PPG-15 Stearyl Ether is an oil-soluble emollient produced by reacting stearyl alcohol with polypropylene glycol. It's chosen to improve slip and spread, condition the skin feel, and lighten the finish of creams, sunscreens, and makeup.
An emollient that gives creams a soft, cushioned, silky glide.
Category
Skin Conditioning, Hydration
Type
Emollient
Ratings
Overall Rating
Good
Comedogenic Risk
None
Not typically evaluated for comedogenicity — no standardized rating available.
Our take
Is PPG-15 Stearyl Ether a Good Ingredient?
It's a solid performer for slip and lightweight emolliency, helping textures spread easily without a heavy film, consistent with a Good rating. It's generally stable and low-odor, providing conditioning benefits with a low likelihood of irritation for most users.
What it does
Skin Benefits
Leaves skin feeling soft and cushioned while helping product feel less heavy on application. Encourages an even, silky glide for a comfortable finish.
Where you'll find it
Uses in Skincare & Cosmetics
Frequently included in moisturizers, body lotions, and primers to create a smooth, non-waxy texture. Also used in lipsticks and hair creams for a lighter, more elegant slip.
Before you use it
Safety
Considered low irritation, though very sensitive or compromised skin may experience mild stinging or redness. Avoid direct eye contact. No common regulatory limits reported for typical cosmetic use.