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Olaplex

Olaplex No.4 Curl Hydrating Curl Shampoo

Regular price
£27.99
Regular price
£30.00
Sale price
£27.99
Tax included. Shipping calculated at checkout.
Size

Define and hydrate curls with the Olaplex No.4 Curl Hydrating Curl Shampoo — a gentle, sulphate-free formula designed to cleanse while helping strengthen and nourish curly, coily, and wavy hair. Powered by OLAPLEX Bond Building Technology™, this moisturising shampoo helps reduce frizz, improve manageability, and support healthier-looking curls without stripping natural oils. Leaves curls feeling soft, defined, and refreshed with lasting hydration.

Key Benefits

  • Gently cleanses without drying curls
  • Helps hydrate and define natural curl patterns
  • Reduces frizz and improves manageability
  • Supports stronger, healthier-looking hair
  • Sulphate-free and colour-safe
  • Suitable for curly, coily, and wavy hair types

How to Use

Apply to wet hair and massage into the scalp and curls to create a rich lather. Rinse thoroughly. Repeat if needed. Follow with your preferred OLAPLEX conditioner or curl treatment for best results

Ingredients 

Aqua, Sodium Cocoyl Isethionate, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Decyl Glucoside, Cocamidopropylamine Oxide, Parfum, Acrylates Copolymer, Phenoxyethanol, Coconut Acid, Hydroxypropyl Bis-Hydroxyethyldimonium Chloride, Panthenol, Polyester-37, Glycol Distearate, Polyquaternium-11, Polyquaternium-7, Chlorphenesin, Isostearamide MIPA, Guar Hydroxypropyltrimonium Chloride, Acrylamidopropyltrimonium Chloride/Acrylamide Copolymer, Sodium Isethionate, Trisodium Ethylenediamine Disuccinate, Ethylhexylglycerin, Menthol, Menthyl Lactate, Linum Usitatissimum Seed Powder, Carthamus Tinctorius Oleosomes, Glyceryl Laurate, Salvia Hispanica Herb Extract, Glycerin, Acacia Senegal Gum, Hexyl Cinnamal, Limonene, Menthol, Citral, Sodium Hydroxide, Stearic Acid, Sodium Benzoate, Propanediol, Tetramethyl Acetyloctahydronaphthalenes, Linalool, Mentha Piperita Oil, Citronellol, Jojoba Esters, Carvone, Linalyl Acetate, Pentylene Glycol, Benzyl Alcohol, Mentha Viridis Leaf Oil, Ethyl Linoleate, Ethyl Oleate, Helianthus Annuus Seed Wax, Geranyl Acetate, Benzyl Alcohol, Eucalyptus Globulus Oil, Lactic Acid, Caprylyl Caprylate, Xylitol, Caprylic Acid, Olus Oil, Hydroxypropyltrimonium Hyaluronate, Potassium Sorbate, Camphor, Benzyl Benzoate, Beta-Caryophyllene, Geraniol, Pinene, Sodium Metabisulfite, Helianthus Annuus Extract, Persea Gratissima Oil, Rose Ketones, Anethole, Polyglycerin-3, Sorbitan Oleate Decylglucoside Crosspolymer, PB-300, Anise Alcohol, Terpineol, Alpha-Terpinene, Pentaerythrityl Tetra-Di-t-Butyl Hydroxyhydrocinnamate, Sodium Chloride, Propylene Glycol, Terpinolene, Hydroxypropylcellulose, Coumarin, Phenethyl Alcohol, Tocopherol, Benzaldehyde.

Our AI Assistant may occasionally make mistakes or provide incomplete information. For order-specific enquiries or important decisions, we recommend contacting our Customer Care team for confirmation.

Advisory Information

We do our best to ensure that product information is accurate, however manufacturers may alter their ingredients without our knowledge. We strongly advise that you always read labels, warnings, and directions before using or consuming a product and not exclusively rely on the information presented on our site.

If you have severe sensitivities or allergies, always contact the manufacturer directly to confirm the latest ingredients. We cannot be held responsible for the accuracy of ingredient or nutritional information we provide nor liable for any adverse reactions caused by the products we sell.

We are continuously in the process of updating ingredient information, so if you notice any discrepancies between the ingredients listed on our website and those that are on your package, please contact us.

Shipping & Delivery

Shipping & Delivery Overview

  • Orders are dispatched from our warehouse in London, United Kingdom.
  • Most orders are dispatched within 1–2 working days.
  • During busy periods (such as Black Friday, launches, and Christmas), dispatch may take up to 5 working days.
  • UK standard delivery usually arrives within 2–5 working days after dispatch.
  • International delivery times vary depending on destination and customs processing.
  • Free UK shipping is available on orders over £40.

Please note that delivery estimates begin after your order has been dispatched.


See full Shipping & Delivery Terms

Returns

You can return your order within 14 days of receiving it.

We use a dedicated portal to manage and track returns. Please contact our customer service team to request a returns authorisation number (RAN). Contact us

Please do not send your packages without authorisation as these will be refused.

If you are returning items not due to defect, discrepancy or misdescription, you will be responsible for return postage costs. This will usually be deducted from your purchase refund. 

Items can only be returned for a refund if they are unopened, unused and in a re-saleable condition with all tamper-resistant seals, packaging and any cellophane intact and within 14 days of your receiving your order. 

We do not offer exchanges. You will need to place a new order and return your original for a refund.

See full Returns & Refund Policy

Olaplex No.4 Curl Hydrating Curl Shampoo
Olaplex No.4 Curl Hydrating Curl Shampoo
Olaplex No.4 Curl Hydrating Curl Shampoo
Olaplex No.4 Curl Hydrating Curl Shampoo
Olaplex No.4 Curl Hydrating Curl Shampoo
Olaplex No.4 Curl Hydrating Curl Shampoo
Olaplex No.4 Curl Hydrating Curl Shampoo
Olaplex No.4 Curl Hydrating Curl Shampoo
Olaplex No.4 Curl Hydrating Curl Shampoo
Olaplex No.4 Curl Hydrating Curl Shampoo
Olaplex No.4 Curl Hydrating Curl Shampoo