Doppelherz aktiv Kollagen Powder With Vitamin C, Zinc and Biotin, 150 g Powder for dissolution in water, with hydrolyzed collagen, vitamins and zinc 5000 mg collagen hydrolysate per serving Lemon flavored 20 servings, soluble in water Flavored collagen powder – plus Vitamin C, Zinc and Biotin A regular intake of vitamins and minerals can help support healthy skin¹, hair and nails³. Collagen is the most quantitatively important protein in our body. It makes up the majority of most connective and supportive tissues. Collagen makes up approximately 30% of the total protein in the human body and over 70% of the dry mass of the skin. Doppelherz Kollagen Powder is ideal for those who want to drink collagen with a delicious flavor component and prefer easy use: Mix 7.5 g (one dose) in 200 ml of water daily and consume. For skin¹, hair² and nails³ In addition to 5000 mg of collagen hydrolysate per daily serving, Doppelherz Kollagen Powder also contains Vitamin C, Biotin and the trace element Zinc. ¹ Vitamin C contributes to the normal formation of collagen for the normal function of skin. Thus, vitamin C contributes to the normal formation of collagen for the normal function of cartilage and bones. ² Biotin supports the maintenance of normal hair health. ³ Zinc contributes to the maintenance of normal nail health. Why does collagen production decrease? The connective tissue beneath the top layer of the skin is made up of about 80% collagen. But somewhere after the age of 25, the bodys own collagen production begins to decline. In addition, external factors, such as the suns UV radiation, can accelerate the decline of collagen. The first wrinkles appear as early as the age of 30, as the skins tension decreases. A regular intake of vitamins and minerals can help support skin health.