Trimethylolpropane

Trimethylolpropane is a cosmetic ingredient used as a humectant, solvent agent. It is used in 3 products in our dataset. It is regulated in the EU (listed in a Cosmetics Regulation annex).

INCI nameTRIMETHYLOLPROPANE
FunctionHUMECTANT, SOLVENT
CAS number77-99-6
EC number201-074-9
Prevalence3 products (0% of dataset)
Most used inMakeup
EU statusRestricted (annex )
Monthly searches390

Used in

Blushes 33.3%Hair Serums 33.3%Setting Spray & Powders 33.3%

Frequently asked

What does Trimethylolpropane do in skincare?
Trimethylolpropane functions as a humectant, solvent agent in cosmetic formulas.
Is Trimethylolpropane allowed in cosmetics?
Yes, but it is regulated in the EU — it appears in a Cosmetics Regulation annex with usage conditions.
What products contain Trimethylolpropane?
It is most commonly found in Makeup products, especially blushes (33.3% of its uses).

Manufacturers with experience using Trimethylolpropane

Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.