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Douglas Laboratories Nutritional Supplement Products

In 1955 Sam Lioon founded Douglas Laboratories on a simple promise: provide the highest quality nutritional supplements available with the highest level of personal service-anywhere. Trust in Douglas Labs Canada for uncompromising operational practices at state-of-the-art manufacturing facilities that surpass GMP standards and manufacturing regulations. By utilizing experienced, on-staff Ph.D's, three full-service laboratories, outfitted with the latest analytical equipment the company delivers innovative nutritional supplements grounded in science. Some of our most popular Douglas Laboratories Canada products include Douglas Laboratories Choles-Sterol, Douglas Laboratories Melatonin PR and Douglas Laboratories Adrenplus-300

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  • Douglas Laboratories Adrenplus-300 | 310539021842

    Douglas Laboratories Adrenplus-300 - 60 capsules


    Douglas Laboratories Adrenplus-300  Adren-Plus 300, manufactured by Douglas Laboratories, is a synergistic blend of vitamins, minerals and glandulars designed to support normal adrenal health and stress management.* Benefits May help with energy...

  • Douglas Laboratories Ayur-Ashwaganda | 310539021484

    Douglas Laboratories Ayur-Ashwaganda 300mg 60 capsules


    Douglas Laboratories Ayur-Ashwaganda  Withania somnifera, also referred to as ashwaganda, is a traditional herb used in Ayurvedic medicine. It is used as a general tonic, to support energy production and improve mental and physical performance.* The...

  • Douglas Laboratories Brain Memory | 310539026908

    Douglas Laboratories Brain Memory 60 veg capsules


    Douglas Laboratories Brain Memory  Brain Memory, provided by Douglas Laboratories, is a synergistic combination of nutrients, specially designed to help produce the acetylcholine needed to help keep the mind stay sharp.* Membranes are the working...

  • Douglas Laboratories DIM Enhanced | 310539978146

    Douglas Laboratories DIM Enhanced 30 capsules


    Douglas Laboratories DIM Enhanced  DIM® Enhanced, a new and improved version of DIM by Douglas Laboratories, is a microencapsulated form of diindolylmethane, with curcumin, green tea, and wasabia designed to support healthy hormone balance and...

  • Douglas Laboratories Effer-C | 310539021408

    Douglas Laboratories Effer-C 240 grams


    Douglas Laboratories Effer-C  Effer-C®, provided by Douglas Laboratories®, contains corn-free vitamin C, specially buffered with calcium, magnesium, and potassium. Vitamin C (ascorbic acid) has numerous biological functions. Foremost, it is...

  • Douglas Laboratories Infla-Guard | 310539011041

    Douglas Laboratories Infla-Guard 60 tablets


    Douglas Laboratories Infla-Guard  Infla-guard™ tablets, provided by Douglas Laboratories®, contain a synergistic combination of three standardized botanical extracts: Boswellia serrata, turmeric root, and Devil’s Claw. Infla-guard...

  • Douglas Laboratories Klean Multivitamin | 310539039861

    Douglas Laboratories Klean Multivitamin 60 tablets


    Douglas Laboratories Klean Multivitamin  Containing a fruit and vegetable blend, specially formulated for the unique needs of athletes. The optimum balance of ingredients to stay healthy throughout your training. Klean Multivitamin™ by Klean...

  • Douglas Laboratories Melatonin PR | 310539027868

    Douglas Laboratories Melatonin PR 60 tablets


    Douglas Laboratories Melatonin PR  Melatonin P.R.tablets, provided by Douglas Laboratories, contain 3 mg melatonin, in a prolonged-release, bisected tablet. Melatonin is a natural hormone nutrient that is synthesized from the amino acid tryptophan...

  • Douglas Laboratories Methyl B12 Plus 90 Lozenges | 310539977743

    Douglas Laboratories Methyl B12 Plus 90 Lozenges


    Douglas Laboratories Methyl B12 Plus  Methyl B12 Plus by Douglas Laboratories® provides Metafolin® L-methylfolate and vitamin B12 methylcobalamin in a great-tasting tablet that rapidly dissolves in the mouth. Methylfolate and methylcobalamin...

  • Douglas Laboratories Relora Plex | 310539021361

    Douglas Laboratories Relora Plex 60 capsules


    Douglas Laboratories Relora Plex  Relora-Plex, provided by Douglas Laboratories, is a unique blend containing two patent-pending herbal extracts, specifically designed to support normal mental functioning during stress and anxiety.* Cortisol, a...

  • Douglas Laboratories Sereniten Plus | 310539039137

    Douglas Laboratories Sereniten Plus 30 capsules


    Douglas Laboratories Sereniten Plus  Sereniten Plus is a combination of Lactium ® casein decapeptide, L-Theanine and Vitamin D to support the Hypothalamic-Pituitary-Adrenal (HPA) axis and feedback loop for stress management and cortisol...

  • Douglas Laboratories TestoPlus 120 capsules | 310539039243

    Douglas Laboratories TestoPlus 120 capsules


    Douglas Laboratories TestoPlus TestoPlus provided by Douglas Laboratories®, is a Hormone Specific Formulation™ of phytoandrogens, androgenogenic adaptogens, androgen agonists and androgen mimetics to help promote optimal testosterone function...

  • Douglas Laboratories Thyro Set 60 capsules | 310539021309

    Douglas Laboratories Thyro Set 60 capsules


    Douglas Laboratories Thyro Set  Thyro-Set, provided by Douglas Laboratories, is a unique formula that contains key nutrients to support thyroid function.* The thyroid gland is a vital gland in the endocrine system. This gland not only acts as...

  • Douglas Laboratories Ultra Preventive X 120 Tablets | 310539978573 Douglas Laboratories Ultra Preventive X 240 Tablets  | 310539978580

    Douglas Laboratories Ultra Preventive X


    Douglas Laboratories Ultra Preventive X  Douglas Laboratories® is proud to announce that Ultra Preventive® X now contains Metafolin®, a patented, natural form of (6S) 5-methyltetrahydrofolate (5-MTHF) as well as 1,000 IU of vitamin D3...

  • Douglas Laboratories Ultrazyme 1 | 310539022238

    Douglas Laboratories Ultrazyme 1 - 60 tablets


    Douglas Laboratories Ultrazyme  Ultrazyme is Douglas Laboratories’ natural dietary supplement specifically formulated with bile and active digestive enzymes that act synergistically to assist in the healthy functioning of fat, protein, and...

(19 Products)