As with any acid, overuse or combining it with other harsh acids can lead to skin irritation. “Using glycolic acid in high ...

These promise to deliver ingredients more effectively into skin via tiny, dissolvable needles. But do they actually work?

Our skin is more than a surface, it’s a story. It’s the first thing the world sees, the last thing we shed and the only organ that touches every part ...

In chemistry classes, aspirin is often used to demonstrate ester hydrolysis. Under basic conditions, it breaks apart into salicylic acid and acetate a reaction that illustrates key principles of ...

Salicylic acid has earned its reputation as one of the most effective over-the-counter acne treatments available, but success depends entirely on using it correctly. This beta hydroxy acid (BHA) can ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. William Zinsser (1828-1901) was born ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Salicylic acid is one of the most popular ingredients in skincare, known for unclogging pores, ...

Salicylic acid peels are a prescription-strength exfoliation treatment. You can buy cosmetics that have salicylic acid, but a peel will treat deeper layers of your skin. Salicylic acid peel is a ...

Turkey vultures deter predators by projectile vomiting gastric juices as acidic as battery acid that burns their attacker's skin and eyes. When you purchase through links on our site, we may earn an ...

Overview: Topical salicylic acid is used for several skin conditions, including acne, psoriasis, dandruff, corns, calluses, and warts. It works by softening and breaking down unwanted areas of skin, ...