Collagen food supplement for protecting, strengthening and improving the density of bones,teeth and joints, the elasticity of skin,hair and nails, as well as for reducing and delaying the formation of wrinkles. Dosage 1 serving (25 ml) per day, shake well before consumption. Nutritional Value & Ingredients 25g provides on average: 11 g hydrolyzed collagen 48 mg vitamin C 1.4 mg vitamin B6 0.3 mg manganese 28 mcg selenium 10 μg (400 IU) vitamin D3