Snapshot
- Overview
- A fine powder that reduces shine and smooths texture in makeup.
- Category
- Tone/Texture, Skin Conditioning
- Type
- Rheology Modifier
Zinc Stearate
Zinc stearate is the zinc salt of stearic acid, a fine powder widely used in cosmetics as a lubricant, binder, and anti-caking agent. It's included to improve slip, reduce shine, and support adhesion and texture uniformity in color and skincare products.
Like this ingredient?
Our take
Is Zinc Stearate a Good Ingredient?
It rates Fair because it mainly improves texture without offering direct skin benefits, and fatty-acid salts like this one can feel occlusive for some users, with a chance of congestion.
What it does
Skin Benefits
Improves glide for a silky application and contributes to a smoother, more matte finish, and helps powders and pigments adhere evenly for better wear.
Where you'll find it
Uses in Skincare & Cosmetics
Frequently included in pressed powders, liquid and powder foundations, concealers, and makeup primers to improve feel and payoff.
Before you use it
Safety
Typically low irritation, but very acne-prone users may notice congestion with heavy or frequent use. Avoid inhalation of loose powders; for external use only.
Products with Zinc Stearate
