Gelatin powder is collagen that has been cooked, which then turns into pure protein powder. This is the same kind of protein you will see while making homemade bone broth. The broth will gel once in the fridge if enough collagen-rich bones have been used.
Gelatin powder will help with assisting digestion and is even able to heal some digestive disorders. It is also a great way to increase the amount of protein you receive within your diet. It will improve the texture, quality, and growth of your hair. Because our bodies produce smaller amounts of collagen as we grow older, gelatin has the ability to improve the health of our skin by increasing elasticity.
Gelatin is a colorless, brittle, translucent, solid substance which comes from collagen which is found in animal bones. Other than food purposes, it is also commonly used in cosmetic manufacturing, photography, and is used in pharmaceuticals.