question about AHA products..

Hello,
I have a few questions about AHA products. I am using an expensive brand of AHA products which include a glycolic cleanser and treatment. I am finding a noticable improvement in my skin with clarity and reduction in breakouts. My question is does a high % gylcolic cleanser really make a difference or does it just get washed away? I was using Dove Soap for many years before this and liked it. I recently switched because of the anti-aging benefits of AHA and it is said to help fight breakouts. The other question I had was about AHA lotion. The one I presently use is 14% and has alcohol in it(listed as a 2nd ingredient)(oily skin type). Can a less expensive AHA product with 10% (with no drying effects of alcohol) still be show similar results? Thank you for your time.

[Alan Rockoff, MD]

I believe that 12% is the highest percentage of glycolic you can buy, and that's not very high.  The AHA products in general are just modestly effective for acne and aging, but they do help a little.  I think the less expensive products are just as good.  I suggest you choose one that feels good on your skin and in your pocketbook.

Best.

Dr. Rockoff