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Swanson Ultra

Resveratrol 250

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Retail $28.49
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Caps Size:
OO, Pill Size Guide
250 mg 30 Caps
  • 250 mg Resveratrol supplement

  • Promotes overall cardiovascular health and wellness

  • Guaranteed potency for maximum support

Swanson Resveratrol is a high-quality supplement that is naturally derived from the polygonum herb, the most economic and effective natural source discovered. Science continues to grow stronger in support of resveratrol for its daily good health and longevity benefits. Swanson Resveratrol 250 promotes free-radical reduction with the help of antioxidants. It also supports the immune and cardiovascular systems, as well as healthy lipid levels. Derived from the Chinese herb Polygonum cuspidatum.


Q: Is this trans resveratrol?
A: Yes, this resveratrol is in the trans form.

Q: Does this product contain emodin?
A: Polygonum cuspidatum has several naturally occurring constituents including emodin, resveratrol, emodin-8-O-D-glucoside, physcion, piceid and others. SWU282 50 mg Resveratrol has approximately 2.79 mg of naturally occurring emodin per capsule. SWU283 100 mg Resveratrol has approximately 5.58 mg of naturally occurring emodin per capsule. SWU530 250 mg Resveratrol has approximately 13.95 mg of naturally occurring emodin per capsule. SWU531 500 mg Resveratrol powder contains 2.79% emodin by weight. The amounts of emodin in each concentration of Resveratrol may vary with each batch.

Q: How much resveratrol is in 1 ounce of wine?
A: The amount of resveratrol can vary greatly in wine. Based on available research, we found that 1 ounce of wine will typically provide from 14 micrograms per ounce to as much as 284 micrograms per ounce.

Product Label

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving % Daily Value
Resveratrol (Polygonum cuspidatum root extract) 250 mg *

*Daily Value not established.

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

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

Terms and Ingredient Definitions

Swanson Ultra Resveratrol 250 Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Resveratrol 250 4.7 5 27 38
Cost effective Antioxident listed by many sources as good for the cardiovasculal system. January 10, 2014
Never available anywhere we live Ultra Resveratrol 250 is what I would buy from Swanson regardless of availability or lack of elsewhere. We know and trust Swanson and its products. December 7, 2013
Amazing I used to take another brand for many yrs now & also taking 2 pills a day, but w/this one I only have to take it once a day & it delivers all-day energy! I love it! & am so happy that I replaced my old brand!! I will not ever do w/o this product! :) November 24, 2013
important supplement I give this supplement to my family, and my dogs. This is an very important supplement, just check on the internet as I am not allowed to say why we ue this supplement. November 17, 2013
One of the best This is one of the best supplements to take. I get it on bogo for a great price. November 6, 2013
My mother, my wife and myself started taking Resvervatrol of Swanson since 2010. I are still not sure if Resvatrol works but we all look young and are aging slowly. My wife is now 76, and I am 74. She looks like 65 and I am 60. I would like to recommend any one who like to try and will answer any questions if i can. September 19, 2013
Red Wine Substitute I can not drink alcohol and this gives me the good things that I can't get from drinking red wine!!! Highly recommend!! September 17, 2013
Excellent Quality These are the best I have ever taken, they work, they are econimical, and I would never be without them! September 5, 2013
Who knows???? I don't know what this product does inside my body but I've been taking it for years and I'd fight a Marine Regiment to keep it. Nuff Said!!! August 8, 2013
My heart and overall interior organs LOVE this product. I will not be without it. August 5, 2013
Consistent quality Been taking Resveratrol 250 for more than 2 years. It beats those conventional brands outside. The purity an effectiveness were great. Skin on face becomes tight and has more energy. Feel lighter. Lost some weight as well. Thx again Swanson. Keep up with its purity. Just recommended to a friend. July 22, 2013
Seems to work well I was eating a large amount of grapes, when I found out all they sprayed on them. I stopped the grapes and started taking Resveratrol this year, I do feel much better not eating all those grapes and this is much easier to take and cheaper. July 2, 2013
Great product Easy to order and powerful doses enable me to order less frequently. Worth considering. June 2, 2013
Very affordable I switched from a different, more expensive brand of resveratrol to the Swanson brand and have been quite happy for doing so. May 10, 2013
Worth Every Penny This is a very affordable wonder supplement that everyone should take. Look it up on WebMD and see if you can find a reason not to take it. May 3, 2013
ron i very happy that I found this product. It is taken one tablet in the morning and one in the evening. I started out doing 50 per dose and within a month worked up to 250. It is so good. March 1, 2013
Resveratrol side effects My husband and I believe we had terrible side effects. From reading more about tthis, I understand that trans-resveratrol is much safer from side effects. February 18, 2013
This product gives us the nutrients that we are missing in our foods. February 8, 2013
I feel that I am definitely receiving benefits from using this product. July 16, 2012
works just moved up from the 100mg so it is too early to say however i certainly liked the 100mg so am sure this will be even more effective June 3, 2012
Supplement to help you remain young... I use this because I have read that this supplement helps you remain young. It is healthy for you and when you read about resveratrol on the internet, you know this is a supplement worth taking. February 19, 2012
All the benefits of red wine but no alcohol This is a very large capsule, so people who have trouble swallowing big pills beware. July 18, 2011
Resveratrol Rules Want to feel great sing after work on your way home and not care what others think. Then this is for U. Only suggestion start small Resveratrol complex is a great place has 30mg Resveratrol and high quality Grapeseed too. Confidence abounds November 24, 2010
Big improvement I noticed an immediate and lasting improvement in my overall energy level. My ability to concentrate and think clearly has also improved. These are noticeable changes. September 6, 2010
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