Collagen is a safe and natural ingredient which comes with different grade. It's solubility and absorption level varies from one grade to another.
Native collagen has a molecular weight of 300-400k Dalton and is not soluble. It is generally used for collagen casing or medical materials.
Hydrolyzed collagen or also known as collagen peptides are native collagen that is broken down into smaller particles using enzymatic hydrolysis. It has a molecular weight of less than 5000 Dalton and is cold water soluble.
Scientist started making collagen peptides to make supplement easier to absorb compared to native collagen in food. It's easier for the body to digest and absorb collagen peptides.
Do you want to reduce wrinkles, strengthen your nails and hair, and add more protein to your diet? Hydrolyzed collagen is the best way to do all that!