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Foundation

Douglas Laboratories formulates products with the understanding that every patient is different and that each healthcare professional brings his or her own philosophy and clinical experience into play when working with a patient. We provide a wide selection of vitamin, mineral and amino acid products to meet the unique biochemical and metabolic needs of each patient. Our selection of individual and multi-nutrient products gives the practitioner the ultimate ability to customize supplementation based on lab results, clinical presentation and other parameters to provide personalized nutrition for each patient.

Ultra Preventive®

14 unique formulas available in tablets or capsules.

  • Ultra Preventive® Product Selection Guide
  • Ultra Preventive® Multivitamins Patient Guide


  • View the Guide to Foundational Support for Healthy Aging

    QÜELL Fish Oil®

    A suite of ultra-pure, supercritical CO2 extracted, omega-3 fish oils in fish gelatin softgels.


  • QÜELL Fish Oil® Product Selection Guide
  • The QÜELL Fish Oil® Difference Patient Guide
  • Dr. Jacob Teitelbaum+

    Dr. Teitelbaum is a board-certified internist and has been a nationally recognized expert in the fields of fatigue and sleep management for the past 30 years.

    Learn how to apply Dr. Teitelbaum's Tune-Up Program in your practice today.

    +Dr. Teitelbaum is a retained consultant for Douglas Laboratories.

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    1. Ultra Preventive ® EZ Swallow
      Ultra Preventive ® EZ Swallow
      An easy to swallow tablet version of Ultra Preventive® X signature formula with Metafolin®
    2. Ultra Preventive 50+
      Ultra Preventive 50+
      A unique multivitamin/mineral specially formulated for cognition, vision, and healthy aging‡
    3. Methyl B12 Plus
      Methyl B12 Plus
      Methylcobalamin B12 plus folate as L-methylfolate flavored lozenges
    4. Quercetin-Bromelain Complex
      Quercetin-Bromelain Complex
      Triple source antioxidant and enzyme formula
    5. Mg.-K Aspartate
      Mg.-K Aspartate
      Magnesium and Potassium Aspartate tablets
    6. Alpha-Lipoic Acid
      Alpha-Lipoic Acid
      100 mg Alpha-lipoic acid tablets
    7. FlavonAll ®
      FlavonAll ®
      A broad-spectrum plant-based flavonoid complex
    8. Ultra Preventive ® III with Copper (tablets)
      Ultra Preventive ® III with Copper (tablets)
      Douglas Laboratories' signature series of multivitamin/mineral formulas with Metafolin® methylfolate. Includes Copper.
    9. Ultra Preventive ® III with Copper & Iron
      Ultra Preventive ® III with Copper & Iron
      Douglas Laboratories' signature series of multivitamin/mineral formulas with Metafolin® methylfolate. Includes Copper and Iron.
    10. Basic Preventive ® 5
      Basic Preventive ® 5
      This multivitamin/mineral formula contains no iron
    11. Basic Preventive ® 4
      Basic Preventive ® 4
      This multivitamin/mineral formula contains no iron , no copper
    12. Basic Preventive ® 2
      Basic Preventive ® 2
      This multivitamin/mineral formula is iron and copper free and is in a base of freeze-dried bovine glandulars
    13. Ultra Preventive ® 2 Daily
      Ultra Preventive ® 2 Daily
      2 Daily easy swallow multivitamin/mineral tablets including methylated B vitamins, methylated resveratrol and phytonutrient blend
    14. Ultra Preventive ® Teen
      Ultra Preventive ® Teen
      Multivitamin/mineral formulated for Teenagers
    15. Ultra Preventive ® Beta
      Ultra Preventive ® Beta
      Douglas Laboratories' signature series of multivitamin/mineral formulas with Metafolin® methylfolate and beta-carotene fully as Vitamin A
    16. Ultra Preventive ® III (Tablets) (180 count)
      Ultra Preventive ® III (Tablets) (180 count)
      Douglas Laboratories' signature series of multivitamin/mineral formulas with Metafolin® methylfolate
    17. Gluco-Support Formula ™
      Gluco-Support Formula ™
      A comprehensive multivitamin/mineral formula with nutrients specially designed to support healthy glucose metabolism.
    18. Prosta-Support Formula ™
      Prosta-Support Formula ™
      A comprehensive multivitamin/mineral formula with nutrients specially designed to support a prostate health.
    19. Bioflavonoid Complex
      Bioflavonoid Complex
      Citrus bioflavonoids for circulatory health
    20. Timed Release Iron
      Timed Release Iron
      Timed Release iron tablets over 6 to 8 hour period
    21. Ultra Vite 75 ™ II
      Ultra Vite 75 ™ II
      One daily multivitamin/mineral tablet with iron
    22. Livdetox ™
      Livdetox ™
      Lipotropic nutrients plus herbs for liver support
    23. C.V. Support Formula ™
      C.V. Support Formula ™
      A comprehensive multivitamin/mineral formula with nutrients specially designed to support cardiovascular health.
    24. Joint-Support Formula
      Joint-Support Formula
      A comprehensive multivitamin/mineral formula with nutrients specially designed to support joint structure and function.
    25. Vitality Support Formula ™
      Vitality Support Formula ™
      A comprehensive multivitamin/mineral formula with nutrients specially designed to support the body's response to stress and fatigue.
    26. DGST Support Formula ™
      DGST Support Formula ™
      A comprehensive multivitamin/mineral formula with nutrients specially designed to support healthy bone structure and function.
    27. Osteo-Support Formula ™
      Osteo-Support Formula ™
      A comprehensive multivitamin/mineral formula with nutrients specially designed to help digest and assimilate foods more effectively.
    28. Energy/Sports Formula ™
      Energy/Sports Formula ™
      A comprehensive multivitamin/mineral formula with nutrients specially designed to support energy metabolism.
    29. Executive Stress Formula ™
      Executive Stress Formula ™
      A comprehensive multivitamin/mineral formula with nutrients specially designed to support healthy stress levels
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