HK Vitals Multivitamin Plus Women is an advanced formulation with 100% of women's daily requirement of all essential Vitamins, Iron, B12 & Zinc Enriched with Veg Collagen and Hyaluronic Acid for glowing, hydrated skin 100% RDA of Biotin that reduces hair fall With 150mg of calcium which is equal to one glass of milk 100% RDA of Selenium that can help immune function for women