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Swanson Ultra

Ultimate Vitamin C Formula

Ultimate Vitamin C Formula

Item:  SWU833

  • The ultimate vitamin C formula for maximum absorption and utilization

  • Guaranteed delivery of 500 mg of ascorbic acid per capsule

  • Features alkalizing minerals to boost absorption and bioavailability*

60 Veg Caps
Veg Caps Size: 00

MSRP $8.99
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 Veggie Capsule

  Amount Per Serving % Daily Value
Vitamin C(as ascorbic acid, zinc ascorbate, chromium ascorbate) 500 mg 556%
Magnesium(from magnesium carbonate) 17 mg 4%
Zinc (from zinc ascorbate) 3 mg 27%
Manganese(from manganese carbonate) 0.25 mg 11%
Chromium (from chromium ascorbate) 30 mcg 86%
Molybdenum (from sodium molybdate) 25 mcg 56%
Potassium(from potassium bicarbonate) 37.5 mg <1%
Citrus Bioflavonoid Complex(from orange peel and fruit) 100 mg *
Quercetin (Sophora japonica)(flower buds) 7.5 mg *

*Daily Value not established.

Other ingredients: Hypromellose (vegetable capsule), brown rice flour, calcium carbonate, calcium palmitate, maltodextrin, acacia.

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

Relative Size

Printable Size Guide

Shipping Weight

.20 lbs

  • The ultimate vitamin C formula for maximum absorption and utilization

  • Guaranteed delivery of 500 mg of ascorbic acid per capsule

  • Features alkalizing minerals to boost absorption and bioavailability*

Since Nobel-prize winning scientist Linus Pauling popularized vitamin C in the 1970s, it's become the single most recognized and utilized dietary supplement in history. But not all vitamin C supplements are created equal, and some experts suggest that many just pass right through your body without doing much of anything.

New Swanson Ultra® Ultimate Vitamin C Formula is guaranteed to deliver reliable vitamin C nourishment. With 500 mg of ascorbic acid per capsule from a proprietary buffered complex that includes zinc ascorbate and chromium ascorbate, Ultimate Vitamin C Formula makes it easy to take high doses without stomach upset. But that's just the beginning.

In order for vitamin C to be properly taken up and utilized by our cells, other nutrients must be present. We know, for instance, that vitamin C exists in nature along with bioflavonoids, which studies have shown support digestion and absorption of the vitamin. Ultimate Vitamin C Formula provides 100 mg of bioflavonoids derived from oranges. Plus, we add an extra does of quercetin, one of the foremost bioflavonoids known to work synergistically with ascorbic acid. Because vitamin C is highly acidic, alkaline minerals are helpful in maintaining pH balance to further facilitate optimum absorption and bioavailability.* Therefore, we included magnesium, potassium and more to meet this need. Why pay more for less? This truly is the ultimate choice for reliable support at a reasonable price.

Swanson Ultra Ultimate Vitamin C Formula Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Ultimate Vitamin C Formula is rated 4.8 out of 5 by 9.
Rated 5 out of 5 by from Excellent Product Quality product and ingredients
Date published: 2016-12-12
Rated 5 out of 5 by from Great Product I tried this product for the first time recently because I desired to cut back on the acidity of the vitamin C I was taking. I like the product because it does not lean on one buffering agent - like Calcium but rather gives a whole spectrum of minerals. My body seems to really like it too. Lisa, MA
Date published: 2015-12-11
Rated 5 out of 5 by from easy on stomach my husband has a very sensitive stomach. This form of vitamin c does not bother him
Date published: 2015-09-13
Rated 3 out of 5 by from More Unwanted Fillers These would be fantastic if it weren't for all the UNWANTED FILLERS. maltodextrin, brown rice flour and other fillers do NOT belong in my health supplements. I will look for some other brand next time.
Date published: 2014-10-13
Rated 5 out of 5 by from So Far So Smooth I purchased these because my PA suggested it might help but was worried Vitamin C at 1000 grams might be upsetting to the stomach. I purchased these because the write up said they were easier to digest. I take one in the morning and evening with no adverse side affects after about a month.
Date published: 2014-02-01
Rated 5 out of 5 by from YES!!! Everything I need in one convenient dose. Only improvement would be a bigger jar of 250 or 500 capsules.
Date published: 2013-11-25
Rated 5 out of 5 by from Dependable quality I can always rely on Swanson brand for quality at a good price and quick shipment.
Date published: 2013-11-10
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