Collagen-based products are items that contain collagen, a protein that helps maintain the structure and elasticity of skin, bones, and connective tissues. These products can come in various forms, including powders, creams, and supplements, and are often marketed for their potential benefits in improving skin health, reducing wrinkles, and supporting joint function. Many people use collagen-based products to enhance their beauty routines or to support overall wellness. They are derived from sources like bovine (cows), marine (fish), or porcine (pigs) collagen, and can be found in health stores or online.