Copper is an essential trace element that is present in small amounts in the human body and plays a role in the production of collagen and elastin, which are proteins that help to keep skin firm and elastic. Copper also helps to regulate the production of pigment in the skin and has antioxidant properties that may help to protect the skin from damage caused by free radicals.
Using products containing copper can have various benefits for the skin, such as improving the appearance of wrinkles and fine lines, reducing inflammation and redness, and promoting the production of collagen.