Acetyl Triethyl Citrate

Other names: Triethyl 2-acetylcitrate

Harm score: 2 (Derivatives of natural substances)

Acetyl Triethyl Citrate, more commonly referred to as Triethyl 2-acetyl citrate, is a chemical ingredient often found in cosmetic products. Chemically, it is an ester of citric acid and ethanol and is especially valued for its properties as an emollient and plastic softener. It is a saturated transparent and viscous liquid with a faint characteristic odor and is readily soluble in many common organic solvents. Triethyl 2-acetyl citrate is not only safe for human health, but also biodegradable, making it a friendly choice for cosmetic manufacturers.

Triethyl 2-acetyl citrate is used in a number of different products. Its most common use is in the cosmetics industry, where it can be found in various skin and body care products, such as lotions, creams, serums and toners. Its advantage is its ability to increase skin hydration, improve absorption of other active ingredients and act as an antimicrobial ingredient. It is also used in industry as a plasticizer, especially in the manufacture of food packaging and toys. Because of its properties, it is also used in the pharmaceutical industry, where it is used in the manufacture of drugs and food supplements. Triethyl 2-acetyl citrate is also a component of some food additives, for example in beverages or confectionery, where it acts as a stabiliser.