Advanced Formula Hair Nutrient 100% Natural Herbal Blend Dietary Supplement 30 Day Supply Natrol Family of Brands Advanced Women's Formula Hair Strengthening We have combined a revolutionary combination of Traditional Chinese Medicine with modern science to create the latest breakthrough in achieving full, lustrous and healthy hair. By combining a powerful mixture of herbs such as He Shou Wu and Horse Chestnut Extract with vital hair energizing co-factor nutrients such as Vitamin B, Biotin and more, Shen Min Advanced Women's Formula supports healthy hair appearance and thickens hair naturally! Best when used in conjunction with Shen Min DHT Blocker and Shen Min Topical for a complete healthy hair system.