Citric Acid is permitted with proper declaration in United States: declare as "citric acid" in the ingredient list.
Citric acid (E330) is the most widely used food acid, providing tartness and pH control in drinks, sweets, and preserves; commercially it is produced by fermentation. In United States, Citric Acid is regulated under FDCA & FSMA as a food acidity-regulator. FDA GRAS (21 CFR 184.1033). Declared as "citric acid" in ingredient list — no functional class required but "acidulant" or "preservative" context is sometimes given. Produced commercially by fermentation of Aspergillus niger — relevant for corn allergy considerations, though not an allergen under FALCPA.
LabelGuard scans your label for Citric Acid and all its common names (E330, Citric acid, Citrate) to verify correct declaration, required E-numbers, and proper functional class labeling under US rules.
Start Your Compliance CheckCitric acid (E330) is the most widely used food acid, providing tartness and pH control in drinks, sweets, and preserves; commercially it is produced by fermentation. It commonly appears in: Soft drinks, Confectionery, Preserved vegetables, Cheese, Ice cream.
Citric acid is a normal human metabolite (the Krebs cycle runs on it) and is among the safest additives known; viral claims about "black mold" hazards are unfounded, as the Aspergillus niger fermentation organism is removed during purification. The one real effect is that frequent acidic drinks contribute to dental erosion.
Declare as "citric acid" in the ingredient list. FDA GRAS (21 CFR 184.1033). Declared as "citric acid" in ingredient list — no functional class required but "acidulant" or "preservative" context is sometimes given. Produced commercially by fermentation of Aspergillus niger — relevant for corn allergy considerations, though not an allergen under FALCPA.
Citric Acid may appear under the following names: E330, Citric acid, Citrate. Common hidden sources include: Soft drinks, Confectionery, Preserved vegetables, Cheese, Ice cream, Hummus, Canned goods.
Citric Acid is permitted in all major markets with proper declaration.
Last updated: 2026-07-20
Disclaimer: This information is for guidance only and does not constitute legal advice. Always consult official regulations and seek professional legal advice for specific compliance questions.
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