An easy way to understand the role of a humectant is to think of it as a magnet for water. Glycerin, for example, pulls water towards it, holding it within the skin barrier and preventing it from ...

Hyaluronic acid is a vital part of our skin's structure. Experts shared the best hyaluronic acid serums to achieve deeply ...

Polyglutamic acid has been known for more than 80 years, but researchers are exploring its many potential benefits, including benefits for skin care.

There’s no doubt about the efficacy of hyaluronic acid. Hailed as a skincare hero by experts and dermatologists alike, it’s a humectant (meaning it helps reduce the loss of moisture) that can ...

Glycerine is a humectant, as it attracts moisture to the skin from the atmosphere. This helps to hydrate the skin. Actually, glycerine is a clear liquid, without any smell.

Royal jelly is thought to be effective in moisturizing (again, a humectant) and even said to boost collagen production thanks to a hyper-specific acid (10-hydroxy- trans -2-decenoic, to be exact).