Actually works [SEP] I have only used this for a couple of weeks and I can see a bit of difference on my stretch marks. My stretch marks are really old so I know it's harder to  lighten them up. I do believe that this tiny bottle is not enough for the amount of stretch marks I have all over my body. I would definitely suggest buying this if you only have few spots. It's a bit pricey for a tiny bottle but I got this at discounted rate so it's not so bad.