L'oreal Professionnel Keratin Alpha Sleek Hair Mask Anti Frizz & Smoothing250 ml, 250ml
250ml · Liquid
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Price history
Best price so far: £32.00 at Boots on 5 Sept 2026
It's at the cheapest we've seen in 90 days.
About this product
L'Oréal Professionnel Keratin Alpha Sleek Hair Mask Anti Frizz & Smoothing, nourishing conditioner hair treatment 250mlReprograms hair for up to 2 weeks of frizz control1•tUp to 5x smoother hair and 2x less frizz2•tControls unwanted volume for daily styling in half the time3A professional hair mask treatment with a rich, sensorial texture that deeply nourishes, hydrates & conditions hair while reshaping and smoothing hair keratin. •tProvides up to 3x less unwanted volume ⁴•tHelps protect hair from hair breakage and improves softness from the first use5•tDelivers instant shine that lasts up to 5 days5For instantly smoother hair, use this hair mask. For long-lasting reprogramming use Smooth Transformer once a week, and use this mask on other wash days of the week. Apply evenly from lengths to tips. Leave on for 5 minutes and rinse. 1Consumer test on 68 participants, 1 application/week for 4 weeks. Based on 15-day break observation. 2Instrumental test after 4 uses of Smooth Transformer. 3Instrumental tests with 4 uses of the Shampoo + Smooth Transformer + Serum routine. ⁴Instrumental test. 5Instrumental test after 1 application of shampoo, mask & serum. | L'oreal Professionnel Keratin Alpha Sleek Hair Mask Anti Frizz & Smoothing 250 Ml, 250ml