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Douglas Laboratories

“Douglas Laboratories is heavily invested in continuing to explore the relationship between nutrition and healthy aging through science and innovation.”

Pushing Potential - Douglas Laboratories is a leader in the development and manufacturing of rigorously designed, innovative, science-based nutritional supplements, starting in 1955. Douglas Labs is GMP and NSF International registered, ISO certified and accredited, approved to produce certified organic products, and NSF Certified for Sport. All Douglas Laboratories and Klean Athlete products are GMO-free.

51 products
  • Klean Athlete - Klean Recovery
    Regular price
    $77.00
    Sale price
    $77.00
  • Douglas Laboratories - Liquid B12 (with Methylcobalamin)
    Regular price
    $27.00
    Sale price
    $27.00
  • Douglas Laboratories - GI Digest
    Regular price
    $58.75
    Sale price
    $58.75
  • Douglas Laboratories - D-Mannose
    Regular price
    $66.00
    Sale price
    $66.00
  • Douglas Laboratories - Chromium
    Regular price
    $23.50
    Sale price
    $23.50
  • Douglas Laboratories - Brain Memory
    Regular price
    $61.75
    Sale price
    $61.75
  • Douglas Laboratories - Rest Reset
    Regular price
    $61.75
    Sale price
    $61.75
  • Klean Athlete - Klean Focus
    Regular price
    $61.75
    Sale price
    $61.75
  • Douglas Laboratories - Brain Energy
    Regular price
    $47.75
    Sale price
    $47.75
  • Douglas Laboratories - Brain Calm
    Regular price
    $43.00
    Sale price
    $43.00
  • Douglas Laboratories - Alpha-GPC
    Regular price
    $74.00
    Sale price
    $74.00
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