Tridecyl stearate is an ester of tridecyl alcohol and stearic acid used as an oil-phase emollient and texture modifier. Creams, balms, and solid formats include it for smooth, cushioned glide, less greasiness, and added richness.
A rich emollient that smooths dry patches and adds a creamy feel.
Category
Skin Conditioning, Barrier Support
Type
Emollient
Ratings
Overall Rating
Good
Comedogenic Risk
None
Not typically evaluated for comedogenicity — no standardized rating available.
Our take
Is Tridecyl Stearate a Good Ingredient?
It rates Good as a texture-improving emollient that offers cushion and smooth glide while moderating greasiness, with consistent sensory performance in rich formats. Its stability and cross-phase compatibility make it dependable in creams and balms, though it stops at a formulation role rather than an active one.
What it does
Skin Benefits
Provides a plush, pillowy feel and makes dry patches feel smoother and more supple, while moderating greasiness for a creamy application.
Where you'll find it
Uses in Skincare & Cosmetics
Included in rich creams, balms, and stick formats for added body, and also appears in hair conditioners to improve slip and texture.
Before you use it
Safety
Usually non-irritating, though richer emollients can feel occlusive for some acne-prone skin; patch test if congestion is a concern.