The glycolic acid is a very mild method of exfoliation. What I use from Target, made by L'oreal, does not hurt my skin. It will also help make my 15% TCA peel last longer.
The alpha/beta hydroxy peels are the mildest then the TCA and the one that really burns and needs sedation is the Phenol. I know many people that have had peels and no one has been burned.
jwwb is using a glycolic wash solution. She is having some flaking. Cetaphil is non-comedogenic and I washed my face with that after I did the peel