As a leader in thinning hair/hair growth supplements, Viviscal Professional is celebrating a major milestone—25 years of proven hair loss solutions! Vivscal's supplements are scientifically formulated with the exclusive and clinically proven marine complex AminoMar®, which helps nourish thinning hair and promoting existing hair growth from within. Viviscal is 100 percent drug free to back and is the only hair growth supplement on the market with seven clinical studies backing its effectiveness. In fact, users saw 80 percent increase in hair growth in a clinical trial. It's also one of Hollywood's best kept secrets for achieving fuller-looking hair.