Natessance Subliming Regenerating Hair Mask 200ml is a physiological pH treatment designed to sublimate and regenerate hair. Thanks to its ingredients, including castor, macadamia and coconut oils, and vegetable keratin, this hair mask repairs, nourishes, strengthens and protects hair. From the first use, hair is radiant with health, shine and luminosity.for normal, dry or damaged hair.silicone free.