Body Kitchen Capsule Anti-aging, Moisturizing,Smoothening Premium Quality Collagen: Body Kitchen's Grass-Fed Collagen is sourced from high-quality cattle and is processed to increase the amount of beneficial peptides by up to 30 times. This promotes healthy skin, hair, and nails, as well as overall joint health and mobility. Comprehensive Keratin Formula: Our formula contains 500mg of soluble keratin, a key structural protein found in hair, nails, and skin. It promotes hair growth, strength, and retention, as well as healthy nail growth. Superior Elastin Peptides: We use direct marine elastin peptides known for their skin repair and elasticity properties, improving skin texture and tone, reducing the appearance of fine lines and wrinkles, and promoting overall skin health. Manufactured in the USA with ingredients that are sourced internationally at a cGMP certified facility where are all products are tested for purity and potency