Radiesse is used as a filler of space by causing new connective tissue to form. So, what does that really mean? That means that Radiesse injections work to hide scars and wrinkles and that is why so many people flock to get it done or try to do it themselves which is a really bad idea. Doing it on your own should never happen, you need to see licensed cosmetic surgeon who has been professionally trained and has experience in injecting Radiesse.