Kérastase Chroma Absolu Masque Chroma Filler, 200 ml, Hair Masks for Women, The Kérastase Chroma Absolu Masque Chroma Filler 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 regenerates the hair along its entire length hair is soft to the touch restores hair’s natural, healthy appearance How to use: Wash with shampoo, then apply to damp hair.