E270 refers to Lactic Acid which is usually derived from plants such as beets but can be derived from whey (milk) and other animal products. Lactic Acid is used in detergents, cosmetics, foods including many products made by bacterial fermentation, and as a preservative. Please contact the manufacturer to find out the source of E270. When you see an “E-number” like E270, it refers to an ingredient that has been approved by the European Union for use as a food additive.
