Kérastase Resistance Bain Extentioniste Shampoo 250ml Cruelty free & vegan friendly the high-performance formula helps to

the high-performance formula helps to improve texture

using less product for short or fine hair

For curly bleached hair: Apply Masque Ultra-Violet every two weeks or whenever you notice brassiness

For retinoid newbies and the most sensitive skin

Step 1: Wash

Kérastase Resistance Bain Extentioniste Shampoo 250ml Cruelty free & vegan friendly the high-performance formula helps toDESCRIPTION A strengthening shampoo that boosts strong hair growth starting at the roots. Weakened hair prone to breakage is strengthened as its internal structure is rebuilt and sealed to provide greater protection throughout its growth. This purifying shampoo is enriched with Creatine R, an active complex designed to boost resilience and elasticity, and Taurine, an amino acid that promotes a healthy scalp. Hair is thoroughly cleansed to reach its