Glycerin

Glycerine, also called glycerol or glycerin, is a humectant that’s present in all natural lipids (fats), whether animal or vegetable. It can be derived from natural substances by hydrolysis of fats and by fermentation of sugars; it also can be synthetically manufactured, which is usually the case with modern-day skin care products, as doing so results in highly purified glycerine.

Glycerine is a skin-replenishing and skin-restoring ingredient, meaning it is a substance found naturally in skin, helping to establish normal balance and hydration. It’s one of the many substances in skin that helps maintain a healthy look and feel, defending against dryness and working to maintain skin’s moisture level. Essentially, glycerine is a master at hydration, and works best when combined with other replenishing and emollient ingredients.