Well, I’ve recently talked a lot about tea tree oil being the natural alternative to benzoyl peroxide, but the fact is a lot of people don’t understand how to use benzol peroxide effectively in the first place. BP alone can give you impressive clear skin results if you use it properly, although it can be expensive and uncomfortable to keep up with (but then, most acne treatments are).
The key mistake made by most acne sufferers who use BP is that they simply don’t use enough. Yes, you should always start out with a small application so that your skin gradually adjusts to the presence of benzoyl peroxide (diving right in with a full application will usually cause irritation and peeling - not the best way to get clear skin), but the trick is to gradually ramp up that application to a much higher amount. In order to maintain a clear skin with benzoyl peroxide, you need to make sure there is constantly enough BP in your skin to kill acne bacteria before it gets a chance to mature. This is the central principle of the “clear skin regimen” made highly popular by Acne.org.

Yes, that’s a lot of BP! The image shown depicts the quantity you should be using if you’re applying Neutrogena’s On-The-Spot BP cream. While full-swing into the regimen, you should be applying about that much BP to your skin twice per day.
Does it work? Definitely. As thousands have attested, the regimen is certainly successful in clearing acne. In fact, even if you only follow the benzoyl peroxide element of the regimen, you will probably still get mostly clear skin. I used high-dose BP myself until I discovered vitamin B5. As mentioned, it can get expensive when you’re constantly going through that much BP though. Also, having to apply it every morning and night is not much fun, and even after your skin adjusts to the point where you no longer have to deal with rashes and peeling, most users will still have dry skin regularly. This last part was what convinced me that I had to find something better. I could keep my skin mostly under control with high-dose BP, but my face always felt dry and brittle. When I started with vitamin B5, my oil went down, but my skin didn’t dry out. I felt a lot more healthy and no longer had to bother with caking on a think layer of BP cream twice a day. It was a great feeling to have my skin under control without even having to get in front of a mirror.
In any case, it is possible to maintain clear skin with BP - if you’re using enough of it - and on the plus side compared to most natural treatments, the results are generally faster (provided you don’t have an initial breakout due to overdrying). So if you need to get clear asap and nothing else is working for you, stock up on the benzoyl peroxide kill off that bacteria as soon as it starts to form. I would, however, recommend switching to natural treatments down the road in order to maintain clear skin in a healthy and permanent way.