Niacin 50mg by Kal 200 Tablet Niacin 50 mg vegetarian formula important b-vitamin dietary supplement. Caution Niacin may cause a temporary flushing reaction may aggravate certain medical conditions and may be contraindicated when certain medications are used. Therefore consult a physician before use. Size 200ct 50mg Directions As a dietary supplement take 1 tablet daily with a meal. Serving Size 1 Tablet 200 Servings per container Ingredients Amount per serving Daily Value + Niacin 50 mg 250 Key to Ingredients Daily Value not established. + Percent Daily Value is based on a 2 000 calorie diet. Values differ depending on age Values differ depending on age Other Ingredients Cellulose stearic acid magnesium stearate silica Other See product label for more information.