Similarly, in a 2002 study, out of five people with osteoarthritis, four reported a pain decrease of an average 26 per cent when taking a daily dose of type-II collagen. Collagen supplements have ...

A small study on collagen for brittle nails demonstrated that it can reduce broken nails by 42%, and improve nail growth by 12% [7]. Certain types of hair loss, particularly male-pattern hair loss ...

Collagen is the glue that holds your body together. We have lots of types of collagen, but most is Type-I, which is the main structural protein in skin. Type-I collagen gives skin shape and ...

On top of being a foundational building block, collagen is more specifically useful for things like tissue repair and healthy immune response. There are 28 types of collagen we know of.