Just further to my post about introducing the AHA to my 17 year old sons routine. As mentioned he's been on the regimen for 4 weeks and still battling breakouts. I have yet to order the AHA cream but I have an excellent AHA cleanser which has kept me clear for years and Im wondering if in the meantime he could mix a little bit of this into his acne.org cleanser once per day? It's 12% strength I think so i thought just using a little bit could gradually get his skin used to it. What do you think?