Propylene Glycol Monostearate

Propylene glycol monostearate is a synthetic compound made from propylene glycol and stearic acid. Stearic acid is a fatty acid commonly found in animal and vegetable fats. Propylene glycol is a synthetic liquid that is generally recognized as safe for use in food.

This ingredient acts as an emulsifier, helping to blend oil and water-based ingredients in foods. It is often found in baked goods like cookies and cakes, as well as in some dairy products and confectionery. Its use helps improve texture and shelf life.

In the U.S., propylene glycol monostearate is generally recognized as safe (GRAS) by the FDA for use as an emulsifier. International bodies like the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have also evaluated its safety. At typical consumption levels, it is not associated with adverse health effects. Evidence does not suggest significant health concerns for most people.