{"@context":"https://schema.org","@type":"Product","name":"Nº.4 BOND MAINTENANCE® SHAMPOO LITRE","image":["https://cdn.shopify.com/s/files/1/0434/1661/files/2025_No4_1000ml_ProductPackshot_01_GBL_1440x1440_1.png?v=1762275980","https://cdn.shopify.com/s/files/1/0434/1661/files/N.4_hover_958-988_818d7cec-2732-49f0-99a5-3f40f7ca3e5a.png?v=1743015179","https://cdn.shopify.com/s/files/1/0434/1661/files/3-N4_benefit1_1440_a8d82e63-4414-44e9-8ead-15d8e0eb86d2.jpg?v=1743015179","https://cdn.shopify.com/s/files/1/0434/1661/files/5-N4_Matthew-BA_1440_4d6d87b5-cedd-4509-b982-ca06b124e704.jpg?v=1743015179","https://cdn.shopify.com/s/files/1/0434/1661/files/6-N4_Olivia-BA_1440_7970576e-31a2-4b3a-a71b-a80e2adcea6d.jpg?v=1743015179","https://cdn.shopify.com/s/files/1/0434/1661/files/7-N4_Kesha-BA_1440_4bc173bb-c273-4ae9-be68-13bef7e7865e.png?v=1743015179","https://cdn.shopify.com/s/files/1/0434/1661/files/8-N4_PDP_Routine_1440.jpg?v=1758670790","https://cdn.shopify.com/s/files/1/0434/1661/files/N4_FreeOf_EUUK.jpg?v=1758670760"],"description":"

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.

DETAILS

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. Colour-Safe and suitable for chemically treated hair.

CLINICALY PROVEN

90% smoother, better detangling, more conditioned*
49% reduction in breakage
\n 73% Increase in hydration

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

INGREDIENTS

Patented OLAPLEX Bond Building Technology™

Strengthens hair and repairs damage on a molecular level by rebuilding the disulfide bonds that give hair its strength.

Gentle Blend of Coconut Oil-Derived Surfactants

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

HOW TO USE

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

250mL: Up to 100 applications*

1000mL: Up to 400 applications*

*Based on the average application size of 2.5mL

\n
Dispense and emulsify in hands. \n
Apply to wet hair.
\nLather thoroughly and rinse well.

\n

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

FREE OF

Sulfates, SLS/SLES, Phthalates, MIC/MIT, Parabens.

FULL INGREDIENTS LIST

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

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Nº.4 BOND MAINTENANCE® SHAMPOO LITRE

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