Collagen is a protein that can repair connective tissues and cartilage, thus playing a part in the strength and appearance of both. Collagen supplements are the most convenient way to ingest collagen – think how difficult it would be to find all those joints and bones! Collagen supplements work by using hydrolyzed collagen protein to help your body build new collagen or maintain existing collagen. But in order to understand how long it will take for different collagen supplements to work, we need to understand how long it takes your body to completely absorb and use the supplements. How long…