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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

    $37.04

    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

    $31.34

    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

    $58.70

    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

    $57.47

    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

    $34.48

    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

    $44.07

    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

    $52.15

    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

    $27.26

    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

    $27.36

    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 Prenatal | 310539039472

    Douglas Laboratories Prenatal 60 veg capsules

    $33.91

    Douglas Laboratories Prenatal  Prenatal capsules, provided by Douglas Laboratories, supply essential vitamins and minerals to help support maternal health and wellness during pregnancy.* This formula now includes Metafolin® L-methyfolate and...

  • Douglas Laboratories Quercetin Bromelain Complex | 310539021804

    Douglas Laboratories Quercetin Bromelain Complex 100 tablets

    $43.41

    Douglas Laboratories Quercetin Bromelain Complex  Quercetin-Bromelain Complex, provided by Douglas Laboratories®, is a unique formulation of quercetin, buffered vitamin C, and bromelain. Quercetin is a bioflavonoid that has excellent antioxidant...

  • Douglas Laboratories Relora Plex | 310539021361

    Douglas Laboratories Relora Plex 60 capsules

    $51.10

    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

    $53.48

    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

    $70.48

    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

    $34.10

    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 TQ For Women | 310539038185

    Douglas Laboratories TQ For Women

    $70.48

    Douglas Laboratories TQ For Women TQ for Women, provided by Douglas Laboratories® is a Hormone Specific Formulation™ of antiandrogens and androgen antagonists.* This combination is designed to support the healthy function of skin, hair, heart,...

(24 Products)