Glycerin
INCI: Glycerin · CAS: 56-81-5
One of the best-studied humectants - pulls water into the top layers of skin and supports the barrier. Well tolerated even on sensitive skin.
ComedogenicDescribes any ingredient, cosmetic, or skincare product that tends to clog pores. Scored 0 (non-comedogenic) to 5 (highly likely to clog pores).
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IrritancyRefers to the state or quality of being irritating, provoking annoyance, or causing physical discomfort. Scored 0 (well tolerated) to 5 (likely to irritate sensitive skin).
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EWGThe Environmental Working Group operates the EWG Skin Deep® Cosmetics Database, which evaluates the safety of tens of thousands of personal care products. Scored 0–10 based on hazard level: 0–2 low hazard, 3–6 moderate, 7–10 high.
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Functions
humectant
Functions in a formula
- humectant
Suitable for skin types
- Dry
- Oily
- Combination
- Sensitive
- All
Also listed as
Glycérine · Glycerol · Vegetable Glycerin
Our matcher recognises all of these names automatically.
This page is continuously reviewed. Last updated 7/1/2026.
Informational only - not medical advice. See methodology.