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Douglas Laboratories
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L-Tryptophan 1000 mg 60 vcaps by Douglas Labs
Douglas Labs
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Douglas Labs' L-Tryptophan, an amino acid, is made from plants and animal sources. It is often used in supporting a healthy sleep pattern. L-Trypto...
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Multi-Probiotic Spore + SBC 60 capsules by Douglas Labs
Douglas Labs
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Maintaining a balanced microbiome requires resilient organisms capable of surviving the journey through the digestive tract. Douglas Labs' Multi-Pr...
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5-HTP 50 mg 100 capsules by Douglas Labs
Douglas Labs
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Maintaining a balanced mood and healthy sleep architecture depends on the body's ability to synthesize vital neurotransmitters. Douglas Labs' 5-HTP...
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Policosanol 10 mg 60 vcaps by Douglas Labs
Douglas Labs
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Douglas Labs' Policosanol supplies the body with a variety of long-chain fatty alcohols which have been recognized as important in supporting good ...
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Ultra Preventative 1 Daily 60 capsules by Douglas Labs
Douglas Labs
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Maintaining daily vitality requires a steady supply of high-quality nutrients in forms the body can readily utilize. Douglas Labs' Ultra Preventati...
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Selenium + Vitamin E 90 softgels by Douglas Labs
Douglas Labs
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Maintaining cellular health requires a robust defense against the daily impact of oxidative stress. Douglas Labs' QÜELL Selenium + Vitamin E provid...
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Ascorbplex 1000 180 tabs by Douglas Labs
Douglas Labs
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Ascorbplex 1000 by Douglas Labs is a dietary supplement designed to support healthy connective tissues and bones in addition to promoting capillary...
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QÜELL Fish Oil Ultra SPM 60 softgels by Douglas Labs
Douglas Labs
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Maintaining internal equilibrium requires a sophisticated balance of fatty acids and cellular signaling molecules. Douglas Labs' QÜELL Fish Oil Ult...
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N-Acetyl-L-Cysteine 900 mg 90 capsules by Douglas Labs
Douglas Labs
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Maintaining cellular integrity requires a robust defense against oxidative stress. Douglas Labs' N-Acetyl-L-Cysteine provides a high-purity source ...
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Glucosamine + MSM Forte 120 capsules by Douglas Labs
Douglas Labs
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Maintaining physical mobility and comfort requires a dedicated focus on the structural components of the skeletal system. Douglas Labs' Glucosamine...
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Methylated Resveratrol Plus 30 caps by Douglas Labs
Douglas Labs
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Douglas Labs' Methylated Resveratrol Plus features pterostilbene, a methylated form of resveratrol found in berries. This formulation also includes...
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Metabolic Lean 60 caps by Douglas Labs
Douglas Labs
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Douglas Labs' Metabolic Lean combines three researched ingredients: Meratrim plant extract, Capsimax capsicum extract, and chromium picolinate. Thi...
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About Douglas Laboratories
Since the late 1950’s, Douglas Laboratories has a rich heritage in researching and designing science-based, healthy aging supplements for practitioners and their patients. Specializing in healthy aging vitamins and supplements, Douglas Labs manufactures nutritional supplements aim at supporting individuals for long-term health and in maintaining active lifestyles.
Douglas Labs is committed to delivering products that are of the highest quality. Products are made in a GMP compliant manufacturing facility and Douglas Labs is NSF International registered and inspected for good manufacturing practices. Because Douglas Laboratories is also a producer of NSF certified for sports products with an ISO-accredited internal quality laboratory, products by Douglas Laboratories are guaranteed to be free of banned substances.
Douglas Laboratories is dedicated to researching their products through extensive clinical trials and have partnered with the University of Pittsburgh Children’s Hospital and Laval University in Quebec in the past to do so.
Douglas Labs also host educational events and oftentimes invite leaders and experts in their field to share their opinions and lectures. These educational events by Douglas Laboratories can be seen through webinars or in-person seminars.