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


Douglas Laboratories formulates products with the understanding that every patient is different and that each healthcare professional brings his or her own philosophy and clinical experience into play when working with a patient. We provide a wide selection of vitamin, mineral and amino acid products to meet the unique biochemical and metabolic needs of each patient. Our selection of individual and multi-nutrient products gives the practitioner the ultimate ability to customize supplementation based on lab results, clinical presentation and other parameters to provide personalized nutrition for each patient.

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  1. Opti-DHA™ Enteric Coated
    Opti-DHA™ Enteric Coated
    A higher ratio of DHA to EPA from fish
  2. DMTX™
    Provides antioxidants to help reduce oxidative cell damage
  3. DEPA
    Omega-3 fatty acids from marine triglycerides
  4. LVDTX
    Supports liver function
  5. Organic Greens & Reds
    Organic Greens & Reds
    Concentrated organic fruit and vegetable powders
  6. Immunity
    Helps reduce the symptoms of common cold and upper respiratory tract infections
  7. Prenatal
    Prenatal capsules with Metafolin® calcium L-5 methyltetrahydrofolate and lutein
  8. Cysto Renew
    Cysto Renew
    Formulated by Dr. Geo Espinosa, a naturopathic physician specializing in urology
  9. Vita-Kids™
    Chewable vitamin-mineral-trace element supplement formulated for children
  10. QÜELL Fish Oil® EPA/DHA Plus D
    QÜELL Fish Oil® EPA/DHA Plus D
    Supercritical CO2 triglyceride with added vitamin D
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