This is the antibiotic that my derm prescribed to me 9 years ago for my acne I was dealing with in highschool, it definately helped me with my acne then, but I also used the topical benzamycin with it so dont know which one worked the best.

Differen did nothing for me when I tried it, its like it had no effect. I liked the benzamycin, it was also good because you had to keep it in the fridge so it was kinda cool when I put it on. I tried to get that stuff again but from a GP doc but he only gave me some generic brand, which I dont think worked as well.