In the past year, I've seen various brands of collagen powder popping up all over my Instagram feed. From coworkers to friends to influencers, everyone around me seems to be jumping on the ...

Collagen is one of the most common proteins that exists in our bodies. It provides a framework for almost everything, including healthy skin, hair, nails, bones, muscles, even teeth and eyes.

Challenging the long-standing belief that fibroblasts produce skin collagen, researchers at Okayama University have investigated collagen formation in the ‘glass-skinned’ amphibian axolotl and other ...