acne
"I always had clear skin, then when I turned 19 my skin broke out mostly all over my chin, so many tiny "under skin" bumps and then big cystic red acne that wouldn't develop a head and took a long time to heal, after three months of my skin (chin) being completely destroyed with acne, my doctor prescribed Duac. Within a week my skin was completely clear. I did have dryness, so I made sure I washed my face with a gentle soap and an exfoliating brush in the morning and moisturized, then did the same at night before applying only a pea sized amount of Duac to ONLY my chin, where most of my spots appeared! It works amazing, but I would ensure I moisturized A LOT with this product and only use the prescribed amount once a day."