I have been seeing good reviews on this cream (it stays in a tube) they said it peels away darks spots with continueos usage, and i have dark spots and they said it clears pimples and they also said its pretty drying the skin,, but that dosnt bother me because i have a very oily skin, so pls where can i get the retina A tube cream? And pls does it have fakes? And where is it originally produced/manufactured? Pls skin professionals should help me with my questions tanx.