FDA Revokes Three Solvents From Food Color Production

Three solvents, two petitions and one effective date settle the matter. The Food and Drug Administration announced on November 9, 2026, that it is revoking the authorizations for methylene chloride, ethylene dichloride and trichloroethylene in the manufacture of annatto extract, paprika oleoresin and turmeric oleoresin, and for methylene chloride as a diluent in inks used to mark fruit and vegetables. The revocations take effect January 11, 2027, and the FDA says the substances will then have no remaining authorized uses as color additives or in making them.

The ink decision runs on a hard legal rail. The Environmental Defense Fund, Breast Cancer Prevention Partners, the Center for Environmental Health, the Environmental Working Group and consultant Lisa Lefferts petitioned for it under the Delaney Clause of the Federal Food, Drug, and Cosmetic Act. That clause doesn't weigh dose or exposure: an ingested color additive must be deemed unsafe if the substance has been found to induce cancer in humans or animals. Methylene chloride has been shown to cause cancer in laboratory animals, the FDA says, and that finding ends the argument the statute allows.

The color decision arrives by the opposite route. The International Association of Color Manufacturers, the industry's own trade group, petitioned to remove the three solvents from the production rules for annatto, paprika and turmeric colors, and it demonstrated that manufacturers have already abandoned those uses. One file is a safety ruling. The other is paperwork catching up with a factory floor that moved on years ago. Both land on the same January date.

The three colors matter more than the solvents do. Annatto, drawn from achiote seeds, gives foods their yellow-to-orange range, paprika oleoresin supplies red and orange, and turmeric oleoresin is a workhorse yellow. They're plant-derived staples across cheese, snacks, sauces and spice blends. Nothing in the FDA's action bans the colors themselves, and shoppers shouldn't expect the shades to change. What changes is which chemistry may legally sit behind them.

The scope is worth stating plainly, because early coverage stretched it. This action covers color additives and their production only. Separate food-additive rules for these solvents in other uses weren't decided here, and the FDA's notice doesn't estimate how many products the ink change touches or name any maker still using methylene chloride in produce inks. A claim that three chemicals have been banned from food, full stop, goes further than the order the agency actually issued.

What's left is a two-month runway and a paper trail. Producers and ink suppliers have until January 11, 2027, to confirm their supply chains match the new rules, and the Federal Register notices behind both petitions are the documents that govern if a label or a process is questioned. The Delaney Clause is 1958 law doing 2026 work: it doesn't negotiate, and this month it didn't have to. The industry petition beside it shows the other way a rule ends, with the regulated asking to be deregistered from a practice they've already quit. Both Federal Register notices were published with the announcement, and they are the texts importers, ink makers and color producers will be measured against once the January date passes.