L'Oreal Professionnel Keratin Alpha Sleek Hair Serum Anti Frizz, Smoothing & Glass Shine 50ml

About this product

L'Oréal Professionnel Keratin Alpha Sleek Hair Serum, Anti Frizz, Heat Protection, Smoothing & Glass Shine 50mlReprograms hair for up to 2 weeks of frizz control1• Up to 5x smoother hair and 2x less frizz2• Controls unwanted volume for daily styling in half the time3Keratin Alpha Sleek Mirror Sleek Serum, formulated with Keratin Sealer 5%. The Mirror Sleek serum seals the hair’s keratin structure to:• Delivers instant shine that lasts up to 5 days.4• The serum helps to fight against up to 80% humidity5• Heat protection up to 230°C (450°F)6Heat-activated. Dry with hair dryer. Use straightening iron for longer lasting results. This serum is artificial colorant free, and alcohol free.1Instrumental test after 4 uses of Smooth Transformer. ²Instrumental tests with routine 4 times of Shampoo + Smooth Transformer + Leave-on. ³ Consumer test on 68 participants, 1 application/week for 4 weeks. Based on a 15-day break observation. 4Instrumental test after 1 application of shampoo, mask & serum. 5Instrumental tests, with full routine after 4 uses of the Smooth Transformer. 6Instrumental tests. | L'oreal Professionnel Keratin Alpha Sleek Hair Serum Anti Frizz, Smoothing & Glass Shine, 50ml