Awasome What Does Collagen Do For Hair Ideas. Web consuming foods that contain the primary amino acids that make up collagen may help support skin, hair, nail and joint health as you age. How to use collagen for hair?
There are few foods higher in vitamin c than citrus fruits like orange, lemon, grapefruit, and lime. These foods are good sources of glycine, proline, lysine and hydroxyproline: Hair is primarily made up of the protein keratin.
