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OLAPLEX NO.4 Fine Bond Maintenance Shampoo

Shampoo • Liquid • 8.5 fl oz

$32

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Product Benefits

Strengthens and repairs hair on a molecular level by reconnecting broken bonds for improved resilience and fewer breakages
Gently cleanses without stripping natural oils, supporting healthier texture and softness even for color-treated or damaged hair
Enhances shine and smoothness, leaving hair more manageable, polished, and salon-fresh with every wash

Expert Review

Improves overall hair health by targeting damage from heat styling, chemical processing, and environmental stressors.

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The Olaplex No .4 Fine Bond Maintenance Shampoo is a weightless yet high-performance volumizing shampoo specifically tailored for fine hair. Formulated to gently remove buildup while repairing hair at the molecular level, it strengthens and revitalizes fragile strands using the brand’s patented bond-building technology. With each wash, hair is left feeling clean, soft, lifted at the root, and full of lasting body and bounce, never weighed down or overly conditioned.

Aqua/Water/Eau, Sodium Cocoyl Alaninate, Sodium Cocoyl Isethionate, Coco-Glucoside, Lauryl Glucoside, Propanediol, Cocamidopropyl Hydroxysultaine, Glycerin, Acrylates Copolymer, Polyquaternium-80, Bis-Aminopropyl Diglycol Dimaleate, Phenoxyethanol, Sodium Chloride, Parfum/Fragrance, Coconut Acid, Cocamide MIPA, Guar Hydroxypropyltrimonium Chloride, Polyglyceryl-4 Caprate, Polyglyceryl-6 Caprylate, Polyimide-1, Chlorphenesin, Panthenol, Xanthan Gum, Polyquaternium-7, Cetrimonium Chloride, Ethylhexylglycerin, Oryza Sativa (Rice) Bran Extract, Hydrolyzed Quinoa, Trisodium Ethylenediamine Disuccinate, Sarcosine, Pisum Sativum (Pea) Seed Extract, Helianthus Annuus (Sunflower) Extract, Propylene Glycol, Sclerotium Gum, 1,2-Hexanediol, Rosmarinus Officinalis (Rosemary) Leaf Extract, Tocopherol, Sodium Hydroxide, Algin, Sodium Hyaluronate, Sodium Benzoate, Benzyl Alcohol, Tetrasodium Glutamate Diacetate, Potassium Sorbate, Caesalpinia Spinosa Fruit Extract, Helianthus Annuus (Sunflower) Sprout Extract, Citric Acid, Hexyl Cinnamal, Limonene, Citral, Yellow 5 (CI 19140), Yellow 6 (CI 15985)

Apply the Olaplex No.4 Fine Bond Maintenance Shampoo to wet hair, focusing on the scalp and roots. Gently massage into a rich lather, working through to the ends to cleanse and strengthen strands. Rinse thoroughly and follow with Olaplex No.5 Fine Bond Maintenance Conditioner for best results. Use regularly to repair, volumize, and leave fine hair soft, strong, and full of body.

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