I first purchased this serum
I first purchased this serum at a spa several years ago and I treated it like gold. I didn't often get blemishes but this cleared them right up. When I finally ran out, I went directly to the company and they pointed me to the current incarnation. In my old age (68) I am having problems with my skin like I never had in my teenage years. This serum works better than the cream given to me by a dermatologist.