Best Astragalus Supplements (2026)

Ranked by safety score and evidence coverage from 0 independent research sources

268 Products Analyzed
0 Research Sources
99 Avg Safety Score
87% Evidence-Backed

What the Research Says

Astragalus is a traditional Chinese medicine used for its potential renal, immune, and anti-fatigue properties. Research indicates promising results in managing chronic kidney disease, respiratory infections, and various forms of fatigue, though much evidence involves combination therapies.

Chronic Kidney Disease (CKD): strong Acute Respiratory Tract Infections (ARTI) in children: strong Diabetic Kidney Disease/Nephropathy: moderate Fatigue (Post-COVID, Post-stroke, and Cancer-related): moderate Surgical Site Infections: moderate

AI-generated summary based on 0 research sources. See methodology.

Top-Ranked Astragalus Products

Products ranked by safety score (0–100), then evidence coverage. Higher is better.

# Product Safety Evidence Form
1
Astragalus GNC Herbal Plus Standardized
100
100% 		Capsule
2
Astragalus Root 500 mg Herbal Authority
100
100% 		Liquid
3
Astragalus 500 mg The Vitamin Shoppe
100
100% 		Capsule
4
Astragalus 1000 mg Vitamin World
100
100% 		Softgel Capsule
5
Astragalus Root 500 mg Nature's Harmony
100
100% 		Capsule
6
Astragalus Root 1500 mg Vitacost
100
100% 		Capsule
7
Astragalus L.A. Naturals
100
100% 		Capsule
8
Astragalus Root 200 mg Thompson
100
100% 		Capsule
9
Astragalus Root 470 mg Vitamin World
100
100% 		Capsule
10
Astragalus 500 mg BIOVEA
100
100% 		Capsule
11
Astragalus 500 mg GNC Herbal Plus
100
100% 		Capsule
12
Full Spectrum Astragalus Extract Planetary Herbals
100
100% 		Liquid
13
Full Spectrum Astragalus Glycerite Planetary Herbals
100
100% 		Liquid
14
Full Spectrum Astragalus Extract Planetary Herbals
100
100% 		Liquid
15
Huang Qin Herbalist & Alchemist
100
100% 		Liquid
16
Astragalus Herb Pharm
100
100% 		Liquid
17
Astragalus plnt
100
100% 		Capsule
18
Astragalus 500 mg Nature's Answer
100
100% 		Capsule
19
Astragalus 500 mg Nature's Answer
100
100% 		Capsule
20
Astragalus Root 500 mg Christopher's Original Formulas
100
100% 		Capsule

Showing top 20 of 268 products. View all products →

How We Rank

Products are ranked by safety score (0–100), which considers UL exceedance, unsupported health claims, and proprietary blend disclosure. Products with equal safety scores are then sorted by evidence coverage — the percentage of ingredients backed by Tier-A or Tier-B research.

Safety scores are computed from product label data (DSLD) cross-referenced with 0 research sources. See our Editorial Policy for full methodology.