I've been using a prescription-strength Retin-A cream for about eight years, and generally have pretty good skin.  At the age of 42, though, I've been plagued by acne outbreaks that have been leaving deep red marks on my face that don't easily fade.  After doing some research, I had heard that Glycolic Acid peels can help fade acne scars, so I ordered this one based on the positive reviews -- and it really is fantastic!