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Natrol, Immune Boost, 30 ct

$26.50 $34.30 Free U.S. Shipping over $35Free Shipping
Product Code: NO0875
UPC Code: 047469057442

What is EpiCor?

EpiCor is an immune-promoting yeast complex - a Super Food for immunity health. EpiCor has been the subject of several clinical studies that show that it promotes immune function.

Epicor has been clinically shown to increase the activity of Natural Killer (NK) cells in healthy adults as early as 2 hours* after intake. NK cells are part of the body's natural immune defense. EpiCor also support the body's production of the antibody lgA found in mucous membranes.

Natrol Immune Boost

This advanced formula features EpiCor, which starts to increase the body's Natural Killer (NK) cell activity as fast as 2 hours* after intake. NK cells are type of white blood cell that are vital to your natural resistance. In addition, Immune Boost helps increase lgA, an antibody found in mucous membranes. The formula also supports the function of B-cells and T-cells.

Some Basics About Immunity

The immune system is comprised of highly specialized white blood cells. NK cells are a major component of the body's first line of defense that engulf and destroy foreign invaders. B-cells make antibodies that tag foreign invader T-cells identify and attack targeted invaders. In addition, it enhances the communication and activity of B-cells and T-cells.

* EpiCor has been clinically shown to activate the body's Natural Killer (NK) cells in healthy adults as early as 2 hours after intake. NK cells are a major component of the body's innate immune defense.


30 capsules

Suggested Use

Adults: Take 1 capsule, one time daily, with a meal.

For Children 9 Years and Older: Sprinkle the contents of 1 capsule, once daily, into their favorite food.

Not recommended for children under 9 years old.


Supplement Facts
Serving Size: 1 Cap
Amount Per Serving %DV
Vitamin C (Ascorbic Acid) 60 mg 70%
Vitamin D3 (as Cholecalciferol) 50 mcg 250%
Zinc (from Zinc Oxide) 15 mg 140%
Selenium (from SelenoExcell Yeast Bound Selenium) 200 mcg 360%
EpiCor Super Food Yeast Complex 500 mg *
* Daily Value (DV) not established.

Other Ingredients: Gelatin, silica, water, magnesium stearate, organic rice flour, maltodextrin.

About Natrol

Natrol, Inc. has a portfolio of health and wellness brands representing quality nutritional supplements, functional herbal teas, and sports nutrition products. Natrol distributes products nationally through more than 54,000 retailers, as well as internationally in over 40 other countries through distribution partners and its UK subsidiary. Consumer needs are central to Natrol's focus. Natrol is driven to become the most desired nutritional supplement brand by creating products that support your healthy life. Given this goal, consumer needs are central to our focus. Natrol's mission is to deliver nutritional products with uncompromised quality, service, and innovation through the best that science, nature, and technology can offer.


Do not use if pregnant or nursing. Keep out of reach of children. Please consult your health care provider if currently under care or treatment. Do not exceed recommended serving. See product packaging for additional safety information.


Individual results may vary. This product is not intended to diagnose, treat, cure or prevent any disease. The statements on this website and all affiliates have not been evaluated by the FDA. Advice on treatment or care of an individual patient should be obtained through consultation with a trained health care practitioner.

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