Astragalus Extract 500 mg®

Botanicals & Herbs

Brand: NOW

CapsuleBotanicalOff Market
Click to view full label

Net Contents

90 Vcap(s)(R)

Serving Size

1 Vcap(s)(R)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 33739 04598 0

Product Version

CODE 4598 V2

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

2Dietary Attributes

Label states: Vegetarian, Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Contains

  • Milk
  • Egg
  • Wheat
  • Soy
  • Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 1 Vcap(s)(R)

IngredientAmount Per Serving
Astragalus root extract(Polysaccharides)500 mg

Not Present

Other Ingredients

CelluloseCelluloseSilicaMagnesium Stearate

Target Groups

VegetarianAdult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

Label Claims

All OtherStructure/Function

Warnings & Precautions

Precautions re: All Other

CAUTION: PLEASE DISCARD THE INEDIBLE FRESHNESS PACKET ENCLOSED.

Formulation

Formulation re: Vegetarian/Vegan

Vegetarian Formula

Formulation re: Does NOT Contain

Contains no sugar, salt, yeast, wheat, gluten, corn, soy, milk, egg or preservatives.

Formulation re: Vegetarian/Vegan

Vegetarian Formula.

FDA Statements

FDA Disclaimer Statement

*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.

FDA Statement of Identity

A Dietary Supplement

Other Label Statements

Brand IP Statement(s) re: (c), (TM), (SM)

Vcaps(R) is a registered trademark of Capsugel.

General Statements: All Other Content

Made in the U.S.A.

General: Product/Version Code

CODE 4598 V2

Brand IP Statement(s) re: (c), (TM), (SM)

SUGGESTED USAGE: As an herbal dietary supplement, take 1 Vcap(R) 1-3 times daily as needed, preferably with meals.

General Statements: All Other Content

For more than 2000 years, Chinese herbalists have valued Astragalus for its adaptogenic properties, as well as for its ability to tonify the body's "vital force" known as the Qi. More recently, Astragalus has been found to support healthy immune function through numerous mechanisms. Non-clinical studies using Astragalus have demonstrated its ability to stimulate the production of and increase the activity of specialized white blood cells, such as T-Cells and Natural Killer Cells. Astragalus has also been studied for its role in the support of healthy liver and vascular function. Herbalists recommend the use of Astragalus both seasonally and year-round to support a healthy immune system.*

General Statements: All Other Content

IMMUNE SYSTEM SUPPORT

Brand IP Statement(s) re: (c), (TM), (SM)

- Standardized to 70% Polysaccharides - Stimulates Production of Immune Cells*

Seals/Symbols

GMP QUALITY ASSURED

General Statements: All Other Content

ACTUAL SIZE

Manufacturer & Distributor

Manufacturer

NOW FOODS

BLOOMINGDALE, IL, 60108

Other

Market Reference

$6.18 – $88.55· 36 listings
  • Now Foods Astragalus Extract 500mg 90 Count

    Vitacost.com4.7(2400)
    $10.40
  • NOW Foods Astragalus Extract 500 mg 90 Veg Capsules

    NOW4.7(2400)
    $16.99
  • NOW Astragalus 500 Mg 100 Capsules

    Walmart4.8(1200)
    $8.43
  • NOW Foods Astragalus 500 mg 100 Veg Capsules

    NOW4.8(1100)
    $11.99
  • (2 pack) NOW Supplements, Astragalus Extract 500 mg (Standardized to 70% Polysaccharides), 90 Veg Capsules, Brown

    Walmart - Fruitful Yield4.7(2400)
    $25.40
  • Now Foods Astragalus Extract 500 Mg - 270 Veg Capsules (3 x 90 Capsule Bottles) 3 PACK

    DPS Nutrition4.7(2400)
    $24.99
  • (2 pack) NOW Supplements, Astragalus (Astragalus membranaceus) 500 mg, Immune System Support*, 100 Capsules, Beige

    Walmart - Fruitful Yield4.7(2400)
    $21.04
  • Astragalus 500 mg - 100 Capsules

    Bulk Apothecary4.8(1200)
    $7.35

Where to Buy Locally

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  • VITAShop

    4.7 (264)

    Vitamin & Supplements Shop

    7181 Yonge St #38, Markham, ON L3T 0C7, Canada

  • The Vitamin Shoppe

    4.1 (115)

    Vitamin & Supplements Shop

    45450 Dulles Crossing Plaza #185, Sterling, VA 20166, United States

  • Holly Hill Health Foods, Inc.

    4.7 (160)

    Vitamin & Supplements Shop

    1200 Welsh Rd Ste N, North Wales, PA 19454, United States

  • Burman's Health Shop

    4.8 (1692)

    Vitamin & Supplements Shop

    3409 Edgmont Ave, Brookhaven, PA 19015, United States

  • e-NutritionStore.com

    5.0 (10)

    Vitamin & Supplements Shop

    6010 Meadowridge Center Dr K, Elkridge, MD 21075, United States

  • AlchemLife

    5.0 (3)

    Vitamin & Supplements Shop

    1628 John F Kennedy Blvd 6th Floor, Suite 610, Philadelphia, PA 19103, United States

  • Piping Rock Health Products

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    2120 Smithtown Ave, Ronkonkoma, NY 11779, United States

  • AdvancedSupps.com

    5.0 (90)

    Vitamin & Supplements Shop

    3872 Union Deposit Rd, Harrisburg, PA 17109, United States

Research & Studies

  • Standardized astragalus extract for attenuation of the immunosuppression induced by strenuous physical exercise: randomized controlled trial

    E Latour, J Arlet, EE Latour, A Juszkiewicz… - Journal of the …, 2021 - Taylor & Francis

    … This paper aimed to verify how a supplementation of rower’s diet with Astragalus Membranaceus Root (AMR) modulated their immune system response to maximal physical exertion. …

    202125 citations
  • The effect of Astragalus on humoral and cellular immune response: a systematic review and meta-analysis of human studies

    X Zhang, X Qu, Y Zou - Complementary medicine research, 2023 - karger.com

    … The PRISMA 2020 guideline was used in the systematic review (online supplement 1; for all online … These findings suggest that Astragalus may have a positive impact on liver health, …

    202315 citations
  • Radix Astragali (Astragalus): latest advancements and trends in chemistry, analysis, pharmacology and pharmacokinetics

    C Chu, LW Qi, EH Liu, B Li, W Gao… - Current Organic …, 2010 - ingentaconnect.com

    … are the two most widely used species for health purposes. … is commonly used as nutritional dietary supplements and … Scientific clinical trials are now warranted to find out its most …

    201097 citations
  • A natural astragalus-based nutritional supplement lengthens telomeres in a middle-aged population: a randomized, double-blind, placebo-controlled study

    C de Jaeger, S Kruiskamp, E Voronska, C Lamberti… - Nutrients, 2024 - mdpi.com

    … the supplement’s intake. These findings suggest that this Astragalus-based supplement warrants … benefits in promoting health, extending life expectancy, and supporting healthy aging. …

    202411 citations
  • Bioactive components and clinical potential of Astragalus species

    S Li, X Hu, F Liu, W Hu - Frontiers in Pharmacology, 2025 - frontiersin.org

    … supplements, teas, and health products. However, standardizing Astragalus species extracts remains challenging due to variations in plant sources, growing conditions, and extraction …

    202534 citations
  • Efficacy of Astragalus Membranaceus (Huang Qi) for Cancer-related fatigue: a systematic review and meta-analysis of randomized controlled studies

    X Sheng, L Yang, B Huang, G Lin… - Integrative Cancer …, 2025 - journals.sagepub.com

    … legal dietary supplements under the United States Dietary Supplement Health and Education … effects; therefore, astragalus polysaccharide (PG2) injection is now approved in Taiwan as …

    202514 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-10-01. DSLD Label ID: 13201. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.