180 SERVINGS: each bottle delivers 180 capsules, a convenient 180-day supply at the recommended daily dose of 1 capsule. MULTIPLE HEALTH BENEFITS: 10,000mcg biotin supports energy and metabolism, mood health and the nervous system*. SKIN, HAIR & NAILS: biotin supplements support the skin health of men and women, as well as keratin production - a protein that promotes strong hair and nails*. MAXIMUM POTENCY & EFFECTIVE DOSE - Pure Biotin is expertly formulated to raise biotin levels with an effective daily dose of 10,000 mcg D-Biotin (vitamin B7)*. PURE & CLEAN vegan, non-GMO, hypoallergenic ingredients with no unpleasant additives (silicon dioxide, magnesium stearate or titanium dioxide). Lab verified, GMP manufactured in the UK.