What it is
Trilaurin is a triglyceride formed from glycerin and three molecules of lauric acid, a saturated C12 fatty acid. In cosmetics it functions as an emollient that softens skin and as a structuring lipid that can help thicken or solidify oil phases. It is found in balms, sticks, and oil-based formulas where a smooth, conditioning lipid is needed.
Safety & warnings
Trilaurin is generally well tolerated as a skin emollient. Because it is a lauric-acid based lipid, it may have comedogenic potential and could contribute to clogged pores in acne-prone individuals. It is not a recognized fragrance allergen.
Origin & sourcing
It can be obtained from natural fats and oils rich in lauric acid, such as coconut and palm kernel oil, or produced by esterifying glycerin with lauric acid.
Questions everyone asks
What is trilaurin made of?
It is a triglyceride of glycerin and three lauric acid units, the same saturated fatty acid abundant in coconut and palm kernel oil.
Can trilaurin clog pores?
As a lauric-acid based lipid it may have comedogenic potential, so acne-prone users may prefer to monitor how their skin responds.