So I've been acne free for about the past 4 months, with the occasional pimple. For a while when my acne was bad, I had visited this site and always sought advice or information on how to curb my issue. I figure it's important to reciprocate what has been helpful to me, and may benefit others and their situation! I'm a 17 year old dude, and was on an antibiotic called Solodyn for a few months. It showed great improvements for me, but I didn't want to become reliant on the drug. I discovered a supplement at my local Vitamin shop (I live in Manhattan) called the Active Health Teen Multivitamin: Potent Skin Clearing Action. I weened off of Solodyn over the course of a month and took one of the multivitamins in the morning and one at night. It's been almost 3 months of not taking a Solodyn antibiotic (one of my major fears is that acne would reoccur by not being on the antibiotic) and I still take the multivitamins. Also included in my regimen is my Clarisonic Mia twice a day and after I apply differin. Differin has been helpful for the tinier acne and bringing it out from under the surface.
Here is a link to the multivitamin (you can find them cheaper on Amazon or ebay)
I hope this will be helpful to some of you and really hope it becomes a solution to your issue! Checkout the multivitamins, it's worth a shot!