"i&#039;ve had cystic acne since my early twenties; i am 32 now.  i am using adapalene 0.1 gel. it has taken 6 months to see great results. i do believe that by 8 months, my leftover hyperpigmentation will be pretty much gone. i kept a journal from day one noting progress and my emotions about the journey. there were days when it was bad and days when i thought my face was finally clearing; then more pimples would surface. i wanted to give up at times, but i stuck it out. make sure you wear sunscreen. if you don&#039;t and get sunburn the pain is really bad.  everyone is different. it may take more or less time for it to work for you. i finally have confidence and wear very little makeup. i am so thankful for this product."