Discussions that mention benzoyl

Acne board

Im not sure myself, but from the stuff I used, the feeling I get is that Pure Tea Tree is the most potent, and least gentlest, 2% Salicylic Acid is second most potent and second gentlest and Benzoyl Peroxide 10% (clearasil) is the most gentlest...
What does everyone else think?
really? Thats just from how i feel when I put the stuff on... But I thought 10% benzoyl peroxide is supposed to be really strong (strongest without prescription as clearasil says).