Understanding Mandelic Acid Have you heard of Mandelic Acid? Let’s talk about this lesser-known but oh-so-powerful skin acid. Mandelic acid is an alpha hydroxy acid (AHA) generated from bitter almonds. It has one of the largest particle sizes among its fellow AHAs, including glycolic and lactic acids, which enables it to enter skin more slowly, … Continue reading Mandelic Acid: Top 5 Product Recommendations