Glycerin (glycerol; propanetriol) — a humectant used in moisturizers. It is water-binding and able to draw and absorb water from the air, thus helping the skin retain moisture. Glycerin has been studied extensively for its hydrating abilities. Based on the data available, glycerin has been establ...
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Bev's Skincare Glossary
Want to know more about the details in the chemistry of skin care?
Here you can look up any topic - sorted alphabetically - and read more about what each ingredient includes and does for your skin.