Unique formulation of well researched live gentle cultures with renowned natural extracts and vitamins. 16 strains of live gentle bacteria(4.8 billion) including Lactobacillus acidophilus, Bifidobacterium breve and Bifidobacterium longum complementing and boosting your existing microflora 300% NRV of Biotin promotes the healthy hair growth by stimulating the keratin production and assisting in hair follicle growth 300% NRV of Selenium which is scientifically proven for supporting healthy hair and nails Bamboo extract to support the production of collagen for healthy hair and nails. *Suitable for Vegans