The Unsung Hydration Hero in Every Great Skincare Formula

Glycerine (also spelled Glycerin) is a transparent, odorless liquid that is one of the most widely used ingredients in skincare—and for good reason. A natural humectant, Glycerine draws moisture from the environment into the skin, helping to keep it hydrated, plump, and resilient.

Derived from plant oils or animal fats, Glycerine is incredibly versatile and gentle, making it a staple in everything from cleansers and moisturizers to serums and masks. It works by forming a protective barrier on the skin’s surface that slows water loss, supports the skin barrier, and boosts the effectiveness of other moisturizing ingredients.

Glycerine is often used at concentrations of 3% to 10%, where it contributes to a soft, smooth skin feel and noticeable hydration benefits. In fact, studies have shown that it can improve skin hydration for up to 24 hours after application.

It’s also non-comedogenic and well tolerated by all skin types, including oily and sensitive skin. Whether you're layering it under an active serum or using it in a rich night cream, Glycerine enhances both performance and comfort.

Simple but powerful, Glycerine is the workhorse of modern skincare—quietly making your skin look and feel better every day.