L'Oreal Professionnel Serie Expert Keratin Alpha Sleek Shampoo 300ml, Hair Mask 250ml & Smooth Transformer Hair Treatment 250ml Trio
Product Description
Product Description
L'Oreal Professionnel Serie Expert Keratin Alpha Sleek Shampoo (300ml), Hair Mask (250ml) & Smooth Transformer Hair Treatment (250ml) Trio offers three of L'Oreal Professionnel's best-selling products, specially formulated to deeply nourish, smooth and strengthen frizz-prone hair.
Collection Contains:
- 1 x L'Oreal Professionnel Serie Expert Keratin Alpha Sleek Shampoo (300ml) - a professional sulphate-free shampoo designed to smooth, strengthen and help control frizz-prone hair. The luxurious, ultra-creamy formula gently cleanses while helping reinforce hair keratin, leaving strands softer, shinier and easier to manage. With continued use, it helps reprogram hair for up to 2 weeks of frizz control while improving smoothness and styling control. Formulated to tame unwanted volume and support smoother styling, the shampoo helps deliver up to 5x smoother hair and 2x less frizz while reducing styling time for everyday looks. The smoothing system helps add softness and long-lasting shine for up to 5 days. while helping protect the hair fibre from breakage and supporting healthier-looking hair from the first use. Sulphate-free.
- 1 x L'Oreal Professionnel Serie Expert Keratin Alpha Sleek Hair Mask (250ml) - a professional smoothing treatment designed to deeply nourish, hydrate and condition frizz-prone hair while helping reshape and smooth the hair's keratin structure. The rich, sensorial formula works to improve manageability and softness while supporting smoother, more controlled styling. With continued use as part of the Alpha Sleek routine, it helps reprogram hair for up to 2 weeks of frizz control. Formulated to tame unwanted volume and smooth the hair fibre, the mask helps deliver up to 5x smoother hair and 2x less frizz while supporting faster daily styling. The intensive conditioning treatment helps provide up to 3x less unwanted volume while protecting the hair fibre from breakage and improving softness from the first use. It also enhances shine, delivering glossy results that can last up to 5 days.
- 1 x L'Oreal Professionnel Serie Expert Keratin Alpha Sleek Smooth Transformer Hair Treatment (250ml) - a professional smoothing treatment designed to reshape and smooth the hair fibre while delivering long-lasting frizz control. Formulated with Keratin-Alpha shapers and Amino Acids, the treatment works at the keratin level to help improve hair discipline and transform the look and feel of frizz-prone hair. With continued use, it helps reprogram hair for up to 2 weeks of frizz control while leaving hair smoother, shinier and easier to style. The advanced formula targets unwanted volume and improves hair manageability, delivering visible smoothing results while helping protect the hair fibre. After 4 uses, the treatment helps reset hair discipline at the Keratin Alpha level for a complete fibre transformation, improving smoothness and styling efficiency. It also boosts shine, leaving hair visibly glossier and more polished.
Directions of use:
- Shampoo - apply evenly to wet hair. Lather until a rich foam forms. Rinse thoroughly. Use the Keratin Alpha Sleek Smooth Transformer once a week to help reprogram hair for up to 2 weeks. On other wash days, follow with a smoothing mask to help prevent damage and maintain moisture.
- Mask - apply evenly from lengths to tips after shampooing. Leave on for 5 minutes. Rinse thoroughly. Use once a week alongside Smooth Transformer for long-lasting smoothing results. On other wash days, use this mask to maintain moisture and smoothness.
- Treatment - use once a week after shampooing. Shake well before use. Section hair into two parts and apply evenly from lengths to ends. Use approximately 30-50g depending on hair thickness and length. Leave on for 10-15 minutes, then rinse thoroughly. Alternate with the Keratin Alpha Sleek Hair Mask on other wash days. Finish the routine with Keratin Alpha Sleek Serum.
Ingredients & Product Highlights
Ingredients & Product Highlights
The list of ingredients is subject to change, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption. If the ingredient list doesn't load below, please email our customer care team and we'll send an image of the packaging.
Delivery & Returns
Delivery & Returns
Justmylook offers free delivery on all UK orders over £20 via Royal Mail 48 Tracked. We offer free next-day delivery on all orders over £60 via Royal Mail 24 Tracked.
Royal Mail 24 is the only service that will be dispatched for next day delivery on a Sunday.
To see our returns policy, please click here.
We have a variety of express services available.
Royal Mail 48 Tracked: Orders placed before 6:00 pm are dispatched the same day Mon-Fri, and 2:00 pm Sat. Orders after this threshold will be dispatched the next working day. Delivery takes 2 days, including Saturdays. This service is free for orders over £20, orders under £20 will be subject to a £2.50 delivery charge.
Royal Mail 24 Tracked: Orders placed before 10:00 pm Mon-Fri, before 2pm Saturday and before 12pm Sunday are dispatched the same day. Orders after this threshold will be dispatched the next working day. Delivery will take place the next day, including Saturdays & Sundays. This service is free for orders over £60. The charge for this service is £1.99 for orders between £20 - £59.99, and £3.99 for orders under £20.
Royal Mail Special Delivery: Orders placed before 10:00 pm are dispatched the same day Mon-Fri, and 2:00 pm Sat. Orders after this threshold will be dispatched the next working day. Delivery will take place the next day, including Saturdays & Sundays. The charge for this service is £5.99.
DPD: Orders placed before 2:00 pm are dispatched the same day Mon-Fri. Orders after this threshold will be dispatched the next working day. Delivery will take place the next working day. The fee for this service is £5.99.
Republic of Ireland: Orders placed before 10:00 pm are dispatched the same day Mon-Fri. Orders after this threshold will be dispatched the next working day. Delivery usually takes 3-5 days. This service is free for orders over €60, orders under €60 will be subject to a €3.95 delivery charge. We pre-pay all international custom/duty charges on the behalf of our customers.
Please note it is not currently possible to offer a next-day delivery service to the below postcodes for orders placed after 5:00 pm. AB, BT, DD, DG5-9 & 10-16, FK17-21, G58, G60, G62, G63, G65, G71-84, GY, HS, IM, IV, JE, KA, KW, KY10, KY14-16, ML10-12, PA20-38, PA41-49, PA60-78, PH, PO30-41, TD, TR21-25, ZE.










