Natrol® Immune Boost Dietary Supplement Capsules - 30. Daily maintenance for a stronger immune health†. Validated clinically. Clinically tested ingredients†‡. High potency: vitamins C & D3, selenium & zinc†. Natural super food complex†. Made with Epicor®. What is EpiCor®: EpiCor® is an immune-promoting yeast complex - a super food for immune health. EpiCor® has been the subject of several clinical studies that show that it promotes immune function.† How it works†. EpiCor® has been clinically shown to increase the activity of natural killer (NK) cells and other immune cells in healthy adults. NK cells are part of the body's natural immune defense. EpiCor® also supports the body's production of the antibody IGA found in mucous membranes.† Studies recommend†. 500mg EpiCor® super food yeast complex. EpiCor®. Epicor® is a registered trademark of Embria Health Science, L.L.C. High selenium supplement, SelenoExcell®: SelenoExcell® is a registered trademark of Cypress Systems, Inc. Immune health maintenance†. Take daily to support immune health†. Features: EpiCor®, vitamins C & D3, selenium and zinc†. Clinically validated ingredients. Supports a strong immune system†‡. Put on your immune armor. It's really simple...the stronger and healthier your immune system, the better you and your family are able to fight off daily challenges.† 1st line of defense: EpiCor® helps enhance the production of immunoglobulin A (IgA) in saliva†‡. 2. 2nd line of defense: EpiCor® helps activate your immune defense's natural killer (NK) cells.†‡ 3. Antioxidant power. EpiCor® helps support antioxidant power.†‡ 4. Gut health: EpiCor® has been shown to act like a probiotic in a sophisticated digestive system model.†‡ Formulated with immune boosting:† High potency vitamins C & D3, selenium and zinc†. No: milk, egg, fish, crustacean shellfish, tree nuts, wheat, peanuts, soybeans, artificial colors or flavors, added sugar, starch or preservatives. ‡EpiCor® has been clinically shown to activate the body's natural killer (NK) cells in a small group of healthy adults. NK cells are a major component of the body's innate immune defense. 1-800 2-NATROL. (800-262-8765). www.natrol.com.