Niacin Vitamin B3 Now Foods 500 mg 90 vegetarian capsules

Hypromellose (cellulose capsule), stearic acid (vegetable source), rice flour and silicon dioxide.

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.

Inositol hexanicotinate is a stable, non-flushing source of Niacin. This superior source of Niacin works to reduce the common "niacin-flush" problems associated with high doses of Niacin supplements.

This product has twice the Niacin (500 mg per capsule) as in our regular strength product (250 mg per capsule).