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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. G.F.S.-2000 ® (Capsules)
      G.F.S.-2000 ® (Capsules)
      Phytonutrient-rich greens for daily wellness
    2. G.F.S.-2000 ® (Powder)
      G.F.S.-2000 ® (Powder)
      Phytonutrient-rich greens for daily wellness
    3. Ultra Preventive® Gummy
      Ultra Preventive® Gummy
      A blend of 17 essential nutrients enhanced with organic fruits in a great-tasting chewable gummy.
    4. Flax Seed Oil (Softgels)
      Flax Seed Oil (Softgels)
      Essential fatty acid support
    5. Ultra Preventive ® EZ Swallow
      Ultra Preventive ® EZ Swallow
      An easy to swallow tablet version of Ultra Preventive® X signature formula with Metafolin®
    6. Ultra Protein Plus Chocolate
      Ultra Protein Plus Chocolate
      Chocolate plant-based protein powder with vitamins and minerals
    7. Ultra Preventive ® Kids (Orange Flavor)
      Ultra Preventive ® Kids (Orange Flavor)
      Orange-flavored chewable multivitamin tablets
    8. Ultra Protein Plus Vanilla
      Ultra Protein Plus Vanilla
      Vanilla plant-based protein powder with vitamins and minerals
    9. Liposomal Glutathione
      Liposomal Glutathione
      Reduced glutathione with a liposomal phospholipid
    10. Essential-4 Nutrition Pack
      Essential-4 Nutrition Pack
      A multinutrient convenience pack for daily wellness
    11. Metabolic Rejuvenation®
      Metabolic Rejuvenation®
      A 28-Day Program with 3 phases of detoxification support
    12. Ultra Liver Support‡
      Ultra Liver Support‡
      Contains several lipotropic nutrients and herbal ingredients for liver and gastrointestinal tract support
    13. Ultra Preventive ® Kids (Grape Flavor)
      Ultra Preventive ® Kids (Grape Flavor)
      Grape-flavored chewable multivitamin tablets
    14. Balance Plus
      Balance Plus
      Omega 3, 6, 9 from fish, primrose, and olive oil
    15. Ultra Protein Green
      Ultra Protein Green
      A nutritionally satisfying, great-tasting vanilla shake designed to deliver important nutrients and antioxidants for a healthy foundation.
    16. S.O.D. (Superoxide Dismutase)
      S.O.D. (Superoxide Dismutase)
      Superoxide dismutase from liver extract
    17. SeasonALL ™
      SeasonALL ™
      Seasonal support to environmental changes
    18. Immunity
      Immunity
      Powerful Phytonutrients and Vitamins for short-term immunity
    19. Quercetin-Bromelain Complex
      Quercetin-Bromelain Complex
      Triple source antioxidant and enzyme formula
    20. Mycoceutics ®
      Mycoceutics ®
      Organic ten mushroom formula with Beta 1,3 glucan
    21. Alpha-Lipoic Acid
      Alpha-Lipoic Acid
      100 mg Alpha-lipoic acid tablets
    22. Glutathione Plus ™
      Glutathione Plus ™
      Reduced L-glutathione with N-Acetyl-L-Cysteine
    23. Germanium (Capsule)
      Germanium (Capsule)
      Germanium bis-carboxyethyl sesquioxide capsule
    24. FlavonAll ®
      FlavonAll ®
      A broad-spectrum plant-based flavonoid complex
    25. Cran-Max ™
      Cran-Max ™
      Cranberry whole fruit concentrate for bladder health
    26. Basic Preventive ® 5 (Vegetarian Capsules)
      Basic Preventive ® 5 (Vegetarian Capsules)
      This multivitamin/mineral formula contains no iron in vegetarian capsule form
    27. 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.
    28. 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.
    29. Prenatal
      Prenatal
      Prenatal capsules with Metafolin® methylfolate and lutein
    30. Cysto Renew ®
      Cysto Renew ®
      Supports a calm and healthy functioning bladder
    31. Basic Preventive ® 5
      Basic Preventive ® 5
      This multivitamin/mineral formula contains no iron
    32. Basic Preventive ® 4
      Basic Preventive ® 4
      This multivitamin/mineral formula contains no iron , no copper
    33. 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
    34. Ultra Preventive ® 2 Daily
      Ultra Preventive ® 2 Daily
      2 Daily easy swallow multivitamin/mineral tablets including methylated B vitamins, methylated resveratrol and phytonutrient blend
    35. Ultra Preventive ® Teen
      Ultra Preventive ® Teen
      Multivitamin/mineral formulated for Teenagers
    36. QÜELL® Fish Oil - EPA/DHA Plus D
      QÜELL® Fish Oil - EPA/DHA Plus D
      Supercritical CO2 Triglyceride
    37. Ultra Preventive ® III with Copper (Capsules)
      Ultra Preventive ® III with Copper (Capsules)
      Douglas Laboratories' signature series of multivitamin/mineral formulas in capsule form with Copper
    38. Ultra Preventive ® III (capsules)
      Ultra Preventive ® III (capsules)
      Douglas Laboratories' signature series of multivitamin/mineral formulas in capsule form
    39. Ultra Preventive ® Beta
      Ultra Preventive ® Beta
      Douglas Laboratories' signature series of multivitamin/mineral formulas with Metafolin® methylfolate and beta-carotene fully as Vitamin A
    40. Ultra Preventive ® III (Tablets) (180 count)
      Ultra Preventive ® III (Tablets) (180 count)
      Douglas Laboratories' signature series of multivitamin/mineral formulas with Metafolin® methylfolate
    41. Resveratrol
      Resveratrol
      A pure and potent form of Trans-Resveratrol
    42. Vita-Kids ™ Immune
      Vita-Kids ™ Immune
      Grape-flavored immune liquid
    43. d-Mannose Powder
      D-Mannose Powder
      Promotes Urinary tract health
    44. Opti-EPA ™ Enteric-Coated
      Opti-EPA ™ Enteric-Coated
      A higher ratio of EPA to DHA from fish
    45. A.H.C.C. ® Plus
      AHCC® Plus
      A special mushroom extract with Arabinogalactin
    46. Opti-DHA ™ Enteric-Coated
      Opti-DHA ™ Enteric-Coated
      A higher ratio of DHA to EPA from fish
    47. ColostOferrin ™
      ColostOferrin
      Colostrum plus Lactoferrin and other immune-support nutrients
    48. Gluco-Support Formula ™
      Gluco-Support Formula ™
      A comprehensive multivitamin/mineral formula with nutrients specially designed to support healthy glucose metabolism.
    49. Prosta-Support Formula ™
      Prosta-Support Formula ™
      A comprehensive multivitamin/mineral formula with nutrients specially designed to support a prostate health.
    50. Beta 1,3 Glucan
      Beta 1,3 Glucan
      Beta glucan for immune and cardiovascular support
    51. Lipoic Acid
      Lipoic Acid
      100 mg Alpha-lipoic acid capsules
    52. Ultra-Lipoic Forte ® (60 count)
      Ultra-Lipoic Forte ® (60 count)
      High dose Alpha lipoic acid capsules
    53. Querciplex (100 count)
      Querciplex (100 count)
      Quercetin plus Bromelain capsules
    54. Phyto Shield ™
      Phyto Shield ™
      Phytonutrient blend with Echinacea for immune support
    55. GSH 250 ™
      GSH 250 ™
      Master Glutathione Formula with NAC, Lipoic acid plus
    56. De-Mer-Tox ™
      De-Mer-Tox ™
      Supports heavy metal detoxification and amalgam filling removal
    57. Chlorella Plus
      Chlorella Plus
      Freeze-dried chlorella and spirulina
    58. Bioflavonoid Complex
      Bioflavonoid Complex
      Citrus bioflavonoids for circulatory health
    59. Cat's Claw
      Cat's Claw
      Cat's claw 500 mg
    60. Uva Ursi Max-V
      Uva Ursi Max-V
      Bearberry for Urinary tract and Diuretic Health
    61. Milk Thistle Max-V
      Milk Thistle Max-V
      Milk Thistle Extract 250 mg standardized to 80% silymarin
    62. Astragalus Max-V
      Astragalus Max-V
      Astragalus standardized extract 500 mg
    63. Essential Female Pack
      Essential Female Pack
      Essential nutrients for Female Health in One Daily Convenience Pack
    64. Essential Male Pack
      Essential Male Pack
      Essential nutrients for Male Health in One Daily Convenience Pack
    65. Organic Greens & Reds
      Organic Greens & Reds
      Concentrated organic fruit and vegetable powders
    66. DEPA
      DEPA
      Omega-3 fatty acids from Marine Triglycerides
    67. Ultra Vite 75 ™ II
      Ultra Vite 75 ™ II
      One daily multivitamin/mineral tablet with iron
    68. Livdetox ™
      Livdetox ™
      Lipotropic nutrients plus herbs for liver support
    69. Ultra Anti-Oxidant
      Ultra Anti-Oxidant
      A potent blend of various antioxidant sources
    70. Silymarin/Milk Thistle Extract
      Silymarin/Milk Thistle Extract
      Milk Thistle 150 mg standardized to 80% Silymarin
    71. Opti-EPA™ 500 (Cholesterol Free)
      Opti-EPA™ 500 (Cholesterol Free)
      500 mg of EPA and DHA from concentrated fish oil
    72. Ultra G.L.A. (Borage Oil)
      Ultra G.L.A. (Borage Oil)
      High dose borage seed oil providing GLA+omega fatty acids
    73. C.V. Support Formula ™
      C.V. Support Formula ™
      A comprehensive multivitamin/mineral formula with nutrients specially designed to support cardiovascular health.
    74. Joint-Support Formula
      Joint-Support Formula
      A comprehensive multivitamin/mineral formula with nutrients specially designed to support joint structure and function.
    75. 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.
    76. Osteo-Support Formula ™
      Osteo-Support Formula ™
      A comprehensive multivitamin/mineral formula with nutrients specially designed to help digest and assimilate foods more effectively.
    77. Energy/Sports Formula ™
      Energy/Sports Formula ™
      A comprehensive multivitamin/mineral formula with nutrients specially designed to support energy metabolism.
    78. Executive Stress Formula ™
      Executive Stress Formula ™
      A comprehensive multivitamin/mineral formula with nutrients specially designed to support healthy stress levels
    79. Liquid Multivitamin 230 ml
      Liquid Multivitamin 230 ml
      Natural raspberry flavored liquid multivitamin
    80. Xtra-Cell™ Thymus NF
      Xtra-Cell™ Thymus NF
      Non-frozen Thymus extract in a natural pomegranate-flavored spray
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