Douglas Labs Immunity

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Immunity provides immune-supportive ingredients such as the well-tolerated and absorbed Ester-C®, vitamin D3, zinc, and a special proprietary blend of phytonutrients. This formula, designed by Dr. Julie Chen, is to be taken at the very first sign of wanting increased immune support.


  • Immunity
  • Supplement Facts
  • Amount Per Serving
  • Serving Size 4 Vegetarian Capsules
  • Servings Per Container 15

each vegetarian capsule contains:

  • Vitamin C 1,000 mg (as Ester-C® calcium ascorbate and rosehips)
  • Vitamin D3 1,000 IU
  • Zinc (from Zinc Glycinate chelate) 10 mg
  • Copper (from copper chelate) 1 mg
  • Proprietary Blend 1,353 mg
  • Andrographis extract (15:1,Andrographis paniculata, aerial parts), Black Elderberry Fruit (standardized to contain 30% Anthocyanins), Astragalus extract (10:1, root), Honeysuckle (Lonicera japonica, flowers), Garlic (bulb), Spirulina (algae)

Other ingredients:

  • Hydroxypropyl methylcellulose (capsule), cellulose, vegetable stearate and silica.
  • Ester-C® is a licensed trademark of Zila Nutraceuticals, Inc.

Suggested Usage:

  • 4 daily

Douglas Labs Immunity

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