Kerastase Resistance Extentioniste Serum 50 ml/1.7 oz No Box all skin type **When compared to Aveda Blue

**When compared to Aveda Blue Malva

calendula and camomile

the powerful treatment works to strengthen fibre and increase suppleness

How to use: Prior to shampooing

Kerastase Resistance Extentioniste Serum 50 ml/1.7 oz No Box all skin type **When compared to Aveda BlueStrengthen and protect strands with the Krastase Resistance Serum Extentioniste, a nourishing leave in hair serum that helps to protect against breakage. The non greasy formula uses a host of powerful ceramides to seal the hair cuticle whilst a blend of lipids creates a smooth surface, creating a fortifying effect from the inside out. The highly concentrated serum forms a defensive barrier over the scalp to protect against damaging environmental