There's arguably no category of skincare ingredients that can do more than direct acids. They're well-known—and beloved—for their ability to do everything from brighten skin to unclog pores. But, ...

Azelaic acid is a type of acid that's found in some grains like rye, wheat, and barley. It's naturally produced by Malassezia furfur (also known as Pityrosporum ovale), a yeast found on healthy skin.

Let’s be honest. The world of skincare can feel like a minefield, especially when you have melanin-rich skin and the risk of irritation, dark spots, and scarring are real. For Black women, chemical ...

In short, AHAs work by exfoliating, and that process makes skin look instantly more refreshed. Though a scrub can also remove dead cells, chemically exfoliating with alpha hydroxy acid products can go ...

Using alpha hydroxy acids can encourage cell turn over and give you a glowy complexion, according to dermatologists. Shop ...

How Do Short-Chain Fatty Acids Work? Your small and large intestines have a layer of cells that is called intestinal epithelium. When you eat more fiber, your body produces short-chain fatty acids to ...

Share on Pinterest High intake of some animo acids, found in different food stuffs, is linked to a higher incidence of diabetes. Image credit: Alexander Spatari/Getty Images. A new study shows that ...