L'Oréal Professionnel Keratin Alpha Sleek Mask

The L’Oréal Professionnel Keratin Alpha Sleek Mask is a treatment for frizzy hair or hair prone to volume. The formula with Keratin-Alpha Shaper technology and amino acid chains helps to hydrate, soften and tame the lengths, leaving hair looking straighter and shinier. It can be incorporated into the routine on days when the Smooth Transformer treatment is not used.

Benefits

• Hydration
• Softness
• Anti-frizz
• Shine

Suitable for

For frizzy hair, prone to volume or lacking smoothness, including colour-treated hair.

How to apply

After Keratin Alpha Sleek shampoo, apply evenly through the lengths and ends, leave on for 5 minutes and rinse thoroughly.

How to fit it into your routine

It is the treatment step of the Keratin Alpha Sleek range. The brand recommends the mask on wash days when the Smooth Transformer treatment is not applied.