New in box unopened BioSil 60 Capsules For Skin, Hair And Nails Shipped Priority - Airmail With Tracking Number Collagen is essential for beautiful skin for healthy hair and nails and to improve joint flexibility. From the age of 21, collagen begins to decrease by about 1 per year. At the age of 30, the first negative effects appear. BioSil helps the body generate its own collagen with its own DNA fingerprint. Choline-stabilized orthosilicic acid ch-OSA plays a crucial role in the release of silicon to the body's cells, representing the major source of this 3rd most abundant microelement in the human body. Ch-OSA has been shown to influence the appearance of hair and nails as well as the degree of hydration and elasticity of the skin. Active ingredient for 2 capsules: Silicon (ch-OSA: choline-stabilized orthosilicic acid) 10 mg. Vitamin C 60 mg. Choline (ch-OSA: choline-stabilized orthosilicic acid) 200 mg. ingredients: Filling agent: microcrystalline cellulose, ch-OSA orthosilicic acid stabilized on choline (choline chloride, with 75 choline, purified water, silicon), capsule: hydroxypropylmethylcellulose, vitamin C - ascorbic acid. Administration method: 1 capsule twice a day with a large glass of water. Presentation: 60 capsules