Collagen powder enhances skin elasticity and moisture, reducing the appearance of fine lines and wrinkles for a more youthful face. It strengthens hair and nails by giving necessary amino acids. Collagen helps maintain cartilage integrity in joints, which can alleviate pain and enhance mobility. It also improves bone health by increasing bone density. Some people report that it improv... https://nuvvagen.com/2025/07/27/collagen-supplements/