Collagen peptides, also known as hydrolyzed collagen, are fragments of animal-derived collagen that is broken down through a process called hydrolysis. When the collagen is hydrolyzed, it becomes ...

Made from animal collagen, often found in jelly and gummies. Contains rennet, an enzyme extracted from calf stomach lining.

Collagen is the main protein found in bones ... and play a role in weight management. If the bones of an animal are not healthy, it could affect the quality of bone broth. In 2017, some scientists ...

Here are some animal and plant-based collagen-boosting foods that can help promote healthy skin and hair. From bone broth and eggs to berries and avocado.