Clean & Clear Persa-Gel 10 OR Proactiv!?!

right now i have a full set of proactive which i have been using on an inconsistent basis for a year i guess. Over this period i have been working out hard and watching my diet. While i was lifting all my acne seem to have disipated. Now its back and i was at my friends house one night and stole some of his benzoyl peroxide %10 with in 3 days i used it i noticed a big difference. This is why im am asking should i get the benzoyl peroxide 10 which is found in CLEAN in Clears product?... is it the same as prescription medication... As u all know i would appreciate any response i hate livin with this stuff on my face.