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 ...

Salicylic acid (2-hydroxybenzoic acid) is a white solid first isolated from the bark of willow trees (Salix spp.), from which it gets its name. It also occurs as the free acid or its esters in many ...

How plants synthesize salicylic acid Date: August 13, 2019 Source: University of Göttingen Summary: The pain-relieving effect of salicylic acid has been known for thousands of years. Besides ...