Verify your food label's 'Contains:' allergen statement for all 9 major US food allergens (Milk, Eggs, Fish, Crustacean Shellfish, Tree Nuts, Peanuts, Wheat, Soybeans, Sesame).
Enter raw lab or recipe values below. Our mathematical engine applies strict FDA 21 CFR 101.9(c) rounding increments and 2026 Daily Reference Values (%DV) in real time.
| Mandatory Nutrient | Raw Input | FDA Rounded Label Value | 2026 %DV | 21 CFR 101.9 Rounding Rule Applied |
|---|
Generate combined or standalone compliance stickers with the mandatory yellow exclamation triangle (⚠️ WARNING), CPSIA permanent tracking fields (15 U.S.C. § 2063(a)(5)), and true Code-128B FNSKU bars for Dymo/Rollo thermal printers.
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Under the Food Allergen Labeling and Consumer Protection Act (FALCPA) and the Food Allergy Safety, Treatment, Education, and Research (FASTER) Act, undeclared major food allergens are the #1 cause of FDA Class I food recalls in the United States.
| Major Allergen | Hidden Ingredient Names That Require Declaration | Mandatory Label Declaration |
|---|---|---|
| Sesame | Tahini, gomashio, halvah, sesamol, benne seed, spice blends | Contains: Sesame |
| Milk | Whey, casein, sodium caseinate, lactalbumin, ghee, butterfat | Contains: Milk |
| Soybeans | Soy lecithin, textured vegetable protein (TVP), edamame, miso, tamari | Contains: Soy |
| Wheat | Spelt, kamut, semolina, durum, farina, vital wheat gluten, triticale | Contains: Wheat |
| Eggs | Albumin, lysozyme, meringue, globulin, Livetin, vitellin | Contains: Eggs |
Under 21 U.S.C. 343(w)(1)(A), the 'Contains' statement must be printed immediately after or adjacent to the list of ingredients in a type size no smaller than the type size used for the ingredient list.
In its January 2025 Final Guidance (Edition 5 of Questions and Answers Regarding Food Allergens), the FDA updated its regulatory list of tree nuts considered major food allergens, removing coconut, kola nut, shea nut, and beech nut while maintaining almonds, Brazil nuts, cashews, hazelnuts, macadamias, pecans, pine nuts, pistachios, and walnuts.
Explore dedicated calculators and regulatory guides by food category, label geometry, and federal/state statute: