Related Resources - Which Collagen Is Best for the Skin?

Collagen is one of the most abundant proteins in the body. It is the main structural protein that forms the connective tissue throughout our body, from the skin to bones, muscles, tendons and ligaments. Collagen makes up a whopping 80 percent of our skin and works with another protein called elastin that keeps our skin elastic. Read more: Which Collagen Is Best for the Skin? Article


An average adult has about ________ square feet of skin. See Answer

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