We provide calf bone collagen extract, cooked for 10 hours to extract natural collagen 🐂 Product rich in 100% collagen Helps strengthen bones Reduces roughness of knees and joints, beneficial for stomach problems, stomach bacteria, and colon Collagen is an essential product for dull skin, brittle hair, and nails Provides the skin with many compounds Reduces wrinkles, puffiness, and signs of aging ( Phone number appears when clicking the contact button ) Watts only