Niacin (Vitamin B-3) is an essential B-group vitamin necessary for good health. Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens. Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition (e.g. liver problems, stomach ulcers, diabetes, gout, etc.). Transient GI symptoms may occur at inception of treatment, consult physician if symptoms persist. Keep out of reach of children. Store in a cool, dry place after opening. Please Recycle.