What is Triethanolamine?

Triethanolamine (TEA) is a colorless, viscous liquid that is commonly used as a pH adjuster, emulsifier, and surfactant in the cosmetic and personal care industry. It is also used as an ingredient in the formulation of cleaning products, lubricants, and textiles.

Where is Triethanolamine from?

Triethanolamine is synthesized from the reaction of ethylene oxide and ammonia. It is widely available and used in many industries due to its ability to act as a neutralizing agent and emulsifying agent.

Where is Triethanolamine used?

Triethanolamine is used in a wide variety of cosmetic and personal care products, including moisturizers, shampoos, conditioners, sunscreens, and shaving creams. It is also used in the manufacture of household cleaning products, such as soaps, detergents, and floor cleaners.

What are the benefits of Triethanolamine?

pH Balancing

Triethanolamine helps to balance the pH levels of cosmetic and personal care products, making them more gentle and less harsh on the skin or hair. By maintaining the correct pH levels, these products can better perform their intended functions, such as moisturizing, conditioning, or cleaning.


Triethanolamine helps to mix oil-based and water-based ingredients in cosmetic and personal care products, preventing separation and ensuring that the product remains homogenous. This helps to improve the stability and effectiveness of the product, making it easier to apply and spread evenly on the skin or hair.

Improving Texture and Feel

Triethanolamine can help to improve the texture and feel of cosmetic and personal care products, making them easier to apply and spread evenly on the skin or hair. This can help to enhance the user experience and increase consumer satisfaction with these products.

Is Triethanolamine safe to use?

Triethanolamine has been deemed safe for use in cosmetic and personal care products by regulatory agencies such as the U.S. Food and Drug Administration (FDA) and the European Union (EU). However, some studies have suggested that long-term exposure to Triethanolamine can cause skin irritation, allergies, and other adverse health effects. As with all cosmetic and personal care ingredients, it is important to perform a patch test before using Triethanolamine-containing products on a regular basis, and to discontinue use if any adverse reactions occur.