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Astragalus Root 500 mg

product on market Capsule Nature's Harmony Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Astragalus root is researched for its potential to support immune function and reduce fatigue. Current clinical evidence for these effects is considered limited. The ingredient profile maintains a high safety score with no significant concerns noted.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Astragalus Root 500 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
Botanical
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

500 mg
Market median: 470.0mg (230 products) 9 studies (A:3, B:3)

Other Ingredients

Magnesium Stearate Silicon Dioxide Gelatin
Claims

Label Claims — Verification

Unverified All Other
Info

Product Information

Directions for Use

Recommended Use: Used in Traditional Chinese Medicine for frequent colds, and for spleen deficiency presenting with a lack of appetite, fatigue and diarrhea. Recommended Dose: Adults take 2 capsules three times daily.

Warnings & Precautions

Risk Information: Do not use if you are pregnant or breastfeeding.

Consult a health care practitioner prior to use if you have an auto-immune condition. According to TCM, do not use use in cases of exterior excess, qi stagnation, damp obstruction, food stagnation, yin deficiency with heat signs, or skin lesions in their early stages or where there is a heat toxin.

KEEP OUT OF REACH OF CHILDREN.

DO NOT USE IF SEAL UNDER CAP IS BROKEN.

Formulation Notes

This product does not contain corn, dairy, egg, gluten, lactose, nuts, shellfish, sodium, soy, starch, sugar, sulfites, yeast, or artificial colours, flavours or preservatives.

Additional Information

STORE IN A COOL, DRY PLACE.

For Frequent Colds

{Capsule} Actual Size

400817.01-00

Purity Life(R)

Metadata

Product Details

UPC / SKU0 63047 00817 0
DSLD Entry Date2013-05-24
Product TypeBotanical
FormCapsule
DSLD ID21689
Data Updated2026-04-11
Research

Research Evidence

9
Research Sources
60
Avg Quality
5
Meta Analysis
2
Cochrane Review
1
Systematic Review
1
Rct
B Astragalus (a traditional Chinese medicine) for treating chronic kidney disease.
Cochrane Review The Cochrane database of systematic reviews PubMed DOI
B Oral Astragalus (Huang qi) for preventing frequent episodes of acute respiratory tract infection in children.
Cochrane Review The Cochrane database of systematic reviews PubMed DOI
B Evaluating traditional Chinese medicine (TCM) Jie Geng and Huang Qi combination on reducing surgical site infections in colorectal cancer surgeries: A systematic review and meta-analysis
Meta Analysis International wound journal 2024 PubMed DOI
B Chronic fatigue syndrome post-COVID-19: triple-blind randomised clinical trial of Astragalus root extract
Rct BMJ supportive & palliative care 2025 PubMed DOI
B Efficacy and potential pharmacological mechanism of Astragalus-Salvia miltiorrhiza combination in diabetic nephropathy: integrating meta-analysis, network pharmacology, molecular docking, and experimental validation
Meta Analysis Renal failure 2025 PubMed DOI
B Renal protective effects and mechanisms of Astragalus membranaceus for diabetic kidney disease in animal models: An updated systematic review and meta-analysis
Meta Analysis Phytomedicine : international journal of phytotherapy and phytopharmacology 2024 PubMed DOI
C Adjuvant therapy with Astragalus membranaceus for post-stroke fatigue: a systematic review
Systematic Review Metabolic brain disease 2020 PubMed DOI
C Efficacy of Astragalus Membranaceus (Huang Qi) for Cancer-Related Fatigue: A Systematic Review and Meta-Analysis of Randomized Controlled Studies
Meta Analysis Integrative cancer therapies 2025 PubMed DOI
C The Effect of Astragalus on Humoral and Cellular Immune Response: A Systematic Review and Meta-Analysis of Human Studies
Meta Analysis Complementary medicine research 2023 PubMed DOI
View all evidence for Astragalus →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.