Isostearyl palmitate is an ester of isostearyl alcohol and palmitic acid used in skincare and makeup. It conditions skin, increases slip, and gives a soft finish in creams, balms, and lip products.
An ester that gives lips and skin a soft, cushioned finish.
Category
Skin Conditioning, Barrier Support, Hydration
Type
Emollient
Ratings
Overall Rating
Good
Comedogenic Risk
Moderate
Moderate likelihood of clogging pores, especially for acne-prone skin.
Our take
Is Isostearyl Palmitate a Good Ingredient?
Rated Good as a cushioning emollient that improves spread and softness, with decent stability and generally low irritation in most formulations. It's a solid, functional choice rather than a standout one.
What it does
Skin Benefits
Nourishes for a softer, more comfortable feel and helps smooth the look of flaky areas. Adds a cushioned sensation ideal for delicate zones like lips and cheeks.
Where you'll find it
Uses in Skincare & Cosmetics
Frequently used in lipsticks, cream blushes, and rich moisturizers to impart plush emollience. Also appears in balms to boost creaminess and improve payoff during application.
Before you use it
Safety
Usually well tolerated, but fatty acid esters can occasionally feel heavy or promote breakouts in acne-prone skin. No known specific regulatory limits. Patch test if you are sensitive.