LifeSource Vitamins

Burdock Root 667 mg Liquid Extract - 1 fl. oz. ORGANIC

Original Price: $13.99   Current Price: $13.99
  • Provides antioxidant support with burdock root*
  • Helps improve inflammation markers in joint discomfort*
  • Supports digestive health with prebiotic fibers*
  • Aids fatigue reduction and endurance support*
  • 3rd-party lab tested for purity & potency
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Product Details

Burdock Root Liquid Extract — LifeSource Supplements

Burdock Root Liquid Extract — LifeSource Supplements*


Premium Arctium lappa (burdock) liquid extract designed to support antioxidant defenses, gentle digestive comfort, and overall wellness.* Produced in FDA-registered, GMP-certified facilities and
3rd-party lab tested for purity, potency & label accuracy.*

Research Promise: At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. In addition, we reference reviews from 39 leading health organizations and insights from 20 top global universities to ensure our guidance aligns with credible science.*

Clinically Studied Benefits (with research)

  • Inflammation & oxidative status — Burdock tea reduced hs-CRP and IL-6 and improved antioxidant markers in adults with knee OA (human trial). NIH/PubMed — Maghsoumi-Norouzabad, 2014
  • Prebiotic gut support — Inulin-type fructans (naturally occurring in burdock) are documented human prebiotics that modulate the microbiota and metabolic endpoints (review of clinical evidence). NLM/PMC — Davani-Davari, 2019
  • Antioxidant potential — Burdock polyphenols (e.g., chlorogenic acid, quercetin) discussed across human-relevant reviews for free-radical defense. NLM/PMC — Zhao, 2021
  • Liver wellness rationale — Burdock constituents summarized for hepatoprotective support in evidence syntheses. NLM/PMC — Xu, 2020
  • Botanical overview — Arctium lappa clinical/experimental evidence and safety considerations compiled in a comprehensive review. NIH/PubMed — Chan, 2011
  • Dermatologic rationale — Antioxidant constituents linked with skin-related applications in modern reviews. NLM/PMC — Zhao, 2021
  • Microbial context — Burdock extracts reported antimicrobial activity in the literature (context-dependent; not disease claims). NLM/PMC — Zhao, 2021
  • Synergistic matrix — Lignans + phenolics + inulin discussed as a multi-component antioxidant/prebiotic profile. NLM/PMC — Zhao, 2021

Additional Potential Benefits*

Early-stage, traditional-use, or mechanistic evidence; more human research may be needed.*

  • Fatigue/endurance signals — Burdock extract reduced fatigue biomarkers and improved performance in animal studies. NLM/PMC — Hsu, 2017
  • Microbiome & SCFA — Inulin supports beneficial bacteria and short-chain fatty acids (review with human data). NLM/PMC — Davani-Davari, 2019
  • Liver wellness rationale — Burdock constituents explored for hepatoprotection; more clinical trials are warranted. NLM/PMC — Xu, 2020
  • Skin wellness rationale — Polyphenols discussed for dermatologic comfort due to antioxidant properties. NLM/PMC — Zhao, 2021
  • General antioxidant support — Phenolic profile underpins broad free-radical defense. NLM/PMC — Zhao, 2021
  • Traditional detox support — Arctium lappa noted historically; modern mechanistic context provided in reviews. NIH/PubMed — Chan, 2011
Institutional Monitoring: We monitor research from the world’s leading institutions — including Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge University, Oxford, Stanford, Yale, MIT, the University of Florida, Oregon State University – Linus Pauling Institute, Boston University, Cornell, Columbia, and Ohio State — to ensure our guidance remains aligned with the highest standards of credible science.*

Brief Benefit Bullets

  • Antioxidant-rich botanical to help neutralize free radicals*
  • Human study showed improvements in inflammatory markers (knee OA)*
  • Inulin-type prebiotic support for a healthy gut microbiome*
  • Traditional liver & skin wellness support with modern rationale*
  • Alcohol-based liquid extract for flexible dosing*
  • 3rd-party lab tested for purity & potency*

Product Specifications

  • Serving Size — 30 drops (1 mL)
  • Servings Per Container — 30
  • Herb — Organic Fresh Burdock Root (Arctium lappa)
  • Herb Strength Ratio — 1:1.5
  • Form — Alcohol-based liquid extract
  • Other Ingredients — Grain alcohol (60–70% by volume), deionized water
  • Free From — Artificial colors or flavors*
  • Quality — Third-party tested for identity, potency & purity

Suggested Use


See product label for full instructions, or as directed by your healthcare professional. Do not exceed recommended use. If pregnant, nursing, taking medications, have diabetes, use diuretics, or have plant allergies, consult your physician. Discontinue if adverse reaction occurs.*


Produced in FDA-registered, GMP-certified facilities and
3rd-party lab tested for purity & potency.*

LifeSource Vitamins — Proudly American — Since 1992


*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.



Burdock Root liquid extract — antioxidant and gentle digestive support (inulin-rich). 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*

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