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Phyto Shield by Douglas Laboratories
63 Vegetarian Capsules
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Phyto-Shield™, provided by Douglas Laboratories, contains significant amounts of several key nutrients including echinacea and zinc, specially formulated to aid in immune support.

Native Americans traditionally used echinacea to improve a variety of disorders, primarily infections and other conditions where enhancement of the immune system was needed. Echinacea’s therapeutic efficacy was recognized by Western medical science in the late 19th century. Today, echinacea is best known as a non-specific, immuno-supporting botanical.

Zinc is an essential trace element required for the activity of over 300 enzymes and is involved in most major metabolic pathways. Zinc participates not only in catalytic processes, but also in the structure and stability of some regulatory proteins.

Nutrients such as garlic and Korean ginseng can also play important roles in the support of healthy immune function.

Suggested Usage

As a dietary supplement, adults take 3 capsules daily or as directed by your healthcare professional.


  • Serving size: 3 vegetarin capsules
  • Servings per container: 21
  • Three vegetarian capsules contain:
  • Zinc (from Zinc Aspartate) 2 mg
  • Astralagus 200 mg
  • (standardized to .3% astralagosides)
  • Echinacea purpurea 400 mg
  • (standardized to 4% polyphenols)
  • Garlic (odor modified) 300 mg
  • Korean Ginseng 200 mg
  • (Panax ginseng, standardized to 15% ginsenosides)
  • Eleutherococcus senticosus 75 mg
  • (standardized to .8% eleutherosides)
  • Proprietary Phyto Shield™ blend 252 mg
  • Eleutherococcus senticosus, Echinacea purpurea,
  • Beta Carotene and Reishi mushroom extract

Other ingredients: Cellulose, silica and vegetable stearate.

This product contains NO yeast, wheat gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives or flavoring.


Keep out of reach of children.

Additional Information

For optimal storage conditions, store in a cool, dry place.

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