Super Collagen plus zinc, vitamin c and vitamin 3 with biotin 30 capsules Suggested use: 1 capsule daily Not recommended for lactating women/pregnant and children Despite claims that collagen supplements can firm up your skin, fight age-related damage, boost bone health, and provide other benefits, few rigorous independent studies have tested the effects of these supplements. Our body produces less Collagen as we age, and that leads to dry skin and the formation of wrinkles. Collagen helps strengthen and improve skin elasticity. Replace your body's lost collagen with Kirei Super Collagen! It contains Collagen and other essential skin vitamins and minerals like Zinc, Vitamin C, Vitamin E, and Biotin. Kirei Super Collagen plus zinc, vitamin c and vitamin 3 with biotin30 capsules per bottleSuggested use: 1 capsule dailyNot recommended for lactating women/pregnant and childrenDespite claims that collagen supplements can firm up your skin, fight age-related damage, boost bone health, and provide other benefits