Best Practices and Strategies during these trying times.
Learn more about our dedication to quality and commitment during this trying environment.


Our immune system plays a vital role in maintaining our health. Normal aging, environmental stressors, and other factors affect the immune response capacity and may impact other metabolic functions and processes. One way to support our immunologic health is through proper nutrition. Douglas Laboratories® offers a wide selection of scientifically-formulated products to support a strong and healthy immune system.

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  1. Ascorbplex 1000™
    Ascorbplex 1000™
    Vitamin C as L-ascorbic acid buffered with mineral ascorbates
  2. Wobenzym ® Plus
    Wobenzym ® Plus
    Systemic Enzyme High Potency Formula
  3. Quercetin-Bromelain Complex
    Quercetin-Bromelain Complex
    Triple source antioxidant and enzyme formula
  4. AdrenoMend™
    Ten herbal adaptogens for adrenal support
  5. Immunity
    Powerful Phytonutrients and Vitamins for short-term immunity
  6. Zinc Lozenges
    Zinc Lozenges
    Zinc citrate 10 mg lozenge
  7. Zinc Picolinate (Tablets)
    Zinc Picolinate (Tablets)
    Zinc Picolinate 20 mg
  8. Seleno-Methionine
    Selenium capsules as amino acid chelate
  9. Phyto Shield ™
    Phyto Shield ™
    Phyto Shield is currently on backorder. We are committed to providing you with high quality, pure ingredients and want to ensure the best of the best reach your hands. At this time we do not have a timeline for availability, however we sincerely appreciate your patience as we resolve this. Please contact Customer Service for our suggested replacement.

    Phytonutrient blend with Echinacea for immune support
  10. Mycoceutics ®
    Mycoceutics ®
    Organic ten mushroom formula with Beta 1,3 glucan
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