Triisononanoin

Triisononanoin is a lightweight, branched triglyceride used in skincare and makeup as an emollient and solvent. It's chosen for quick absorption and silky glide, and for dispersing oil-soluble pigments or actives to leave a soft, non-greasy finish.
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Ingredient Snapshot

Overview
A quick-absorbing oil that leaves a soft, non-greasy finish.
Category
Skin Conditioning, Barrier Support
Type
Emollient

Ingredient Ratings

Overall Rating

Good

Comedogenic Risk

None

Skin Benefits

Creates a velvety, weightless afterfeel that leaves skin smooth without residue, and helps formulas apply evenly while reducing drag.

Uses In Skincare & Cosmetics

Used in facial serums, lightweight moisturizers, makeup primers, and liquid foundations to boost slip and aid dispersion of oil-soluble ingredients.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

Typically well tolerated with a low likelihood of irritation in leave-on products. As with any emollient, rare sensitivities can occur, so patch testing is prudent for very reactive skin.

Is Triisononanoin a Good Ingredient?

It rates Good because it delivers a silky, fast-absorbing emollient feel with strong formulation stability and generally low irritation potential. It reliably improves slip and pigment dispersion without leaving a heavy residue, though it's a texture ingredient rather than an active.

Products with Triisononanoin

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