Proposition 65 requires California warning labels on food and supplement products containing listed chemicals above safe harbor levels. Here's what brands selling into California need to know.

DSHEA defines what a dietary supplement is, establishes manufacturer responsibilities, permits structure/function claims, and sets labeling requirements. Full breakdown for supplement brands.

FALCPA and the FASTER Act require declaration of nine major food allergens on all food and supplement labels. Sesame was added as the ninth allergen effective January 1, 2023.

21 CFR 101.1 defines the principal display panel (PDP) of a food package — the part of the label most likely to be displayed to the consumer at retail. Learn how the PDP is identified for different package shapes, how its area is calculated, and which label elements must appear on it.

21 CFR 101.100 provides exemptions from certain FDA food labeling requirements for small businesses, low-volume products, foods sold in bulk, and foods with small label area. Learn which products qualify for exemption and what labeling obligations remain.

21 CFR 101.12 establishes reference amounts customarily consumed (RACCs) — the standardized amounts FDA uses as the basis for serving sizes on the Nutrition Facts panel and for nutrient content claim eligibility. Learn how RACCs are determined, what they mean for serving size labeling, and how they affect claim thresholds.