L'oreal Professionnel Keratin Alpha Sleek Shampoo Anti Frizz & Smoothing 300ml
300ml · Liquid
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Price history
Best price so far: £27.00 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 Shampoo- 2 week* Anti-frizz & smoothing, sulphate free 300mlReprograms 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 sulphate-free shampoo with a luxurious, ultra-creamy texture that gently cleanses the fibre while smoothing and reinforcing hair keratin. •tAdds softness and instant shine that lasts up to 5 days.⁴ •tHelps to protect hair from breakage and improves the hair’s health from the first use⁴.•tSulphate Free5Apply evenly on wet hair. Lather until a rich foam is obtained. Rinse. Follow with Keratin Alpha Sleek Smooth Transformer hair treatment once a week to reprogram hair for 2 weeks1. On other wash days of the week, use our professional hair mask to prevent damaged hair & increase moisture & smoothness.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 after 1 application of shampoo, mask & serum. 5No sulphated surfactants. | L'oreal Professionnel Keratin Alpha Sleek Shampoo Anti Frizz & Smoothing, 300ml