Collagen is a substance in your body that helps cushion joints to prevent joint pain. It is also what keeps skin tight to prevent sagging and excessive wrinkles. Without enough good collagen in your body, joints can ache from arthritis, and skin can begin to show age faster. The Collagen Plus PatchAid Patch by PatchAid has three types of collagen that may support joint, skin, hair, and nail health. No pills, no fuss. Stick a PatchAid topical patch on any clean, hair-free area of skin and take it off when you are finished using it. PatchAid patches are easy to use and comfortable. The fabric we use is a non-woven, premium fabric designed specifically for transdermal applications. It is unique because of its multidirectional elasticity that means it will stick to all body surfaces, and stay on, even when you move.