hello mister, I can translate from Italian to English very well, following excerpts from articles I have made , the article I have made about the benefits of collagen in beauty.
"Collagen is a type of protein that can provide strength to bones and body tissues. This protein can be found in a number of parts of the body, such as blood vessels, eye corneas, and teeth. The body can indeed produce its own collagen, but as we get older the production of collagen also decreases, this can make the body's skin drier"