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Astragalus 500 mg

Nature's Answer
4.8
★ ★ ★ ★ ★
(461 ratings)
Astragalus 250 mg
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Score74
A well-identified extract-plus-herb astragalus capsule with moderate potency. Missing astragaloside standardization keeps quality confidence incomplete.
How scoring works
Quantity:60 Capsule(s) • (60 servings)
Goals:

Score 74

A well-identified extract-plus-herb astragalus capsule with moderate potency. Missing astragaloside standardization keeps quality confidence incomplete.
How scoring works
$14.99($0.24 per serving)
iHerb
$ 14.99
Amazon
$ 17.49
Vitacost
$ 15.25
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Analysis

The serving combines 250 mg of Astragalus membranaceus root extract with 250 mg of additional astragalus. Species and root identification improve confidence compared with generic astragalus labels.

Astragalosides are named as the extract form, but their percentage is not stated. The balanced extract-and-herb approach may suit maintenance use, though it is less precise than a fully standardized extract.

The capsules fit users who want both concentrated and whole-plant material. Those prioritizing verified potency or broad immune nutrient coverage may prefer a different formula.

Who is it for
  • Adults who value species identification
  • People seeking extract plus whole herb
  • Users focused on moderate daily use
Best for
  • Full-spectrum astragalus routines
  • Longer-term botanical support
  • Single-herb capsule use

Pros

  • Identifies Astragalus membranaceus root
  • Names astragalosides
  • Separates extract and herb amounts

Cons

  • Astragaloside percentage is missing
  • No extract concentration ratio
  • No broader immune nutrients

Warnings

  • Astragalus can affect immune activity and may conflict with immunosuppressant medicines.
  • People managing autoimmune conditions should review the product with their clinician.

Nutrient quality

78 High impact

The accepted astragalus species and root source are clearly identified, but active-marker concentration is absent. The supplied amount supports practical use for focused use.

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Ingredient transparency

81 Highest impact

The main active amounts are clearly listed, making the core formula possible to assess. Intake directions, non-active ingredients, and key botanical-quality details are absent from the supplied data.

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Customer satisfaction

67 High impact

The supplied average is very strong and the response volume is limited. No detailed feedback is provided to assess recurring complaints or fit with the intended purpose.

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Value for money

67 High impact

The serving may be economical, but incomplete botanical verification limits confidence in value. A better specified or more concentrated astragalus product would provide a stronger comparison.

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Ingredients

IngredientAmount per serving
Astragalus (Astragalus membranaceus) root extract (Astragalosides)
 250 mg
Astragalus
250 mg
Adults 18–50 Vegan Vegetarian
Report overview
Astragalus (Astragalosides) · 250 mg OverallScore68
D Active Ingredient Quality & BioavailabilityA Dose, Safety & Label TransparencyC Value

The root extract provides a clearly disclosed mid-range dose and identifies the accepted botanical species. Astragalosides are named, but no marker concentration, extract ratio, or organic certification is disclosed. Cost per standard extract amount is moderate rather than especially low.

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81 Performance

Astragalus Extract 500 mg

NOW
<p>Its 500 mg astragalus root extract identifies polysaccharides, making the main ingredient easier to assess than an uncharacterized herb amount. Compared with the original, that ingredient profile is better characterized or more closely aligned with immune support; the species and active-marker concentration remain unstated.</p>
78 Performance

Astragalus

Herb Pharm
<p>Its label identifies an accepted astragalus species and the root source at 665 mg, making the botanical identity clearer. Compared with the original, that ingredient profile is better characterized or more closely aligned with immune support; no active-marker concentration is provided.</p>
77 Performance

Astragalus Root 2000 mg

Nature's Answer
<p>Its label identifies an accepted astragalus species and the root source at 2000 mg, making the botanical identity clearer. Compared with the original, that ingredient profile is better characterized or more closely aligned with immune support; no active-marker concentration is provided.</p>
78 Budget

Astragalus

Paradise
<p>Its focused astragalus root extract keeps the formula closely aligned with the original product’s main ingredient. Compared with the original, it lowers the serving cost while retaining relevant astragalus support, although the species and active-marker concentration remain unstated.</p>
74 Budget

Astragalus Root 470 mg

Swanson
<p>Its clearly quantified astragalus keeps the formula relevant to the original product’s main herbal purpose. Compared with the original, it lowers the serving cost while retaining relevant astragalus support, although the species, plant part, and active-marker concentration remain unclear.</p>
67 Budget

Immune Renew

NOW
<p>Its astragalus root extract and organic mushroom blend both identify polysaccharides, creating a broader immune-focused profile with useful marker detail. Compared with the original, it lowers the serving cost while retaining relevant astragalus support, although the blend is less focused, and the astragalus species and marker concentration are not stated.</p>
77 Value

Full Spectrum Astragalus Extract 500 mg

Planetary Herbals
<p>Its focused astragalus root extract keeps the formula closely aligned with the original product’s main ingredient. Compared with the original, similar serving economics and the disclosed ingredient profile create a useful quality-to-cost balance, although the species and active-marker concentration remain unstated.</p>
76 Value

Astragalus 1000 mg

AN Amazing Nutrition Amazing Formulas
<p>Its focused astragalus extract preserves the original product’s main herbal purpose in a concise formula. Compared with the original, a lower serving cost and the disclosed ingredient profile create a useful quality-to-cost balance, although the species, plant part, and active-marker concentration remain unclear.</p>
75 Value

Astragalus 550 mg

Nutricost
<p>Its 550 mg astragalus root powder provides a simple, focused herbal option without unrelated active ingredients. Compared with the original, a lower serving cost and the disclosed ingredient profile create a useful quality-to-cost balance, although it is not an identified standardized extract, so active strength is uncertain.</p>
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