Allergen Declaration
An allergen declaration on an alcoholic beverage label identifies the presence of major food allergens used in production, including the mandatory sulfite declaration for wines and voluntary or required disclosure of other allergens like milk, eggs, wheat, and tree nuts.
In Plain English
Alcohol labels may need to declare allergens depending on what ingredients were used in production. The most common mandatory declaration is "Contains Sulfites" for wines with more than 10 ppm of sulfur dioxide. Beyond sulfites, the TTB requires disclosure of certain processing aids and fining agents derived from major allergens. For example, if a winemaker uses egg whites for fining (clarification), the label should declare the presence of egg proteins. Similarly, milk-based fining agents (casein or isinglass from fish) require disclosure. These requirements have expanded over the years as allergen awareness has grown. For consumers with allergies, these declarations are critical safety information.
Technical Detail
Allergen labeling for alcohol is governed by 27 CFR 4.32(e) (sulfite declaration for wine), and TTB rulings on major food allergens. The sulfite declaration ("Contains Sulfites") is mandatory for wines with ≥10 ppm total SO2. For other allergens, the TTB issued interim rules requiring disclosure of major allergens (milk, eggs, fish, crustacean shellfish, tree nuts, wheat, peanuts, and soybeans) when used as fining agents or ingredients in alcoholic beverages. Common allergen scenarios: egg white fining in wine (declare eggs), isinglass fining in beer/wine (declare fish), casein fining in wine (declare milk), and wheat-based spirits (wheat is the base grain). The declaration format may be "Contains: [allergen]" or an equivalent clear statement. The FD&C Act allergen labeling requirements (FALCPA) do not directly apply to TTB-regulated products, but the TTB has moved toward comparable disclosure through its own regulatory framework.
Why It Matters
Allergen declarations are a growing compliance area as consumer allergen awareness increases and regulatory requirements expand. For compliance consultants, advising on allergen disclosure requirements is increasingly important. For producers, understanding which processing aids trigger disclosure obligations prevents both compliance failures and consumer safety issues. For label designers, accommodating allergen declarations adds to the mandatory text that must fit on the label.
Related Terms
Frequently Asked Questions
Is gluten declared on alcohol labels?
The TTB regulates "gluten-free" claims on alcohol labels. Products from gluten-containing grains (wheat, barley, rye) that have been distilled may claim "gluten-free" if they meet certain conditions, as distillation removes gluten proteins. Beer made from gluten-containing grains cannot claim gluten-free. The regulations around gluten claims continue to evolve.
Are all allergens required to be declared?
The sulfite declaration is mandatory for wines above the threshold. For other major allergens (milk, eggs, fish, etc.), the TTB has issued rules requiring disclosure when these allergens are used as ingredients or processing aids. The requirements are product-specific and continue to evolve through TTB rulemaking.
Does the allergen declaration apply to spirits?
Yes. If a spirit contains a major allergen or was processed with an allergen-containing agent, disclosure may be required. This is more common in flavored spirits where ingredients may include allergens. The distillation process generally removes allergen proteins, but the regulatory requirements apply based on ingredients and processing aids used.