A nutritional supplement formulated with vitamin B3 (as Nicotinamide Riboside Chloride and nicotinamide), quercetin and resveratrol. When dietary intake is inadequate, nicotinamide supports energy production and skin health, while quercetin and resveratrol provide antioxidant support to help reduce free radicals formed in the body. 60 vegan capsules. Vegan, non-GMO, dairy-free, gluten-free and nut-free. ACTIVE INGREDIENTS Per capsule: Nicotinamide Riboside Chloride (NRC) 150mg · Nicotinamide 250mg · Quercetin dihydrate 200mg (equiv. quercetin 178.7mg) · Resveratrol 75mg.