Allergen management software for US supplements (FALCPA and sesame)

Allergen mislabeling is a recall trigger and a real safety risk, and supplements aren't exempt: FALCPA's major allergens — now nine, with sesame added by the FASTER Act — apply in full. The danger is that allergens hide in places that are easy to overlook: capsule shells, flow agents, carriers, flavorings. Software that tracks allergens at the ingredient level keeps the declaration honest.

Allergen status belongs to the ingredient

Every ingredient — active or excipient — either carries a major allergen or doesn't, based on its source. Software should hold that status as a property of the ingredient, so the moment it's added to a formula, its allergen contribution is known. Relying on memory to catch the soy in a carrier or the milk in a flow agent is how allergens slip through.

The declaration generates itself

When each ingredient's allergen status is structured data, the label's allergen statement can be generated from the formula — the 'Contains' line or in-list source names following automatically from what's actually in the product. That eliminates the gap between the real formula and the declared allergens, which is exactly where mislabeling lives.

Sesame and changing rules

The sesame addition caught many brands mid-formula, and allergen rules can evolve. Software that treats the allergen list as configurable means a regulatory change propagates across the catalog — every affected product re-flagged — rather than requiring a manual review of every label one by one.

Cross-contact and supplier data

Beyond intentional ingredients, cross-contact in shared facilities matters. Capturing supplier and facility allergen information alongside the ingredient gives a fuller picture, so advisory statements and risk decisions rest on data rather than assumption.

This is general information, not regulatory or legal advice. US requirements change and turn on specifics, so confirm current rules with the FDA, FTC, or a qualified US regulatory expert before relying on them.

Where Lemoniq fits

Lemoniq holds allergen status as structured data on each ingredient, generates the label's allergen declaration from the formula, and re-flags affected products when the allergen list changes — part of the same source that produces the panel, claims, and specs.

The takeaway

Allergen management is too important to leave to memory and manual review. The US makers who avoid allergen recalls are the ones whose allergen status is structured at the ingredient level and whose declarations are generated from the formula — consistent, current, and complete.

Lemoniq turns one formula into compliant, US-ready outputs — panel, claims, specs, and documentation — from a single source. We solve this exact problem. See how it works