← Ingredient & E-number explorer

Typical source

Stearic acid (plant or animal)

Plain-language explanation

E572 (Magnesium stearate) is a common anti-caking and release agent used in food supplements and powdered foods to prevent ingredients from sticking to manufacturing equipment. It is created by combining magnesium with stearic acid, a fatty acid that can be derived from plant oils or animal fats. Its halal status completely depends on this source, as stearic acid from plant oils or halal-slaughtered animals is permitted, while any derived from pigs or non-halal slaughtered animals is strictly forbidden. Because the exact origin is rarely specified on the label, major certification bodies like JAKIM, MUI, and MUIS classify it as doubtful (Mashbooh) unless the product carries a verified halal logo. To be safe, Muslim consumers should only choose products containing this ingredient if they are explicitly certified halal by a reputable authority.