The Index · Nonionic PEG-free emulsifier
Polyglyceryl-3 Methylglucose Distearate
Polyglyceryl-3 Methylglucose Distearate
Sugar-based emulsifier for mild oil-in-water systems.
FunctionalFunctional ingredient, not graded for skin benefits
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Sugar-based emulsifier for mild oil-in-water systems.
What it does
Popular in modern SPF and cream bases seeking PEG-free emulsification.
The evidence
Functional ingredient (not graded for skin benefits): Manufacturer toxicology packages; CIR polyglyceryl esters context. Credible chemical identity and cosmetic-use context come from CIR/SCCS/manufacturer INCI definitions and databases such as SpecialChem/PubChem[1].
How to use it
Expect this as a supporting INCI line item unless labeled as a featured active.
What it does in the formula
Functional ingredient — not graded for skin benefits
Sugar-based emulsifier for mild oil-in-water systems.[1]
Safety & limits
Source and region, always
all — Used in cosmetics within conventional leave-on/rinse-off levels; see cited safety literature.[1] CA US EU UK
Sources · 2
Numbered as cited in the text
- [1]SpecialChem. SpecialChem INCI profile: Polyglyceryl-3 Methylglucose Distearate. SpecialChem (2024)other
- [2]Cosmetic Ingredient Review. Polyglyceryl Esters. CIR (2016)regulator
Revision history
18 Sept 2026Drafted by botTheSkindex Desk