Tazorac for acne does wonders for my skin. It is very expensive but a little goes a long way. I get my prescription from a dermatologist, but perhaps a GP can prescribe as well - I do not know. I highly, highly recommend it. It beat Retin-A (although is chemically similar to it). It also helps prevent wrinkles. My 14-y-o daughters sometimes tells me in amazement "Mommy, you do not have wrinkles yet you do not go to skincare places". This is true. I bet Tazorac is to thank for that.