Confusing product. [SEP] Update: I don't like this it irritated my skin too much and isn't worth any positive effects.<br /><br />This product confuses me. Some days when I use it it tingles to the point of burning,other times it does bother me at all. I use it on a completely dry,moisturized face. It is obviously takes a couple of months to see the full results, still I have seen some. It's not a bad product, its sister products caused so much trouble for me, though I am worried about it causing break outs. We shall see, as of now I am on the fence.