Honestly, I only bought it because I heard of it and it seemed to famous but I actually had no idea what it was famous for. :P I went online and searched, and it's supposed to be good for skin reconditioning, reducing wrinkles, improving skin elasticity and correcting skin dryness. I don't have any wrinkles so I can't say anything about that aspect, but after just one night's usage, I could seriously feel that my skin was much much smoother. I can definitely feel the reconditioning and improvements in skin elasticity. Seriously amazing.