Meet polyglutamic acid, the power ingredient that changes how your skin hydrates itself. Delmaine Donson/Getty Images If you haven't heard of polyglutamic acid's benefits, let us be the first to share ...

Glycolic acid and salicylic acid are two popular skin care ingredients. They’re available in many over-the-counter (OTC) products, including facial cleansers, serums, and toners. Both ingredients can ...

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 ...

Patients (n = 327) with community-acquired pneumonia were randomised and treated with study drug; 160 received clarithromycin and 167 received amoxicillin/clavulanic ...

Skin care acids tend to generate a lot of buzz on social media. Hyaluronic acid and glycolic acid are cult favorites, but recently azelaic acid has been getting some well-deserved attention. Despite ...