E270 is lactic acid, produced by bacterial fermentation of sugars, used as a preservative and acidity regulator in dairy, pickled foods, and beverages. SANHA and JAKIM Handbook 2010 both classify E270 as halal. MUIS marks E270 as syubhah, noting it is produced by heat treatment of a carbohydrate such as whey and fermented by bacteria such as Lactobacillus. On the classification of SANHA and JAKIM, E270 is halal.

Food-safety note

Permitted as a preservative and acidity regulator in Australia and New Zealand under the Food Standards Code (Schedule 15), at good manufacturing practice. Lactic acid is a natural product of fermentation and is also present in the body; regarded as safe at the levels used in food. (Source: FSANZ; Food Standards Code Schedule 15.)

Common questions

Is E270 halal?

Lactic Acid (E270) is classified halal. MUIS classifies it as doubtful; SANHA and JAKIM Handbook 2010 classify it as halal.

What is E270 made from?

Lactic Acid (E270) is derived from plant sources. It is commonly found in Yoghurt, sourdough bread, brined vegetables, and beer.

Found in

Yoghurtsourdough breadbrined vegetablesbeerwinesoft drinksprocessed meats