No Thanks

Your 10% Off Promo Code is on the Way! Thanks for signing up for emails.

You're now signed up to receive exclusive deals and savings opportunities!

Thanks again for connecting with us. Keep an eye on your inbox — your first coupon is on its way!

Thank You! This email address is already signed up

You are signed up for the following:

  • Offers
  • Recipes
  • E-Newsletter
  • Updates & Reminders

Thank you for your interest and be assured that you will continue to receive our emails at this address.

Look for your next communication from us within the next week.


We are having trouble processing your request.

Our apologies!

Please try again later.

Search Please enter an item number or keyword
Shop by
Do You
Need Help?

Swanson Superior Herbs

Astragalus (Standardized)

Buy 1 Get 1 Free

Astragalus (Standardized)

Item: SWH005

  • Terrific antioxidant protection, especially for the liver*

  • Helps boost energy

  • Each capsule delivers 500 mg of guaranteed potency herb

500 mg 120 Caps
Caps Size: 0

Now 2 for $15.36
BOGO + Extra 25% Off
Limit: 3
Was $20.49
MSRP $28.49
Save 73%
Yes! I want 10% off and free shipping over $50 on my next automatic shipment of this item.  days. Learn more
In Stock

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving % Daily Value
Astragalus Extract (0.5% calycosin 7-O-beta d-glucopyranoside) (root) 500 mg *

*Daily Value not established.

Other ingredients: Maltodextrin, gelatin, microcrystalline cellulose (plant fiber), calcium palmitate, silica.

Suggested use: As a dietary supplement, take one capsule two times per day with water.

WARNING: Do not take this product if you are pregnant or nursing. Consult your healthcare provider before use if you are taking prescription medication or if you have an autoimmune condition.

Relative Size

Printable Size Guide

Shipping Weight

.23 lbs

  • Terrific antioxidant protection, especially for the liver*

  • Helps boost energy

  • Each capsule delivers 500 mg of guaranteed potency herb

Astragalus helps support liver health, nourish the body's defenses and boost energy.* Swanson Superior Herbs Astragalus provides 500 mg of standardized astragalus extract.

Swanson Superior Herbs Astragalus (Standardized) Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Astragalus (Standardized) is rated 4.9 out of 5 by 25.
Rated 5 out of 5 by from Seems like a great product I appreciate that this product is standardized. I try not to over use supplements, but Astragalus comes so highly recommended that I feel good knowing that it is available in such an easy form to take, so I take the recommended amount and feel great!
Date published: 2017-02-21
Rated 5 out of 5 by from Great Astragalus Standardized means I am getting the dosage I expect to get when I buy. This is more expensive than the kind that is not standardized, but you don't know what amounts you are getting. I highly recommend this!
Date published: 2016-08-31
Rated 5 out of 5 by from Great purchase Simply superior quality product at an affordable price!!
Date published: 2016-07-13
Rated 5 out of 5 by from Gary take to boost immune system and cellular health.
Date published: 2013-11-18
Rated 5 out of 5 by from I have been using this for years.
Date published: 2013-11-03
Rated 5 out of 5 by from Can't live without it... I've been using this for over 9 years now. I consider one of the essential supplement for me to take.
Date published: 2013-11-01
Rated 5 out of 5 by from Astragalus (Standardized) I have researched this herb and found this product to be superior and effective. I am very happy with my purchase.
Date published: 2013-10-30
Rated 5 out of 5 by from great herb I got this on a bogo bargin. It is very effective in helping sleep, especially if combined with Goji Berry Extract and Jujube Extract.
Date published: 2013-08-25
Rated 5 out of 5 by from Good value I have used this product for some time and find it a good standardized Astragalus. I buy it when on buy one get one free offer as it is more expensive than the regular Swanson Astragalus. I have researched Astragalus and use this product to keep my immune system in good condition. I shop around for vitamins but find Swansons very competetive in their prices.
Date published: 2013-05-04
Rated 5 out of 5 by from Dr Oz recommends this Per Dr Oz our telomeres break off or shorten as we age. Astragalus strengthens them allowing better transit through the synapse.
Date published: 2013-02-28
Rated 5 out of 5 by from Always good Short and sweet, Astragalus is one of my favorite for overall well being and Swanson brings it to us as another great item at a value price.
Date published: 2012-12-27
Rated 5 out of 5 by from Good product! I use this with other herbs in my daily tea; I feel more relaxed;in day to day stresses. So I know it is working.
Date published: 2012-05-19
Rated 5 out of 5 by from Great product at a fair price, has help with my condition
Date published: 2010-05-22
Rated 5 out of 5 by from A fine product! This offers a standardized extract of astragalus and is preferable over other forms of this herb. It is a reliable staple which can benefit the human defense arsenal in a myriad of ways. 120 capsules is a generous amount, with each capsule offering 500 mg. It seems to act as a versatile herb with many uses.
Date published: 2010-02-25
  • y_2018, m_1, d_20, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.6
  • cp_1, bvpage1
  • co_hasreviews, tv_11, tr_14
  • loc_en_US, sid_SWH005, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_swansonhealth
Swanson Quality Assurance

Why Shop Swanson®?

We know how important your health is to you and your loved ones. That’s why we’re focused on delivering only high quality products you can trust at the best value.

Our lab evaluates every product to make sure it’s compliant with strict standards and government regulations, and we fully believe in and stand behind our products. If you’re dissatisfied for any reason, we’ll give you a full refund and pay return shipping.

Swanson's Standards

We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

Learn More
Customer Service

Easy Refill

  • Get your favorite products delivered automatically
  • 10% off future orders of Swanson brand products in your subscription
  • FREE standard shipping on all future orders over $50
  • Control the frequency, delivery date, item quantity... or cancel at any time
  • Email reminders before each delivery
See all FAQs here