RenuvaGenix The is actually that benzophenone is a derivative of benzene which can be a carcinogen. We know now that skin damage such as age spots and wrinkles are attributable to free radicals. And a substance that is carcinogenic is that, by its very nature, produces free radicals. Look for something that uses pure botanical extracts. Keep in mind that just because something claims that is actually always natural does not mean that it is secure and efficient. The ingredients should be naturally derived and pure as correctly. These can help stop your libido problems in its tracks and make you back on understand that track.