Yeah, antibiotics work great for acne. I used to take some and my skin looked great but then I stopped taking them and I looked horrible.
Of course using a skincare line for acne is good but I feel like the most important part of preventing and fixing is all internal.
I would suggest Vilantae, It's more effective than antibiotics. It's right between antibiotics and Accutane but it has very few sideffects and works really soon.
http://www.vilantae.com
I'm sure everyone will have plenty negative to say about this since It's coming from me but either way It's an amazing fix for oily skin, large pores & acne and if you dismiss it without trying it than you're REALLY missing out on a good thing.