Best Sellers

Douglas Labs manufactures dietary supplements scientifically formulated to help support enhanced energy levels and muscle function to help you reach your fitness goals. Choose from products that support the adrenal and thyroid glands and promote physical and mental endurance.



Learn more about Douglas Laboratories® Best Sellers and Unique Formulations

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  1. Amino-Mag 200 ™
    Amino-Mag 200 ™
    Magnesium Amino Acid Chelate 200 mg
  2. B-Complex
    B-Complex
    A methylated B vitamin complex in capsule form with Intrinsic factor for B12 absorption
  3. Berberine Balance
    Berberine Balance
    Supports lipid and glucose metabolism
  4. Boswellia-Turmeric Complex
    Boswellia-Turmeric Complex
    Boswellia serrata, Turmeric root, and Devil's claw
  5. Cal-6+Mg. ™
    Cal-6+Mg. ™
    Supports healthy bones and teeth
  6. DHEA (10 mg.)
    DHEA (10 mg.)
    DHEA 10 mg capsule
  7. GABA
    GABA
    Gamma Amino Butyric Acid 500 mg capsule
  8. K2-D3 with Astaxanthin
    K2-D3 with Astaxanthin
    High potency Vitamin K2 with Vitamin D-3 and Astaxanthin for bone and heart health
  9. Liquid B12
    Liquid B12
    Natural Cherry flavored liquid Vitamin B-12
  10. Magnesium Citrate
    Magnesium Citrate
    Magnesium citrate capsules
  11. Magnesium Glycinate
    Magnesium Glycinate
    Magnesium from Magnesium Glycinate 100 mg tablets
  12. Magnesium Taurate 400
    Magnesium Taurate 400
    Magnesium from Magnesium taurate amino acid chelate
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