Chemical Exfoliators: AHA & BHA: Paula's Choice, Alpha-H, Drunk Elephant, Renee Rouleau: Review & Comparison

I've been wanting to compare some chemical exfoliators for a while. Physical exfoliation is like a scrub, chemical is a type of peel, toner or serum that uses Alpha Hydroxy Acids(AHA), Beta Hydroxy Acids(BHA) or both. The purpose is to remove dead surface skin cells to encourage cell renewal and turnover. They help with acne,…