I was given to believe that this product sells itself cos it works so well! It's fairly pricey and you'll find it as dischem! U apply it and leave to dry and you are guaranteed to see results within at least three months on dark n age spots! I hated it from the slimy texture to the smell to the sting on my skin! I didnt finish it cos using it was like using mosquito lotion!very drying, does create some exfoliation of skin and thereby lightens marks in its favour!