The United States has no warning seals. Its food label rests on the Nutrition Facts panel, the declaration of nine major allergens and the bioengineered food disclosure, all under FDA’s 21 CFR Part 101. But 2026 and 2027 bring three changes that land squarely on the package: Red No. 3 must be out of food by January 15, 2027, the new “healthy” definition carries a February 2028 compliance date, and a proposed front-of-package rule is still waiting to be finalized.