Comprehensive Collagen: Perfect formula from Type 1 to Type 10 Type 1: Improves skin elasticity and moisture, reduces fine lines Type 2: Is the main component of cartilage, helps maintain joint health Type 3: Prevents atherosclerosis (related to the heart) problem) Type 5: Strengthens and helps nails and hair grow Type 10: Effectively improves muscle loss, fills sunken cheeks