Triethanolamine is used primarily in making surfactants, such as for emulsifier. It is a common ingredient in formulations used for both industrial and consumer products.

Triethanolamine is also claimed to be used for the production of lubricants for the rubber gloves and textile industries. Other general uses are as buffers, solvents, and polymer plasticizers, and as a humectant.

Stabilizes emulsions: As an emulsifier or stabilizer, triethanolamine helps emulsions, such as creams and lotions, last longer, according to Romanowski.

Triethanolamine is found in skincare and cosmetic products such as moisturizers, eyeliners, mascaras, hair care, and sunscreens. It stabilizes and increases the pH of products to improve the way they feel and interact with the skin. ... Triethanolamine is a compound with a slight ammonia smell; think of hair dyes

TRIETHANOLAMINE LR