POLYGLYCERYL-3 DICITRATE/STEARATE
Is POLYGLYCERYL-3 DICITRATE/STEARATE safe for seborrheic dermatitis?
Polyglyceryl-3 Dicitrate/Stearate is context-dependent for seborrheic dermatitis, and a strict Malassezia-conscious routine may screen it out during an active flare. It builds stable, comfortable emulsions; it is not a treatment.
The ingredient includes long-chain stearate esters, which practical guides flag, but it is a complex mixed emulsifier rather than free stearic acid. Laboratory ester hydrolysis cannot predict its behaviour in every finished cream. No human seb derm study was found, so the concern remains theoretical and formula-dependent.
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What is it?
A quick identity check, separate from the seb derm guidance above.
01 / 05- Material type
- Mixed citrate and stearate ester of polyglycerin
- Ingredient family
- Polyglyceryl fatty-acid emulsifier
- Cosmetic function
- Surfactant - Cleansing, Surfactant - Emulsifying
What is POLYGLYCERYL-3 DICITRATE/STEARATE used for in skincare?
Polyglyceryl-3 Dicitrate/Stearate is a nonionic emulsifier made from polyglycerin, citric acid and stearic acid. It helps oil and water form stable creams and contributes a smooth, cushioned texture. It is often combined with fatty alcohols, plant oils, humectants and co-emulsifiers in moisturisers, sunscreens and sensitive-skin creams.