Chris4997 0 Posted March 12, 2014 Hello everyone this one's my first thread here.. I am currently on Retin-A for about 6 months now (used Accutane last year). Acne is pretty much gone, but it left some red marks behind, skin discolorations, mainly on my forehead and some in my cheeks. I am also using some supplements and i am really confused on when to take them, what is the best time of the day so they dont interact with each other in a negative way... I am using Zinc,Vitamins A,E and selenium ! Do you have any suggestion on what to do with these marks and in which order to take my supplements? Thank you in advance Quote Share this post Link to post Share on other sites