Everyday stress, hormonal fluctuations, medication, age and heredity can all have an impact on hair health, leading to breakage, shedding and premature loss. Viviscal Professional Supplements – 3 Month Supply are scientifically formulated to nourish thinning hair and promote existing growth. These twice-a-day tablets offer a 100% drug-free alternative to prescription treatments. AminoMar, an exclusive marine complex, helps encourage hair growth, while biotin, apple extract and vitamin C help strengthen and protect weak locks.