One of this year's buzziest additions to the arsenal of anti-aging offerings? Mandelic acid, an alpha hydroxy acid (AHA) derived from bitter almonds and favored for its gentle yet efficacious ...

Dark spots, wrinkles, dullness, and acne are skin care issues that many people are looking to overcome. The good news is that many over-the-counter (OTC) products include ingredients that address ...

From puberty to the fully developed frontal-lobe years, I’ve struggled with acne-prone skin. Mandelic acid solved what years of trial and error with AHAs, BHAs ...