimethicone/Dimethicone Copolymer, Sodium Cocoyl Glutamate, Glycol Distearate, Methyl Gluceth-20, Acrylates Copolymer, PEG-120 Methyl Glucose Dioleate, Cocamidopropylamine Oxide, Disodium Laureth Sulfosuccinate, Ethylhexylglycerin, Sodium Lauryl Sulfoacetate, C11-15 Alketh-7, Laureth-9, Trideceth-12, Glycerin, Laureth-10, C12-13 Alketh-23, C12-13 Alketh-3, Quaternium-95, Propanediol, PEG-8, PEG-8/SMDI Copolymer, Lauric Acid, Sodium Laurate, Sodium Polyacrylate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Trisodium Ethylenediamine Disuccinate, Sodium Sulfate, Acetic Acid, Benzoic Acid, Sodium Benzoate, Citric Acid, Potassium Sorbate, Sodium Hydroxide, Phenoxyethanol, Chlorphenesin, Sodium Chloride, Parfum (Fragrance), Citral, Citrus Aurantium Peel Oil, Hexyl Cinnamal, Limonene, Menthol, CI 19140 (Yellow 5), CI 15985 (Yellow 6).

Avoid contact with eyes.