I do think this helps keep my cystic acne at bay, but it doesn't seem to do much for even minor scarring.
I have pretty bad melasma. I purchased this in hopes (after reading other reviews) that it'll work for me. I've used it, twice a day, for two weeks. I know it's too soon, but I haven't noticed a difference. I'm hoping for lighter dark spots and smaller pores and better skin texture. But like I said, still waiting. Hopefully, by the end of the jar, I notice something. It's too expensive for no change.