Biosilk Silk Therapy Original Leave-In Treatment
BioSilk Silk Therapy is the original, weightless, leave-in silk replenishing and reconstructing treatment to repair, smooth, and protect all hair types. Fills any voids in the cuticle layer, helps temporarily repair split ends, and provides incredible shine. May be used daily on wet or dry hair. Winner of the Stylist Choice award for best defrizzer for 9 years in a row.