Catering specifically for fine, thin hair, BIOSILK Silk Therapy Lite delivers all the benefits of the original formula, without weighing hair down or leaving behind greasy residue. The leave-in treatment takes inspiration from the smooth texture, strong fibre & brilliant lustre of silk fabric; it utilises Silk Proteins to repair split ends & enhance shine from root to tip. Helping you to achieve salon-worthy results, the luxurious formula can be applied to wet or dry hair to leave you with sleek, glossy, luscious locks & minimised frizz. Paraben free. Made in the USA.