Crosilk Liquid is composed principally of the free amino acids occuring in silk and can penetrate the cuticle in both damaged and undamaged hair. It exhibits excellent moisture binding properties improving the softness and handling characteristics of the hair. Silk maintains its prestige through associative connotations of luxury, elegance, smoothness and sheen. Our silk protein derivatives not only satisfy marketing label claims, but offer excellent functional performance benefits to meet the demands of today's hair care products.