Glycereth-7 Triacetate
INCI: Polyethylene Glycol (7) Glyceryl Ether Triacetate
Reviewed by Emma · Last updated 18 Aug 2026
Also known as: Polyethylene Glycol (7) Glyceryl Ether Triacetate, Polyoxyethylene (7) Glyceryl Ether Triacetate, PEG-7 Glyceryl Triacetate, Pelemol G 7A
A synthetic humectant and emollient that confers hydration and a silky feel to skin
EWG Safety Score
What Is Glycereth-7 Triacetate?
Glycereth-7 triacetate offers a variety of functions in cosmetic formulations including working as a synthetic humectant and emollient that confers hydration and a silky feel on skin. This ingredient can also be used as a solvent. According to suppliers, it can dissolve a wide range of cosmetic esters and oils, making it a favorable ingredient to formulate with among cosmetic chemists. You can find glycereth-7 triacetate in serums, exfoliants, sunscreens, facial masks, and other types of beauty products. Glycereth-7 triacetate is described as a light-yellow liquid in its raw material form. Recommended usage level is 3–5%, although lower amounts may be used depending on formulary needs.
Clinical Evidence & References
Published Research
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ParChem, January 2022, ePublication ParChem, 2022
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PubChem, January 2022, ePublication PubChem, 2022
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