StacksVerified U.S. regulatory reference

21 CFR §573.300

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Choline xanthate may be safely used as a component of animal feed as an added source of choline to supplement the diets of poultry, ruminants, and swine in accordance with good feeding practice.