https://precisionbusinessinsights.com/market-reports/collagen-market/
The global collagen market size was valued at USD 6,471.5 million in 2021 and is poised to grow at a significant CAGR of 5.3% during 2022-28. Collagen is an important amino acid for the mammalian body and a structural protein. It's one of the most common proteins in the planet. Collagen is the substance that gives an animal's body its structural integrity. Collagen is an essential component of an organism's regeneration, healing, tissue creation, and overall health and well-being.