Nutritional Supplements » Dietary Supplements »Doctor's Best Collagen Dietary Supplement, Types 1 and 3, 240 Count

1. Collagen is the major structural protein in connective tissue and the most abundant protein in the human body
2. It is responsible for maintaining the strength and flexibility of bones, joints, skin, tendons, ligaments, hair, nails, blood vessels and eyes, among other tissues throughout the body
3. Contains pure collagen protein, providing the fundamental building blocks for growth and maintenance of healthy tissues
4. Label images may vary