Glow Collagen Super Blend SupplementSupports: Skin Elasticity and Firmness Fuller Looking Hair Stronger, Healthier Nails Ingredients: Hydrolyzed Grass Fed Bovine Collagen Peptides 750 mg Vitamin C 240 mg Vitamin E 30 mg L Glycine 135 mg L Proline 105 mg Biotin 4,500 mcg Zinc 6 mg Copper 1. 8 mg How to Use: Take three capsules daily with food and water, or as directed by a medical professional. Like all of our products, our supplements are HANDMADE in Texas, USA. They are 100% NATURAL!