"i am a 60 year male with adult acne.i feel like i am reliving my teen years. my scalp, my face and my back and neck started to break out. i tried several prescription meds, when i finally used clindamycin topical gel i saw a huge difference in the condition. now i am mostly all clear and i am also very happy. also no side effects. i truly hope that everyone could have these results especially you teens.god bless.              truly yours, porkchops 5/21/2015"