Tricaprylin ●
TL;DR. This ingredient is an emollient and carrier oil, used to give slip, reduce greasiness, dissolve oil-soluble actives, and help pigments or UV filters disperse evenly.
What does Tricaprylin do in a cosmetic formula?
This ingredient is an emollient and carrier oil, used to give slip, reduce greasiness, dissolve oil-soluble actives, and help pigments or UV filters disperse evenly.
Is Tricaprylin clean?
From a clean-beauty perspective, it is generally well tolerated, non-sensitizing, and not a common restricted-list concern. Watch-outs are mostly source transparency and quality control for residual catalysts or free fatty acids rather than the molecule itself.
Is Tricaprylin sustainable?
It is usually made from plant-derived fatty acids, often coconut or palm-kernel streams, combined with glycerin. It is readily biodegradable, but its footprint depends on certified sourcing and traceability of tropical oil supply chains.
Is Tricaprylin COSMOS-approved?
It is generally permitted under COSMOS-natural and can be used in COSMOS-organic formulas when made from allowed natural-origin feedstocks and compliant processing. It aligns well with Green Chemistry when renewable inputs, efficient esterification, and readily biodegradable design are used.
How does Tricaprylin work chemically?
The molecule is a neutral triacylglycerol with three saturated C8 chains, which gives it low odor, low color, and high oxidative stability compared with unsaturated oils. It is oil-soluble, water-insoluble, typically used across a broad range from a few percent to high anhydrous-phase levels, and is stable over normal cosmetic pH because it sits in the oil phase.
Last updated 2026-05-13