Olaplex N° 4C Bond Maintenance Clarifying Shampoo 250ml
Olaplex N° 4C Bond Maintenance Clarifying Shampoo delivers a deep yet gentle cleanse that removes product build-up, excess oil plus environmental impurities without compromising hair health.
Genuine products · Expert-curated · Fast, tracked UK dispatch
A whole year of free shippingBecome a VIP for unlimited free delivery, plus an exclusive SkinCeuticals welcome gift. Upgrade →How to use
Apply to wet hair.
Massage into scalp plus lengths until fully lathered.
Leave on for up to 5 minutes.
Rinse thoroughly.
Follow with Olaplex No.5 Bond Maintenance Conditioner or your preferred Olaplex treatment.
Use weekly or as needed.
Ingredients (INCI)
Water (Aqua/Eau), Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Hydroxysultaine, Sodium Lauroyl Glutamate, Coco-Betaine, Disodium Laureth Sulfosuccinate, Acrylates Copolymer, Cocamidopropyl Betaine, Cocamidopropylamine Oxide, Sodium Methyl Oleoyl Taurate, Decyl Glucoside, Bis-Aminopropyl Diglycol Dimaleate, Sodium Lauryl Sulfoacetate, Phenoxyethanol, Coco-Glucoside, Lauryl Glucoside, Chlorphenesin, Panthenol, Trisodium Ethylenediamine, Disuccinate Ethylhexylglycerin, Sodium Benzoate, Polyquaternium-11, Benzoic Acid, Sodium PCA , Pentasodium Triphosphate, Sodium Lactate, Arginine, Aspartic Acid, PCA, Citric Acid, Glycine, Alanine, Serine, Valine, Isoleucin, Proline,Threonine, Histidine, Phenylalanine, Fragrance (Parfum), Citral, Hexyl Cinnamal, Limonene. Features: Bis-Aminopropyl Diglycol Dimaleate - to smooth damaged-looking hair.
The benefits of NAD+

Deep-cleansing clarifying shampoo removes product build-up, minerals and impurities
Bond-building formula strengthens hair while delivering a thorough, refreshing cleanse
Restores vibrancy and dimension to colour-treated hair by removing dullness-causing residue
Sulphate-free formula gentle enough for regular use without stripping essential moisture
Ideal for use once or twice weekly to reset the scalp and hair


Made to fit your everyday
Simple to use and easy to love. Slot it into your morning or evening routine and let it get to work.
The science of NAD+
Designed to detoxify the hair plus scalp, Olaplex N° 4C uses a broad-spectrum clarifying system to lift away pollutants, hard water minerals plus styling residue. Unlike traditional clarifying shampoos, it supports internal bond repair while rebalancing the scalp environment. Hair is left refreshed, lightweight plus visibly healthier without dryness or stripping.
How to use
Apply to wet hair.
Massage into scalp plus lengths until fully lathered.
Leave on for up to 5 minutes.
Rinse thoroughly.
Follow with Olaplex No.5 Bond Maintenance Conditioner or your preferred Olaplex treatment.
Use weekly or as needed.

Every product we stock is one I would happily use myself. Curated skincare, honest advice, and results you can feel.

Olaplex N° 4C Bond Maintenance Clarifying Shampoo 250ml
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Olaplex N°4C Bond Maintenance Clarifying Shampoo 1000ml
Expert-selected by The Skin Bay to work alongside Olaplex - both formulated to complement each other for enhanced results.
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Your questions answered
Are your products genuine?
Yes. Everything we sell is 100% genuine, sourced from the brand or authorised UK suppliers.
How fast is delivery?
Orders are dispatched quickly and tracked across the UK. See our delivery page for full timings.
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Unopened items can be returned within our standard returns window. See our returns page for details.
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Yes. Earn Bay Points on every order to redeem against future purchases.
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