Viviscal Hair Supplements for Women, 180 Tablets. Developed specially for women, Viviscal’s Biotin and Zinc Hair Supplement Tablets promote fuller and healthier-looking hair over time. Rich in biotin, the daily food supplement helps to support the normal maintenance of the hair, nails and skin, while zinc supports the normal function of the immune system. The supplement also features the key ingredient of AminoMar C™, a rich protein compound of marine extracts blended with organic soluble silica and fortified with vitamin C. Viviscal maximum strength tablets 180s has been specifically designed and formulated for women. These unique vitamins are enriched with all the essential vitamins and minerals that can help you to maintain a normal, healthy hair growth. The key ingredients in Viviscal maximum strength tablets 180s is the rich marine collagen complex AminoMar C which is unique to our formula. Viviscal is the UKs most clinically researched hair supplement brand and is backed by over 25 years of scientific research and 7 clinical studies**. For best results, Viviscal should be taken twice daily for 3-6 months.