I'm in my early thirties and my aging is rapidly progressing. Originally , I had no facial fat. The nurse said my skin was good for my age . The fine wrinkles visible only to my eyes have disappeared quite a bit. Some people say it doesn't work, but if you go there when your skin is dry like me, you might see some effect. I also ate glutathione, a whey protein, to promote collagen production. So I didn't see any effect, and when I smiled, the fine lines under my eyes and on my cheekbones disappeared. I think it's okay to do this once a year.