500g Hydrolized Peptan Beef Collagen from grass fed cows. We found a supplier for high quality beef collagen imported from France. You will struggle to find Collagen in SA for less than R2000/kg, so we bought bulk Collagen and packed 500g packs for distribution at (R350/500g or R700/kg). Collagen is a protein which supports bone density, painful joints, nails, hair and a healthy skin. When you mix 4 teaspoons of Collagen in with your 50g of Nucleo, you will improve the absorption. Nucleo contains many ingredients which helps with Collagen absorption and Collagen production in the body.