I have very light hyperpigmentation on my one cheek but was always told my Mother on the first signs of this go to dermatologist because it will get worse. So I went to the dermatalogist, who recommended the Obagi Nu Derm System plus Retinol (Obagi). Said my case was too light to recommend any more severe treatment (such as Laser). Further, she said Obagi works really great on Asian skin in her experience. Thus, I came home with $400 worth of skin care products I have to use twice a day. Anyhow, was wondering if anyone else have or currently using this sytem? Your thoughts? Complaints? Warnings? I guess its too late to return the prodcut if I read massive complaints.. I should of posted here first !