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.

Oops!

We are having trouble processing your request.

Our apologies!

Please try again later.

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

Swanson Ultra

Maximum-Strength Grapefruit Seed

Maximum-Strength Grapefruit Seed

Item: SWU354

  • Promotes a healthy urinary tract*



  • Nourishes and strengthens capillary membranes*



  • Enhances vitamin C use for powerful immune system support*


575 mg 120 Caps
Caps Size: 00

$8.29
MSRP $11.99
Save 31%
Yes! I want 10% off and free shipping over $50 on my next automatic shipment of this item.  days. Learn more
Quantity
In Stock

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving % Daily Value
Grapefruit Seed (Citrus paradisi) 575 mg *

*Daily Value not established.

Other ingredients: Gelatin, microcrystalline cellulose (plant fiber), may contain one or both of the following: magnesium stearate, silica.

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

Relative Size

Printable Size Guide

Shipping Weight

.29 lbs

  • Promotes a healthy urinary tract*



  • Nourishes and strengthens capillary membranes*



  • Enhances vitamin C use for powerful immune system support*


Swanson Maximum-Strength Grapefruit Seed provides terrific nourishment for the urinary tract and structural health of the body's many capillaries.* Grapefruit seed has bioflavonoids, which give antioxidant support to the entire immune system.* They aid a more efficient and effective utilization of your body's cellular vitamin C stores, reason alone to make Swanson Ultra Maximum Strength Grapefruit Seed a valuable complement to any wellness regimen.*

Swanson Ultra Maximum-Strength Grapefruit Seed Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Maximum-Strength Grapefruit Seed is rated 4.3 out of 5 by 11.
Rated 4 out of 5 by from not what I expected I have used grapefruit seed extract for years with great results. Sorry to say this particular formula does not work as well as most others
Date published: 2016-04-24
Rated 5 out of 5 by from Love it! We take grapefruit seed mainly during the winter months to boost our immune systems. Seems to work really well.
Date published: 2013-09-21
Rated 4 out of 5 by from Great Deal for Max Strength! The best deal I found anywhere! This really helped me get my intestinal health back in order. Very pleased with the results I achieved along with diet and other supplements.
Date published: 2013-07-14
Rated 4 out of 5 by from weight control? This is one of the supplements I take to maintain weight loss and combat belly fat!
Date published: 2013-03-01
Rated 1 out of 5 by from Grapefruit seed extract? This is certainly not as good a product as I am used to having. I opened a capsule to test the grapefruit seed strengh and could hardly taste it ! I have excellent taste buds and they should have went nuts with the purported amount of extract. Instead it was a sweet taste with very little grapefruit taste. I would be surprised if there was even 100mg. in the cap. Also when I take two caps of the other product(100mg)I know its working . This stuff I take 4 caps and still notice nothing!
Date published: 2011-08-05
Rated 5 out of 5 by from wow 120 caps 575mg...amazing price and dose...to me this shows swanson will more than likely always have what im looking for.very happy with my purchase once again.i couldent even find a dose this high until now.makes any meal easier on me.
Date published: 2011-02-01
Rated 5 out of 5 by from Best out there! I have used this product for a year now and just love the effectiveness of it. Also, love the price compared to others out there.
Date published: 2010-11-23
Rated 5 out of 5 by from a great find I have had difficulty finding this product elsewhere and found great price and effective quality. this works very well for my researched purposes.
Date published: 2009-07-23
  • y_2017, m_12, d_13, h_20
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_3, tr_8
  • loc_en_US, sid_SWU354, 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
About Swanson
T M

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