Glycolic Or Salicylic Acid To Remove Freckles And Acne Scars?

Sunday, September 20th, 2009 at 2:30 am

My skin is sensitive, but I have endured some burning products and came out OK. So, my skin is fairly tough.
I’m looking into buying a product that will fade freckles & acne scars. Something like this: http://www.amazon.com/Chemical-Peel-Wrin…
What’s the difference between glycolic and salicylic? Which one would work better?