Product DescriptionBigjoy Vitamins Harecare is good for normal hair, skin and nails. L-cystine and l-methionine are proteins that form keratin, the basic substance of hair. The product content is supported by horsetail extract, nettle extract, biotin, creatine and amino acids. Harecare is a special product that contains plant extracts such as grape seed, nettle root and horsetail, as well as biotin, zinc and B-vitamins. Patented DSM, L-OptiZinc and Frutarom brand raw materials are used.-200 mg horsetail extract and 250 mg keratin in each serving-Complex formula with amino acid, vitamin and mineral additionsProduct UsageFor adults, it is recommended to take 1 or 2 tablets daily after meals.