Lierac Phytolastil stretch mark correction concentrate 20 ampoulesErase unsightly scars on the body with an intensive treatment. Lierac Phytolastil stretch mark ampoules provide highly concentrated care for scars caused by puberty, pregnancy or weight changes. The formula, with more than 97% ingredients of natural origin, is based primarily on the combination of lady's mantle, ivy and horsetail. The pleasant, non greasy texture absorbs quickly into the skin and, according to clinical studies, reduces stretch marks