"i have been on this for 3 months now and have noticed a massive improvement of my acne. the acne on my back is practically non existent and the amount on my face has dramatically improved. i got lots of comments today saying how face has cleared up since i last saw these people 2 weeks ago. i now have much less acne on my face and it expected to all be gone in 3 more months forever. i am currently on 60mg a day one at morning and 2 at night and i am a 15 year old female. i have had some back pain when i play my weekly sport and dry lips but that is all the side effects i have had."