DO NOT TRY AHA THIS EARLY! You need at least a month to adjust to the BP alone. With AHA you'll burn your face off. I'm waiting till the 5 week mark or so, that way I'll be used to the BP.

Ive been on the regimen for about two weeks and id like to try AHA,is it to soon? How does AHA work into the routine?

Agreed with dogmaster234 completely .. I was in my 8th week when i started using aha & i must say it didnt give me a hard time adjusting nor any major breakouts. It was worth waiting.

Agree with above two posts. 5 weeks is a good time to start, but only if you are using the full amount of BP and your skin is (almost) fully adjusted eg. no severe redness or itchiness.