NAD+ Cell Regenerator by Life Extension is a capsule-form supplement containing nicotinamide riboside chloride (as NIAGEN®) 300 mg per capsule. Each pack contains 30 vegetable capsules. Other ingredients include: Microcrystalline cellulose Vegetable cellulose (capsule) Silica Vegetable stearate Ingredients Nicotinamide riboside chloride (as NIAGEN®) 300 mg. Other Ingredients: Microcrystalline cellulose, vegetable cellulose (capsule), silica, vegetable stearate. Allergens No allergens explicitly stated on label. Free from common allergens based on ingredient list. Directions Take one (1) capsule daily with or without food, or as recommended by a healthcare practitioner. Warnings Read the entire label and follow the directions carefully. Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is broken or damaged. When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating. Storage Store tightly closed in a cool, dry place.