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L'Oreal Professionnel

L'Oreal Professionnel Serie Expert Keratin Alpha Sleek Smooth Transformer Hair Treatment 250ml
£25.20
RRP £31.50 (20% off)
Spend £25.00 more for FREE standard UK delivery.

Product Description

L'Oreal Professionnel Serie Expert Keratin Alpha Sleek Smooth Transformer Hair Treatment (250ml) is 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 control¹ 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 discipline¹ 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.

Key Benefits:

  • Helps reprogram hair for up to 2 weeks of frizz control¹.
  • Up to 5x smoother hair and 2x less frizz².
  • Helps control unwanted volume for easier daily styling.
  • Supports styling routines that take half the time³.
  • Helps reset hair discipline at the Keratin Alpha level for fibre transformation.
  • Provides up to +77% instant shine.
  • Women report smoother hair and faster styling results with continued use.

Claims:

  • ¹Instrumental test after 4 uses of Smooth Transformer.
  • ²Instrumental test after routine use 4 times of Shampoo + Smooth Transformer + Leave-on.
  • ³Consumer test on 68 participants, 1 application per week for 4 weeks. Based on a 15-day break observation.
  • Instrumental and consumer tests.
  • Instrumental test after one use of Smooth Transformer.
  • Consumer test on 67 participants after 4 uses of Smooth Transformer.

How To Use
  • 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

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

Justmylook offers free delivery on all UK orders over £25 via Royal Mail 48 Tracked. We offer free next-day delivery on all orders over £80 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 £25, orders under £25 will be subject to a £2.99 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 £80. The charge for this service is £1.99 for orders between £25.00 - £79.99, and £3.99 for orders under £25.

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: We're sorry to inform our customers in Ireland
that we have suspended shipping to the Republic of Ireland. Recent changes to
legislation have made it impractical for us to continue offering reliable,
cost-effective delivery to Irish addresses. We don't want our customers facing
unexpected charges or delays at the border, so we've taken the decision to
pause Irish deliveries until further notice.

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.

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