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Daily Immune Support

MegaFood
4.8
(129 ratings)
Astragalus 500 mg
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Score93

A clean blend of astragalus, zinc bisglycinate, and vitamins C and D3 for daily immune health.

How scoring works
Quantity:60 Tablet(s)(60 servings)
Goals:
Immunity

Score 93

A clean blend of astragalus, zinc bisglycinate, and vitamins C and D3 for daily immune health.

How scoring works
$22.99($0.38 per serving)
iHerb
$ 22.99
Vitacost
$ 22.99
Pure Formulas
$ 22.99
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Analysis

MegaFood is known for high standards, and this formula is a well-rounded pick for daily immune maintenance. It uses zinc bisglycinate, a form of zinc that is easier for the body to absorb and gentle on the stomach. The combination of astragalus with essential vitamins C and D3 provides a broad layer of support for systemic defense.

The 500 mg dose of astragalus offers a solid botanical foundation for your natural defenses. This supplement fits people looking for a clean, professional-grade product that combines both herbs and vitamins. It provides 60 tablets per bottle, offering a full two-month supply of daily support.

Pros

  • Uses highly bioavailable zinc bisglycinate
  • Includes essential vitamins C and D3
  • 500 mg dose of astragalus root
  • Gentle on the stomach

Cons

  • Zinc and Vitamin C doses are relatively low
  • Higher price than single-herb supplements
  • Tablets can be harder to swallow than capsules

Warnings

  • Check with a doctor if you take immunosuppressants
  • Best taken with a meal
  • Keep bottle tightly closed

Nutrient quality

94 Highest impact

Combining vitamins C and D3 with zinc bisglycinate provides a well-rounded foundation for immune signaling. The 500 mg dose of astragalus further supports systemic resilience through traditional botanical pathways.

Ingredient transparency

98 Highest impact

Labeling clearly states the dosages and forms for all active vitamins, minerals, and the herbal component. High transparency regarding the precise profile makes this product easy for consumers to evaluate and trust.

Customer satisfaction

91 Highest impact

A very high average rating from a moderate review base indicate that users trust the quality and effectiveness of this formula. Feedback often highlights the clean ingredient profile and perceived impact on daily wellness.

Value for money

86 Highest impact

The price reflects the higher cost of premium mineral forms and the addition of multiple vitamins. It offers good value for individuals who prioritize clean labels and high-bioavailability nutrients for daily maintenance.

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Goals

Impact
Highest effect
B+ Goal FitB+ Strength of SupportB+ CoverageA Formula Quality

Astragalus is provided at 500mg to support systemic immune strengthening and cellular vigilance. Vitamin C and Vitamin D3 complement this botanical by contributing to foundational defense signaling and antioxidant protection.

The use of Zinc Bisglycinate indicates a preference for high bioavailability and stomach tolerance. While the dosages for Zinc and Vitamin C are modest, the overall profile offers a balanced and clean maintenance approach for daily support.

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Ingredients

IngredientAmount per serving
Vitamin C (Ascorbic Acid)
90 mg
Vitamin D3 (Cholecalciferol)
15 mcg
Zinc (Zinc Bisglycinate)
6 mg
Astragalus
500 mg
Gluten Free Adults 18–50 Kosher Dairy Free Vegetarian
Report overview
Astragalus · 500 mg OverallScore64
F Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyC Value
This straightforward formula provides a meaningful daily dose of Astragalus along with key immune vitamins. It is a high-quality choice for daily maintenance with minimal extra ingredients.
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