If you don't mind mail order, I highly recommend acne.org's AHA+ lotion (in a very large tube). I alternate nights of this procuct with tretinoin, and it has made my old acne marks fade to practically nothing (even I have to look really closely to see them) and it has lightened sun/age spots for me too but very gradually.
Originally Posted by Spiralli
The Acne.org AHA lotion really worked well for me. And boy does that huge tube last a long time. I love Acne.org products in general and have excellent experience with the business.