Hi Aila,
As Pinky and Ally wisely said, your best bet is to go to the dermatologist. I tried ProActive a few years ago and think it is a system, however, after about a year I felt like my skin got used to it and it just wasn't as effective.
Unfortunately, most over-the-counter products don't work that well, and you'll spend a lot of time searching for the "right" one. I was a little weirded out by going to the dermatologist, but not once in 3 years has he ever touched my face. That almost seems a little odd, but I usually go in armed with a bunch of research and ask for the medications I think would be best for me.
Like Pinky & Ally said, you need a product to address the bacteria. I have oilier skin and have been using Benzaclin, which is a combo of 1% Clindamycin and 5% Benzoyl Peroxide, at night. It dries out my skin so much though, even on the oily days, so I made an appt. for next week and am going to ask for Benzac, a 5% BP gel. It also comes in lower & higher strengths and there are two "kinds" AC and W- one for drier skin, one for oilier. (
http://www.galdermausa.com/products/benzac.php)
There are tons of BP products out there, prescription and non. I really like DDF BP Gel 5% w/ Tea Tree Oil, but it's about $20 for 2oz, and it's actually cheaper for me to get it by prescription.
Again from Pinky & Ally, you should also try to use a Rx to unplug pores and help accelerate cell turnover so that the blemishes don't appear in the first place. I like Differin in the AM, and although it made my skin dry at first, it's just fine now. There are a lot of adapalene or tretinoin (Vitamin A forms) prescriptions available, too. (
http://www.differin.com/index_nonflash.cfm) Also, I recently read an article about adapalene products being less photosensitive than tretinoin products, so that might be something to think about as well.
Patience is unfortunately going to be important. I style break out around TTOM, but overall, my skin is much clearer and more even toned.
When my back & shoulders are an issue, I usually just use the BP product along with some serious exfoliation in the shower- that helps.
If you have access to a journal database like EBSCO or ProQuest, you can search for these meds and you will get a lot of info from Dermatology journals.
Good luck-
Gina