Keratin Alpha Sleek

Smooth Transformer Keratin Alpha Sleek Professional anti-frizz treatment by L'Oréal Professionnel, formulated with Keratin-Alpha Shaper and Amino Acid chains. Transforms hair: smoothness and frizz controlled for up to 2 weeks***.

Suitable for all hair types. This professional anti-frizz treatment transforms hair to be 5 times smoother, with 2 times less frizz, and with volume control**. Hair 77% shinier instantly**. Reduces styling time in half*.

Hair integrity preserved**. 70% of women stated they had never before achieved this level of smoothness and their hair had never been so disciplined and manageable. 82% stated they had never spent so little time styling***.

Smooth Transformer contains no artificial dyes or alcohol. *Instrumental test with routine of 4 applications of Shampoo + Smooth Transformer + Mirror Sleek Serum. **Instrumental tests ***Test conducted on 67 consumers after 4 applications.