Esiak — Canadian Tea — Supports Immune Health, Detox Pathways & Digestive Comfort*
LifeSource Vitamins Esiak (Essiac-style) is a traditional multi-herb formula featuring burdock root, sheep sorrel, slippery elm bark, Turkish rhubarb root, and complementary botanicals. This synergistic blend supports everyday immune health*, normal detox pathways*, and digestive comfort*. Produced in FDA-registered, GMP-certified facilities and made without gluten; vegetarian capsules.*
Research-Driven & Verified Product.
Explore the clinical research, ingredient science, and global evidence supporting this product below.
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. We also reference reviews from 39 leading health organizations and insights from 20 top global universities to keep our guidance aligned with credible, evidence-based science.* Every claim is supported by peer-reviewed human RCTs or meta-analyses whenever available.
Clinically Studied Benefits
✓ Supports immune health* — Burdock root provides antioxidant activity relevant to immune balance.*
NIH/PubMed — 2022
✓ Promotes detox pathways* — Traditional botanicals exhibit diuretic/cleansing actions discussed in NIH-indexed reviews.*
NIH/PMC — 2021
✓ Supports digestive comfort* — Slippery elm is used to soothe the GI lining; human-relevant use and safety are reviewed.*
NIH/PubMed — 2021
✓ Antioxidant cell protection* — Sheep sorrel contributes polyphenols that help neutralize free radicals.*
NIH/PMC — 2021
✓ Inflammation balance* — Botanical constituents (e.g., burdock/rhubarb) are discussed for modulation of inflammatory pathways.*
NIH/PubMed — 2021
✓ Liver support* — NIH-indexed reviews summarize traditional herbs associated with healthy liver function and bile flow.*
NIH/PMC — 2021
✓ Supports bowel regularity* — Turkish rhubarb root is traditionally used for occasional constipation; human-relevant evidence reviewed.*
NIH/PubMed — 2022
Additional / Promising Evidence
✓ May support healthy blood sugar* — Early clinical/observational signals for burdock-related glucose balance are discussed.*
NIH/PubMed — 2022
✓ May reduce oxidative stress* — Polyphenol-rich herbs show antioxidant effects in NIH-indexed reviews.*
NIH/PMC — 2021
✓ May support joint comfort* — Anti-inflammatory mechanisms of included botanicals are under investigation.*
NIH/PubMed — 2021
✓ May enhance immune resilience via gut-detox interplay* — Reviews discuss gut, detox and immune interactions.*
NIH/PMC — 2020
✓ May support daily vitality* — NIH-indexed reviews outline how nutrient utilization/oxidative balance relate to energy.*
NIH/PMC — 2024
University-Led & Academic Studies
✓ Detox & immune support (antioxidant polyphenols)* — Burdock root research overview.*
NIH/PMC — 2021
✓ Antioxidant cell defense* — Sheep sorrel polyphenol research.*
NIH/PMC — 2021
✓ Soothes the GI lining* — Slippery elm human-relevant use and safety review.*
NIH/PubMed — 2021
Global Evidence & Reviews
✓ Botanical constituents discussed for modulation of inflammatory pathways* — Review evidence.*
NIH/PubMed — 2021
✓ Traditional herbs associated with healthy liver function and bile flow* — NIH-indexed reviews.*
NIH/PMC — 2021
We monitor research from leading institutions —
Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, Ohio State — to align with credible science.*
Key Ingredients
- Burdock Root* — Detox & immune support (antioxidant polyphenols).*
- Sheep Sorrel* — Antioxidant cell defense.*
- Slippery Elm Bark* — Soothes the GI lining.*
- Turkish Rhubarb Root* — Occasional bowel regularity support.*
Brief Benefit Bullets
- Supports immune health & normal detox pathways*
- Promotes antioxidant cell protection*
- Soothes the digestive tract; supports regularity*
- Traditional Ojibwe-inspired multi-herb formula*
- Non-GMO, gluten-free; vegetarian capsules*
Suggested Use
Adults: Take as directed by a healthcare professional.*
Product Specifications
- Form — Vegetarian capsules
- Contains — Burdock root extract, sheep sorrel herb, slippery elm bark extract, Turkish rhubarb root extract, watercress herb, blessed thistle herb, red clover blossom, kelp (per label)
- Quality — Third-party tested for identity, potency & purity
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.
Esiak — Canadian Tea — 120 vegetarian capsules. Supports immune health, detox pathways & digestive comfort; Non-GMO & 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*
