Potassium Sorbate And Propylparaben And Sorbic Acid

Potassium sorbate and sorbic acid are preservatives that occur naturally in some plants, like rowan berries. They are often produced synthetically for food use. Propylparaben is a synthetic preservative that belongs to a group called parabens.

These ingredients are added to foods to prevent the growth of mold, yeast, and bacteria, which helps extend shelf life. They are commonly found in baked goods like cakes and cupcakes, as well as in dairy products, dried fruits, and beverages.

Potassium sorbate, sorbic acid, and propylparaben are permitted food additives in the US. The FDA has affirmed potassium sorbate and sorbic acid as Generally Recognized As Safe (GRAS) when used as preservatives. Propylparaben is also permitted by the FDA. EFSA has evaluated parabens and found them safe at current intake levels. While generally considered safe, some individuals may experience allergic reactions or sensitivities to these preservatives. California's Food Safety Act (AB 418) bans propylparaben in food from 2027.