 Viviscal is an oral food supplement specifically designed to promote the quality of existing hair growth andor to promote new hair re-growth for women suffering from temporary thinning hair. It does not contain hormones, drugs, or industry by-products. Viviscal has been marketed in Europe for over 15 years. The key ingredient is AminoMar C - a protein rich compound of marine extracts blended with soluble silica and fortified with Vitamin C. Viviscal provides essential nutrients to nourish hair naturally from within. Viviscal works over several months of use to improve the appearance of thinning hair. 