PEG-20 Methyl Glucose Sesquistearate is a nonionic emulsifier made by ethoxylating a methyl glucose stearate derivative. Creams and lotions use it to disperse oils in water, stabilize blends, and improve product feel.
Helps creams stay smooth and light instead of feeling heavy.
Category
Emulsifying
Type
Emulsifier
Ratings
Overall Rating
Good
Comedogenic Risk
None
Not typically evaluated for comedogenicity — no standardized rating available.
Our take
Is PEG-20 Methyl Glucose Sesquistearate a Good Ingredient?
Rated Good because it reliably stabilizes oil-in-water emulsions and improves slip and skin feel with low irritation potential at typical use levels. Its nonionic nature offers broad compatibility and consistent performance across creams and lotions, which is a solid formulation-level case for the rating.
What it does
Skin Benefits
Promotes a smooth, uniform application and helps keep formulas from feeling heavy or greasy. Supports even spread for a comfortable, cushioned glide on skin.
Where you'll find it
Uses in Skincare & Cosmetics
Common in moisturizers, creams, and sunscreens to maintain an even consistency and elegant slip. Also used in serums to help combine watery bases with oils without separation.
Before you use it
Safety
Generally well tolerated, with low likelihood of irritation for most users at cosmetic concentrations. Very sensitive skin may experience mild redness or stinging, particularly on compromised skin. No specific regulatory restrictions are commonly cited for this ingredient.
Products with PEG-20 Methyl Glucose Sesquistearate