BioSilk Silk Therapy is a unique serum that restores and protects the structure and shine of the hair. The silk can retain moisture three times its own weight and therefore has a strong moisture-regulating effect. The Biosilk Silk Therapy contains 17 of t
BioSilk Silk Therapy is a unique serum that restores and protects the structure and shine of the hair. The silk can retain moisture three times its own weight and therefore has a strong moisture-regulating effect. The Biosilk Silk Therapy contains 17 of the 19 amino acids that are naturally present in the hair: repairs damaged areas in the hair and creates a smooth cuticle layer