Just like the description states, if you want to transform your skin to be smoother, this is it. I bought it hoping it would also deliver on the "brighter" part, but haven't noticed any difference in that realm. I use this 1x / week, and my skin is baby smooth afterwards. However, I will say that it's about as effective as other exfoliating scrubs I use, and is not something I would purchase again.
Serious bonus points: product has lasted FOREVER. Been using for 4+ months and only about a quarter way through product because you don't need to use a lot. So if it seems pricey, you can use it pretty sparingly, get dolphin smooth skin, and make it last a long time.