Over-the-counterLearn About Glycolic Acid Written by Site Admin. Last updated on September 10, 2022The Regimen Instructions:FaceBodyNeckAdvanced Instructions:Glycolic Acid (AHA)Buy AHA+ (Glycolic Acid – 10%)Learn about Glycolic Acid Relevant Article(s):Heat Therapy for AcneGlycolic Acid (Alpha Hydroxy Acid - AHA)What is Benzoic Acid and Can it Help Clear Acne?