L'Oréal Professionnel Keratin Alpha Sleek Mask
- Regular price
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£21.49 - Regular price
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- Sale price
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£21.49
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L’Oréal Professionnel Keratin Alpha Sleek Mask is a professional smoothing treatment designed to deeply nourish, tame frizz, and leave hair feeling soft, sleek, and manageable.
Formulated with Pro-Keratin and Kukui & Evening Primrose Oils, this rich yet lightweight mask helps smooth the hair fiber, control flyaways, and improve overall manageability. It works to replenish moisture while protecting against humidity, helping to maintain a polished, frizz-free finish.
Ideal for frizzy, rebellious, or humidity-affected hair, this intensive treatment leaves hair feeling silky, disciplined, and easier to style without weighing it down.
Key Benefits:
- Deeply nourishes and smooths the hair surface
- Helps control frizz and flyaways
- Enhances softness and shine
- Improves manageability and styling control
- Leaves hair feeling silky and sleek
How to use:
- After using Keratin Alpha Sleek professional shampoo
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Apply evenly from lengths to tips.
- Leave on for 5 minutes and rinse.
In case of contact with eyes, rinse immediately and thoroughly.
Ingredients:
AQUA / WATER / EAU • CETEARYL ALCOHOL • BEHENTRIMONIUM CHLORIDE • CITRIC ACID • CETYL ESTERS • GLYCERIN • GLYCINE • ISOPROPYL ALCOHOL • AMINOPROPYL DIMETHICONE • POTASSIUM HYDROXIDE • ISODODECANE • PHENOXYETHANOL • BIS(C13-15 ALKOXY) PG-AMODIMETHICONE • BUTYROSPERMUM PARKII BUTTER / SHEA BUTTER • STEARETH-100 • PROPYLENE GLYCOL • HYDROXYPROPYL GUAR • PEG-150/DECYL ALCOHOL/SMDI COPOLYMER • TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES • POLYQUATERNIUM-37 • LINALYL ACETATE • PROPYLENE GLYCOL DICAPRYLATE/DICAPRATE • CHLORHEXIDINE DIGLUCONATE • CARVONE • CITRUS LIMON PEEL OIL • LIMONENE • COUMARIN • LINALOOL • CITRUS AURANTIUM BERGAMIA PEEL OIL • BUTYLENE GLYCOL • PPG-1 TRIDECETH-6 • PINENE • ACRYLATES/STEARYL METHACRYLATE COPOLYMER • SORBITAN OLEATE • CARBOMER • SODIUM LACTATE • TAURINE • POLYSORBATE 20 • EDTA • PALMITOYL TRIPEPTIDE-1 • PALMITOYL TETRAPEPTIDE-7 • PARFUM / FRAGRANCE
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.
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.












L'Oréal Professionnel Keratin Alpha Sleek Mask
- Regular price
-
£21.49 - Regular price
-
- Sale price
-
£21.49

