I basically purchased this product in hopes that it would some how make my hyper pigmentation. I really, really wanted this product to work for this price ($63). I'm honesty not sure what it's doing. I do notice a difference just hard to put my finger on exactly what that is. I ended up on paying for half of what it's worth thank goodness. I totally don't regret the purchase just wish I saw more dramatic results. CAN U REALLY CURE HYPER-pigmentation.