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Pure Encapsulations

PureDefense Chewables

Comprehensive immune support formula with EpiCor, elderberry, quercetin, zinc, and vitamin C in a convenient chewable tablet.

NON-GMO
$32.14$40.18save $8.04

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Free shipping
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Practitioner grade
Direct from the manufacturer
Member pricing
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These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

Product insights

  • PureDefense Chewables provide a blend of nutrients and herbal extracts to support immune function.
  • EpiCor Saccharomyces cerevisiae fermentate contains bioactive metabolites that support both the innate and adaptive immune response by enhancing natural killer cell activation, B cell and T cell function.
  • Elderberry extract provides anthocyanins and polyphenols that support immune function throughout the lifespan.
  • Quercetin supports healthy mast cell function by supporting healthy enzyme activity, while zinc and vitamin C promote immune defense by supporting immune cell proliferation and antioxidant enzyme function.

Suggested use

From the manufacturer
For ages 2-3, take 2 tablets daily with a meal. For ages 4 and up, take 2 tablets 1-2 times daily with a meal, or as directed by your health professional.

What it supports

6 benefits
  • Supports overall immune defense
  • Promotes upper respiratory health
  • Enhances natural killer cell activity
  • Supports healthy mast cell function
  • Provides antioxidant support
  • Great-tasting chewable tablet

What's in it

Per serving
Ingredient
Amount
% Daily Value
vitamin C (from calcium ascorbate)
30 mg
**
calcium (from calcium ascorbate)
3 mg
**
zinc (as zinc citrate)
7.5 mg
**
EpiCor® dried yeast fermentate complex (from Saccharomyces cerevisiae)
125 mg
**
european elder (elderberry) (Sambucus nigra) extract (fruit)
100 mg
**
quercetin dihydrate
30 mg
**
Other ingredients: xylitol, cellulose, natural cherry and vanilla flavors, magnesium silica, luo han guo (Momordica grosvenorii) extract (fruit)
** Daily Value not established.

The research

4 cited studies
1.
Saccharomyces cerevisiae fermentate and immune function

Studies suggest that supplementation with Saccharomyces cerevisiae fermentate supports various aspects of immune function, including natural killer cell activity and antibody production.

2.
Elderberry extract and upper respiratory health

Research indicates that elderberry extract may help to reduce the duration and severity of upper respiratory symptoms.

3.
Quercetin and immune response

Studies suggest that quercetin may modulate immune cell activity and support a healthy inflammatory response.

4.
Vitamin C and zinc for immune support

Vitamin C and zinc are known to play important roles in immune cell function and antioxidant defense.