In skincare, it's usually the most complex, exotic, and scientific-sounding ingredients that steal the spotlight. While a fancy name doesn't always translate to better results, we tend to assume it does. But there's one quietly powerful ingredient ready to challenge that assumption: glycerin, a staple found in countless face washes and skincare formulas. When it comes to hydration heroes, hyaluronic acid is usually the first ingredient that springs to mind. Glycerin, however,

If you have dry or sensitive skin, various humectants and emollients can enhance moisture levels, including hyaluronic acid, glycerin,...