Trimethylolpropane

Also known as: trimethylolpropane

TRI

3/10

Concern level

Low concern

Trimethylolpropane is a multifunctional ingredient used as a humectant and emulsifier in cosmetic formulations.

Pore-clogging

Non-comedogenic

Pregnancy

Safe

EWG Score

1/10

Regulatory

No data

Molecular Weight

134.18 g/mol

pH Range

5.00 - 7.00

Typical Concentration

1.00% - 10.00%

CAS Number: 77-99-6

dry skin8/10

oily skin7/10

sensitive skin5/10

acne prone6/10

mature skin8/10

normal skin7/10

Generally safe; may cause mild irritation in sensitive individuals.

Vegan Cruelty-Free

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