Niatab 500 100t is available by Douglas Laboratories.
amni original formula
A Dietary Supplement
Niatab is a scored, uncoated tablet which can be broken in half if desired. Niatab is formulated to release niacin slowly over a 2 to 3 1/2 hour period to reduce the skin-flushing effect of this vitamin.
Serving Size: 1 tablet
Servings Per Container: 100
Amount Per Serving
Niacin ...500mg / 2,500% DV
Vegetable stearine, cellulose, silicon dioxide and magnesium stearate.