Lindsay Modglin is a nurse and professional writer who regularly writes about complex medical topics, as well as travel and the great outdoors. She holds a professional certificate in scientific ...

Retinol, niacinamide, vitamin C and hyaluronic acid: In recent years, these commonly-found ingredients have been name-dropped over and over again in the skincare community. Hyaluronic acid, in ...

Hyaluronic acid is a naturally occurring substance in the body that helps lubricate and cushion tissues, such as the joints. In people with osteoarthritis — a painful degenerative joint disease — ...

If you're like me, you're willing to jump at any opportunity to try a new skincare product. What kind of beauty editor would I be if I weren't, right? The ingredient is the "it-girl" of skincare for ...