2.26 oz Item 2271940
BioSilk is the original silk infused line of hair care products using natural pure silk in every product.
Silk contains 17 of the 19 amino acids in hair and is the strongest fiber in the world equal to steel.
Silk Therapy is the original weightless, leave-in silk replenishing and reconstructing treatment to repair, smooth and protect all hair types.
ULTA Beauty is a BioSilk authorized seller