21 CFR §172.310
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Aluminum nicotinate may be safely used as a source of niacin in foods for special dietary use. A statement of the concentration of the additive, expressed as niacin, shall appear on the label of the food additive container or on that of any intermediate premix prepared therefrom.