Kérastase Curl Manifesto Masque Beurre Haute Nutrition, 200 ml, Hair Masks for Women, The Kérastase Curl Manifesto Masque Beurre Haute Nutrition hair mask is an essential step in your hair care ritual. Give it a moment to regenerate and it will repay you with vitality and beauty. Characteristics: moisturises intensely improves the elasticity of hair fibres hair is soft to the touch strengthens the hair fibre makes hair smell beautiful enhances natural waves and curls How to use: Wash with shampoo, then apply to damp hair. Leave to act as instructed on the packaging, then rinse thoroughly.