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Immune

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. Hemp Max with VESIsorb®
    Hemp Max with VESIsorb®
    Broad-spectrum hemp extract with enhanced bioavailability
  2. Optimized Curcumin with Neurophenol
    Optimized Curcumin with Neurophenol
    Supports a healthy brain as we age
  3. Ascorbplex 1000™
    Ascorbplex 1000™
    Vitamin C as L-ascorbic acid buffered with mineral ascorbates
  4. Wobenzym ® Plus
    Wobenzym ® Plus
    Systemic Enzyme High Potency Formula
  5. Quercetin-Bromelain Complex
    Quercetin-Bromelain Complex
    Triple source antioxidant and enzyme formula
  6. Potassium (99 mg.) Chelated
    Potassium (99 mg.) Chelated
    Potassium chelate capsule
  7. AdrenoMend™
    AdrenoMend™
    Ten herbal adaptogens for adrenal support
  8. Opti-Zinc 30
    Opti-Zinc 30
    Zinc monomethionine 30 mg
  9. Immunity
    Immunity
    Powerful Phytonutrients and Vitamins for short-term immunity
  10. K2-D3 with Astaxanthin
    K2-D3 with Astaxanthin
    High potency Vitamin K2 with Vitamin D-3 and Astaxanthin for bone and heart health
  11. Ester-C ® Plus
    Ester-C ® Plus
    Ester C is currently on backorder. We are committed to providing you with high quality 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.

    Ester-C® calcium ascorbate plus bioflavonoids
  12. Vitamin C Crystals
    Vitamin C Crystals
    High potency Vitamin C powder
  13. Zinc Lozenges
    Zinc Lozenges
    Zinc citrate 10 mg lozenge
  14. Zinc Picolinate (Tablets)
    Zinc Picolinate (Tablets)
    Zinc Picolinate 20 mg
  15. Seleno-Methionine
    Seleno-Methionine
    Selenium capsules as amino acid chelate
  16. C-1000
    C-1000
    1,000 mg Pure Vitamin C capsule
  17. Ultra Preventive ® III (capsules)
    Ultra Preventive ® III (capsules)
    Ultra Preventive III capsules is currently on backorder. We are committed to providing you with high quality 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.

    Douglas Laboratories' signature series of multivitamin/mineral formulas in capsule form
  18. 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
  19. Mycoceutics ®
    Mycoceutics ®
    Organic ten mushroom formula with Beta 1,3 glucan
  20. ColostOferrin ™
    ColostOferrin
    Colostrum plus Lactoferrin and other immune-support nutrients
  21. Vita-Kids ™ Immune
    Vita-Kids Immune
    Grape-flavored immune liquid
  22. C-Max ®
    C-Max ®
    High dose Vitamin C Time release tablets
  23. Vitamin D (5,000 I.U.)
    Vitamin D (5,000 I.U.)
    5,000 IU Vitamin D-3 tablets
  24. Vitamin A
    Vitamin A
    10,000 IU of Vitamin A per softgel
  25. A.H.C.C. ® Plus
    AHCC® Plus
    A special mushroom extract with Arabinogalactin
  26. Beta 1,3 Glucan
    Beta 1,3 Glucan
    Beta glucan for immune and cardiovascular support
  27. Liquid D and K
    Liquid D and K
    Vitamins K1, K2, and D3 in great-tasting liquid
  28. Vitamin D (1
    Vitamin D (1,000 I.U.)
    1,000 IU Vitamin D-3 tablets
  29. Vitamin C 100 count
    Vitamin C 100 count
    Vitamin C, provided by Douglas Laboratories®, contains 1,000 mg of vitamin C as L-ascorbic acid per tablet.
  30. Zinc Picolinate (Capsules)
    Zinc Picolinate (Capsules)
    Zinc picolinate 50 mg
  31. Liquid Vitamin D3
    Liquid Vitamin D3
    Neutral-tasting, high concentration liquid vitamin D3
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