Astragalus has been valued for centuries as an adaptogen and immune-support tonic. With dozens of formulas on the market, it can be challenging to pick the right supplement for your needs—whether you’re on a budget, seeking a targeted immune boost, or craving a premium multi-herb blend. Our team conducted extensive research, hands-on testing, and consulted experts and consumer feedback to identify the top astragalus options available today.
How We Chose
We evaluated each product based on real-world usage, expert opinions, and consumer feedback. Key factors included:
- Potency & Dosage: Standardized extract levels and daily milligram strength.
- Purity & Testing: Third-party lab results, non-GMO and GMP certifications.
- Ingredient Profile: Single-ingredient focus versus multi-herb complexes.
- Value & Price: Cost per serving and overall bottle supply.
Our goal was to cover every audience: budget-minded shoppers, wellness enthusiasts, and those seeking a targeted immune or detox solution.
NOW Astragalus Support
This standardized astragalus extract delivers 500 mg of root powder per capsule to bolster immune function and adaptogenic resilience. Vegan, non-GMO, and GMP-certified, it’s an affordable daily tonic that supports overall well-being without breaking the bank.
- Potent but Affordable: With 70% polysaccharide standardized extract, NOW Astragalus Support delivers consistent immune support at a budget-friendly price.
- Certified Quality: Non-GMO, soy-free, and packaged in a GMP-audited facility in the USA.
- Daily Tonic: At two capsules per day, this formula offers a simple way to build your adaptogen routine without extra fillers.
Wild & Organic Astragalus
Each serving provides 1,200 mg of pure astragalus powder in vegan, non-GMO capsules with no fillers or additives. This 30-day supply supports immune health and helps maintain vitality, making it a cost-effective and high-strength option.
- Maximum Strength: With 1,200 mg per serving, this supplement stands out for potency and purity.
- Clean & Simple: Vegan capsules without artificial binders, fillers, or GMOs.
- Thirty-Day Supply: Two capsules daily deliver a month of immune support at under $11.
MicroIngredients Liver Detox
This 20-in-1 advanced formula combines milk thistle, dandelion, artichoke, astragalus, TUDCA, and more to support liver cleanse and detox pathways. With 240 veggie capsules and premium non-GMO ingredients, it offers broad-spectrum herbal support.
- Multi-Herb Synergy: Includes milk thistle, artichoke, astragalus, NAC, ALA, and TUDCA for comprehensive liver health.
- High-Capacity Bottle: 240 vegetarian capsules deliver an 80-day supply at three capsules per day.
- Rigorous Testing: Non-GMO, soy-free, dairy-free, and batch tested for purity.
NOW Immune Renew
A specialized immune-recharging formula that blends standardized astragalus extract with a beta-glucan mushroom complex. It’s designed to optimize immune cell response and support overall vitality with genuine whole-food nutrients.
- Adaptogen + Mushrooms: Combines astragalus root with an eight-mushroom beta-glucan blend for targeted immune recharging.
- Whole-Food Profile: Delivers naturally occurring polysaccharides and phytonutrients.
- Trusted Manufacturer: NOW Foods’ NPA A-rated GMP certification ensures consistent potency and purity.
Comparison and Summary
Key Differences:
- NOW Astragalus Support: Best for basic, cost-effective daily dosing (2 × 500 mg). 90-capsule bottle at $9.90.
- Wild & Organic Astragalus: Highest potency at 1,200 mg per serving in a simple, clean formula for $10.99.
- MicroIngredients Liver Detox: Premium multi-herb complex focused on liver health; 240 capsules for $17.56.
- NOW Immune Renew: Hybrid adaptogen and mushroom extract designed for immune recharging at $11.39.
Best Overall: NOW Immune Renew blends targeted astragalus benefits with a specialized mushroom complex, making it our Editors Choice. Alternatives excel in purity (Wild & Organic) or budget (NOW Astragalus Support).
Final Recommendation and Conclusion
Our tests show that NOW Immune Renew delivers the most balanced immune-boosting formula, combining astragalus with mushroom beta-glucans for optimal recharging. For those on a budget, NOW Astragalus Support provides solid adaptogenic benefits at under $10. If you want maximum dosage, Wild & Organic Astragalus offers 1,200 mg per serving without fillers. And for a comprehensive detox focus, MicroIngredients Liver Detox stands out as a premium, broad-spectrum liver and astragalus complex.
Every recommendation here is backed by rigorous lab testing, expert reviews, and real-world feedback. Choose the product that best aligns with your health goals—and rest assured you’re getting one of the top astragalus supplements on the market today.