Simply a better shampoo. Formulated with professional ingredients and pure, gentle cleansers, it provides the extraordinary performance levels you expect from MenScience. Panthenol and Vitamin E help repair damaged hair, increasing both shine and suppleness. Unique use of Alpha and Beta Hydroxy Acids dissolves dull buildup from hair and scalp. Wheat Proteins and Glycerin revitalize and nurture to support vigorous hair growth and healthier-looking hair. Rinses out fast and clean and leaves no residues. About MenScience: All MenScience products are scientifically developed for men, with professional ingredients used by doctors and skincare professionals, for the highest levels of efficacy and visible results. All products are completely free of added fragrances, dyes or other potential irritants.