Tin: is an enzymatic co-factor. It combines with enzymes for faster chemical reactions. It strengthens hair, making it grow more quickly, be glossier and slows down hair loss. It is a hydrosoluble vitamin that is associated with Pro-vitamin B5 for it to be assimilated.
Panthenol: or pro-vitamin B5. It acts as a nourishing factor for the hair follicle, as well as protecting, moistening, softening and making hair glossy.
Keratin: is the protein that coats the hair, making it hard, strong and resistant. It acts as a mechanical protection system, seals split ends, gives gloss, softness, elasticity, and it is especially recommended for damaged hair.