Collagen and the effect of poly-l-lactic acid based materials on its synthesis - Biomaterials Science (RSC Publishing)
Body Brazil Day Spa & Beauty - Collagen is a protein produced by the body and responsible, among other functions, for the structure, elasticity and firmness of the skin. It is the
![Chemical structure (A) and distribution of collagen in the body (B).... | Download Scientific Diagram Chemical structure (A) and distribution of collagen in the body (B).... | Download Scientific Diagram](https://www.researchgate.net/publication/369597754/figure/fig1/AS:11431281148812813@1681748204296/Chemical-structure-A-and-distribution-of-collagen-in-the-body-B-The-sequence-of.png)