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 Ultra

PureWay-C 1,000 mg w/Bioflavonoids

PureWay-C 1,000 mg w/Bioflavonoids

Item: SWU408

  • More rapidly taken up and absorbed by cells

  • Scientifically proven free-radical-fighting power*

  • Superior form benefits nervous system, skin and immune health*

1,000 mg 90 Tabs
Tabs Size: S

MSRP $14.99
Save 23%
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 Tablet

  Amount Per Serving % Daily Value
Vitamin C USP (from PureWay-C® ascorbic acid) 1,000 mg 1,111%
PureWay-C® [proprietary formulation of ascorbic acid USP combined with lipid metabolites (fatty acids) from vegetable waxes] 1,166 mg *
Bioflavonoids (from citrusbioflavonoid complex) 200 mg *

*Daily Value not established.

Other ingredients: Stearic acid, microcrystalline cellulose (plant fiber), magnesium stearate, croscarmellose sodium, pharmaceutical glaze.

Suggested Use: As a dietary supplement, take one tablet per day with food and water.

PureWay-C® is a registered trademark of Innovation Laboratories, Inc. and is used here under licensed. U.S. and international patents pending.

Relative Size

Printable Size Guide

Shipping Weight

.43 lbs

  • More rapidly taken up and absorbed by cells

  • Scientifically proven free-radical-fighting power*

  • Superior form benefits nervous system, skin and immune health*

Swanson PureWay-C 1,000 mg with Bioflavonoids helps support the nervous system, skin and immune system health.* This form of vitamin C is different than all previous forms because it employs lipid metabolites, from vegetable waxes, to enhance the uptake, distribution and release kinetics of ascorbic acid. PureWay-C uses lipid metabolism to alter the lipid absorption potential of generally water-soluble ascorbic acid, thereby enhancing the vitamin's bioavailability unlike any other formulation. Lipid metabolites interact with cells in a non- toxic, safe and effective manner to enhance bioavailability of ascorbic acid.

Swanson Ultra PureWay-C 1,000 mg w/Bioflavonoids Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

PureWay-C 1,000 mg w/Bioflavonoids is rated 4.6 out of 5 by 28.
Rated 5 out of 5 by from Great Stuff I could not live a day without taking this form of Vitamin C. Thanks PureWay! If only the general population knew about this supplement. I just starting taking this supplement with l- Lysine and I'm expecting exciting things to happen.
Date published: 2017-06-25
Rated 5 out of 5 by from Love this! I have been taking this now for a couple months and I noticed that when I use the know what is not bright yellow, which means it is being absorbed by my body. Very happy with it! It has been a great boost to my immune system this season as well. I will continue to buy.
Date published: 2016-06-29
Rated 5 out of 5 by from very effective I used to take 4-5 pills a day of the time-released Vitamin C ascorbic acid formula from Swanson with rose hips. This formula is very effective with only one a day. I like the bio-flavanoids in this formula and the strength and absorption of this Vitamin C. I think my body is absorbing this formula better. I definitely will re-order it.
Date published: 2016-01-17
Rated 4 out of 5 by from Big dose of C with bioflavs at good price We usually get the buffered Now Brand of C with 300mg of bioflavs, but is NOT non-GMO. After discovering this Brand, we are satisfied with the cost, and it is also buffered, and seems to be made in the good ol USA. At first we thought this is liposomal C, but upon searching, found that this is absolutely not the same as expensive Liposomal vitamin C. However, we are noticing that it is just as effective as our previous Now Brand.
Date published: 2015-07-28
Rated 5 out of 5 by from Good choice I've found Swanson Ultra PureWay-C 1,000 mg w/Bioflavonoids to be an excellent way to get my vitamin C without any digestive upsets.
Date published: 2015-03-28
Rated 4 out of 5 by from Good price Good dose of c for the amount per pill and the needed to take only one pill. I like to to take up to 2000 of c so it was what i would use.
Date published: 2014-04-17
Rated 5 out of 5 by from Best quality and value! I was taking ester-c for over a year before running across this vitamin C supplement. I have to say PureWay is equal if not better than any other vitamin C supplement on the market today, except maybe whole food vitamin C supplements. I am sold on this one!!! Thanks Swanson for another superior supplement!!
Date published: 2013-09-24
Rated 5 out of 5 by from Great product Overall health improved taking regular vitamin C; and this has been perfect for me.
Date published: 2013-04-29
Rated 5 out of 5 by from PureWay-C This is my favorite vitamin C supplement. I take about 6 grams a day. It works great at keeping my immune system strong!
Date published: 2013-03-24
Rated 5 out of 5 by from Best vitamin C for high intake volume. It does not have the low tolerance level associated with normal water soluble C. Lipid encapcilated is the way to GO!
Date published: 2013-02-25
Rated 5 out of 5 by from great product and value been using this for some time. works great for me.
Date published: 2013-02-15
Rated 5 out of 5 by from One of the most available form of Vitamin C This is considered as one of the most bioavailable vitamin C form on the market.
Date published: 2012-03-17
Rated 3 out of 5 by from large large tablets love the mg count and the quality, but I give these to my two kids and they hate the large tablet. I tell them just to suck it up and take them! but they are not happy!
Date published: 2011-11-08
Rated 5 out of 5 by from my new favorite C best price i could find on the pureway C
Date published: 2011-08-03
Rated 5 out of 5 by from This form of vitamin c packs a punch! Extremely great value!
Date published: 2011-06-03
Rated 4 out of 5 by from innovative idea combining vitamin c with plant fiber lets it stay in the body for an extended period than normal thus absorbing more effectively. I find I do not need to take as much or as often of other vitamin c products.
Date published: 2010-11-08
Rated 1 out of 5 by from T00ooo BIG :(( I didn't notice that they were 'tabs' as opposed to the capsules that I usually order... there's no way I could possibly get something so huge down my narrow esophagus. I'll have to be more careful upon placing orders in the future & am very grateful for Swanson's return policy!!
Date published: 2010-08-06
Rated 5 out of 5 by from It is quite good. It is overall a good formula. I also contains the citrus bioflavonoids, which makes it a more complete vitamin C supplement. However, I would like it better if it wasn't such a darn horse tablet.
Date published: 2010-03-22
Rated 5 out of 5 by from Must have You need vitamin C in your regimen. This is the one to have. If you want to mega-dose, you can without gastro side effects. If you like your vitamin C, you won't like this one, you'll love it.
Date published: 2010-01-09
Rated 5 out of 5 by from Great "C" I have purchased expensive C in health food stores for many years. Recently I switched to The Swanson Pureway Ultra-C with Bioflavanoids and am very pleased. My huband and I take it daily for optimal results.
Date published: 2009-10-12
Rated 5 out of 5 by from Vitamin C This product does what it is supposed to do. C, especially 1000 mg. is a great antioxident.
Date published: 2009-08-24
Rated 5 out of 5 by from Great Value in a C vitamin I bought this form of C vitamin because it has the combination of bioflavonoids. The Swanson Ultra series of vitamins really do have a potency and quality that seems to surpass some of national brands I have used before. For this vitamin C and others, I will be a long term repeat customer.
Date published: 2009-07-05
  • y_2017, m_12, d_16, h_20
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_6, tr_22
  • loc_en_US, sid_SWU408, 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

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