At Viviscal, we understand hair. There are a whole range of factors which can impact the health of hair and existing hair growth. Statistics show that one in two women experience hair loss at some stage in their lives. Viviscal dietary supplement is scientifically formulated with the exclusive marine complex AminoMar which helps to nourish thinning hair and promotes existing healthy hair growth.* Only Viviscal supplements include AminoMar (450 mg per serving). Promotes existing hair growth for women and reduces thinning hair* 1 Selling clinically tested hair growth supplement in the US In a clinical study, women saw a 32% increase in number of hairs and a 39% decrease in hair loss after just 3 months+ +Ablon, G.; Dermatol Res Pract., 2015 Contains some ingredients of natural origins 100% drug-free