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Swanson Premium

Buffered C w/ Bioflavonoids

Swanson $14.99
Retail $24.99
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Tabs Size:
S, Pill Size Guide
1,000 mg 250 Tabs

"This vitamin C is from calcium ascorbate. It is not acidic and therefore is well tolerated by me. The price is unbeatable." ~product review by dixiet

  • Take higher doses of C without stomach irritation

  • Gently buffered to neutralize acidity

  • Bioflavonoids enhance antioxidant properties

Swanson Buffered C with Bioflavonoids is the perfect choice for those looking to boost their antioxidant protection without upsetting their stomach. This special form of vitamin C is bonded to calcium through a special process that neutralizes the vitamin's acidity, making it gentler on the stomach. Each tablet also includes 200 mg of natural citrus bioflavonoids that promote efficient assimilation of vitamin C and enhance its antioxidant potency.

Product Label

Supplement Facts

Serving Size 1 Tablet

  Amount Per Serving % Daily Value
Vitamin C USP (from calcium ascorbate) 1,000 mg 1,667%
Calcium (from calcium ascorbate) 120 mg 12%
Citrus Bioflavonoid Complex 200 mg *

*Daily Value not established.

Other ingredients: Microcrystalline cellulose (plant fiber), stearic acid, croscarmellose sodium, magnesium stearate, food glaze.

Suggested Use: As a dietary supplement, take one tablet per day with water or as recommended by your healthcare provider.

Terms and Ingredient Definitions

Swanson Premium Buffered C w/ Bioflavonoids Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Buffered C w/ Bioflavonoids 4.8 5 36 41
Bargain Great to get high dose "C" for bargain price. March 31, 2014
Vitamin C without ascorbic acid Fine product for those with acidic sensitivities to ascorbic acid. March 27, 2014
Great Product Fibercon was recommended by my doctor. I turned to Swanson to make sure I received the best price. December 9, 2013
Vitamin C Use these tablets for a drink called Singing Canary. Love getting this much vitamin C! Feel like this is a great buy. December 9, 2013
good product Been using this for many years. Very good value. October 30, 2013
Best way to go Vitamin C with bioflavonoids is the best way to get C and Swanson has a great deal on them. October 15, 2013
recommended This vitamin C is from calcium ascorbate. It is not acidic and therefore is well tolerated by me. The price is unbeatable. September 23, 2013
best deal you can find on a basic Vitamin only recommended form of Vit C, and this is the cheapest way to get it! September 7, 2013
Really hurt my digestive system I would recommend anyone with a sensitive digestive system stay away from these tablets. They were so much harder on me than the capsules. I tried many different things to improve it but there's no way around it. I'm returning the tablets for a refund and re-ordering the capsules. September 6, 2013
Exudes Confidence I feel confident in this supplement with so many germs everywhere today. Also, like the price and quality of Swanson products. Getting it online is a big plus since I am a senior citizen and am not fond of running around to stores. July 22, 2013
Great product I take vitamin C for a variety of reasons but this vitamin C is one of the easiest C's to take that I have found. I've had great success taking this vitamin C without the usual reactions to C that I get from other brands. Great product. April 15, 2013
must have I love this product. It smells great, easy to swallow, and it doesn't bother my sensitive stomach. It helps immunity a lot. Thanks. March 17, 2013
Buffered C gets an A+ I subscribe to three different medical newsletters all of which have recommended vitamin C. Some brands are not all that friendly to your stomach. This one is buffered so it can be taken on an empty stomach to be the most effective. It's the first thing that enters my mouth each morning! The bioflavonoids are a bonus! February 22, 2013
very good value We found buffered vitamin C at Swanson's about 3 years ago. We always had trouble finding it locally and never at a good price. This is the best quality and price anywhere. Will never have to worry about vitamin C quality and convenience again. December 29, 2012
Glad Glad I switched from what I was buying, I feel I am getting comparable effectiveness and a much better price! Thank you Swanson. December 24, 2012
I'm a fan I am a daily user of vitamin C for several reasons. The main one is for my immune system. I would say this is a quality product because my immune system is very strong, whereas before using Swanson Vitamin C, that statement was not true. I really like this particular variety because it contains bioflavonoids and some calcium as a buffer. This product does not upset my stomach--I take 4000 mg daily. December 13, 2012
Great Product I have been taking Vit C for quite a few years. This is the first time I've come across "buffered" Vit C. I like the fact that it has Bioflavonoids. There is no bitter taste as with regular Vit C. I would recommend this product to anyone who wants Vit C protection, plus extra protection from the bioflavonoids. August 30, 2012
best price per gram of buffered C my doctor had be switch to buffered C for ph balance. I searched high and low and Swanson came out way ahead in value. March 26, 2012
Best Vitamin C on the market. I like how it does not have soy or silica products in the ingredients. Boost your immune system. Doesn’t cause bloating or stomach discomfort. I only wish it was less expensive. January 4, 2012
Great deal I've paid double for half the amount with another product at a chain store. So glad I found Swansons. October 20, 2011
Good Value This is a great value for a Buffered C 1000 mg tablet. I prefer caps but at this price ??? Oh well April 3, 2011
Buffered C Found the right C formula at Swanson at the right price. Why buy else ware ? August 9, 2010
Just what my Stomach ask for! Everyone's aware of Vit C's usefulness but it can also be hard on the stomach thus I've avoided appropriate doses. However Swanson Buffered C hasn't let me down yet and I now benifit with C's protection. July 11, 2010
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Countries with restrictions on this product:

  • Japan

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