Propylene Glycol

Propylene glycol, also known as propane-1,2-diol, a colorless liquid with a faintly sweet taste that is nearly odorless. Manufacturers use this ingredient as a food additive to help preserve and enhance the texture of processed foods. While the FDA has approved this ingredient for consumption. Excessive consumption could result in toxic effect. Ongoing studies warn some people may be allergic to this ingredient and should be consumed in moderations.