[Product Question] Which AHA peel would work best for PIH? Glycolic, Mandelic or Lactic?

Beauty Tips For Body Care
I've got pretty deep PIH on my cheeks and some light PIH on my temples. I've decided that I finally want to get rid of those. I'm going to start out with a 15-20% peel but I'm not sure which one to choose. Do they all achieve the same thing?A little about my skin and what I'm currently using: I'm not terribly acne prone all the time but I tend to break out in the same areas. I've got an oily t-zone, otherwise my skin isn't too oily. I've recently started using 5% Salicylic acid. I've been using Nip+Fab glycolic fix extreme pads for the past few months.
Girls Blog 2015
Submitted by Raddy16