Nicotinamide- Dr. Seth’s Nicotinamide is formulated to support energy production, metabolism, circulation, nerve & digestive function, and the synthesis of the sex hormones. This is a FLUSH FREE Niacin that is Gluten Free, Vegetarian, and made with NON-GMO ingredients to support a healthy lifestyle. May also support an improvement of overall skin health including glowing, beautiful, radiant skin. STUCK AT WORK? This product may also support focus and energy for a productive work day. As always, Dr. Seth’s Nicotinamide is manufactured in the USA.