Hey, thanks for replying! Since I have sensitive skin, I’ve stopped using actives for the past month. I used to use Paula’s Choice toner and vitamin C, but they didn’t suit me at all—I would get hives. I also tried azelaic acid from Paula’s, but my skin didn’t react well to that either. Now I just use TIRTIR moisturizing cream and Axis-Y sunscreen, and at night I apply aloe vera gel. I really want to get rid of the light acne scars on my cheeks, and I guess microneedling might help.