Discover the range of emblematic professional hair care products from the American brand Biosilk. The Silk Therapy hair care range is formulated with silk proteins that bring shine and softness to the hair. These treatments are suitable for all hair types. Silk protein helps strengthen the hair fiber while providing softness and hydration to the hair. The hair is soft, strengthened and shinier. Also melt for the Coconut Oil Therapy treatments enriched with coconut oil for intense hydration of the hair. All Silk Therapy treatments are formulated without parabens.