Mexico bans Red 3 colorant in foods and drinks due to health concerns

Mexico has officially banned the use of artificial colorant Red 3 in food, beverages, and dietary supplements, citing significant health risks. The Secretariat of Health, through Cofepris, enacted the prohibition on May 28, 2026, aligning with a similar ban by the U.S. Food and Drug Administration (FDA).

The measure was prompted by findings that daily exposure to Red 3 in Mexico exceeded the World Health Organization's recommended limit by up to two times. Cofepris reported an estimated daily intake of 0.231 mg per kilogram of body weight, compared to the WHO's guideline of 0.1 mg per kilogram. These elevated levels pose particular risks to children.

Studies have linked Red 3, also known as erythrosine, to hyperactivity and potential toxicological issues. The Secretariat of Health determined that the risks associated with its consumption were unacceptable. Manufacturers now have a 24-month period from the publication of the ban in the Official Gazette of the Federation to reformulate their products and clear existing inventory.

The colorant, a synthetic dye derived from petroleum, imparts a bright cherry-red hue to a wide array of products. This ban aims to protect public health by removing a potentially harmful additive from the food supply.