Best Practices and Strategies during these trying times.
Learn more about our dedication to quality and commitment during this trying environment.

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. Vitamin K2
    Vitamin K2
    Support for healthy bone formation and blood vessels
  2. Ultra Protein Plus Chocolate
    Ultra Protein Plus Chocolate
    Chocolate plant-based protein powder with vitamins and minerals
  3. Ultra Protein Plus Vanilla
    Ultra Protein Plus Vanilla
    Vanilla plant-based protein powder with vitamins and minerals
  4. SAM-e (capsules)
    SAM-e (capsules)
    SAM-e vegetarian capsules deliver 200 mg of S-adenosyl-methionine in acid-resistant capsules that provide both protection and pH targeted release in intestinal fluid.
  5. Ultra Protein Green
    Ultra Protein Green
    A nutritionally satisfying, great-tasting vanilla shake designed to deliver important nutrients and antioxidants for a healthy foundation.
  6. Multi-Probiotic ® 40 Billion
    Multi-Probiotic ® 40 Billion 60's
    A synbiotic blend of 16 potent strains with scFOS prebiotic
  7. Wobenzym ® Plus
    Wobenzym ® Plus
    Systemic Enzyme High Potency Formula
  8. Klean Multivitamin ™
    Klean Multivitamin
    Klean Athlete Multivitamin is currently on backorder. We are committed to providing you with high quality nutritional supplements and to bringing this product back into stock as soon as possible. At this time we do not have a timeline for availability; however, we sincerely appreciate your patience as we work diligently to resolve this backorder. You may still place your order if you wish to do so, and it will ship to you as soon as this product is back in stock. Please contact our Customer Service team if you have any questions or would like our suggested replacement.

    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.
  9. Ubiquinol-QH
    Ubiquinol-QH
    Ubiquinol with VESISORB® Technology for enhanced absorption
  10. TestoGain™
    TestoGain™
    Promotes optimal testosterone function for men and women
  11. Metabolic Lean®
    Metabolic Lean®
    Three clinically studied ingredients for metabolic support
  12. Ultra HNS (Hair
    Ultra HNS
    New look, same great product!

    Strengthens hair, nails & skin
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