I've been using this for two weeks straight now, every night, and I can definitely say it helped lighten many of my scars. It doesn't do much for wrinkles, but my PIH is noticeably lighter. It has a very oily/heavy feeling, even after I massage it in, so I use it at the last step of my skincare-- In case anything I put on top can't absorb. I definitely have to use a morning cleanser after putting this on, because it just kind of sits on my face. Don't know if I'll repurchase but I don't regret buying it.