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Swanson Ultra

Resveratrol 50

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Retail $8.99
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Caps Size:
O, Pill Size Guide
50 mg 30 Caps

"You can't beat the price and quality of this resveratrol. Swanson's offers the best products and savings with it's own brands especially antioxidants which can be double the price in certain stores." ~product review by jmtheboat

  • Powerful antioxidant for anti-aging benefits

  • Promotes a healthy lipid balance

  • Supports the immune and cardiovascular systems

Resveratrol is one of nature's most effective antioxidants for total-body free-radical protection. Swanson Resveratrol 50 is derived from the Chinese herb Polygonum cuspidatum and delivers anti-aging benefits to the body.


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) 50 mg *

*Daily Value not established.

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

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

Terms and Ingredient Definitions

Swanson Ultra Resveratrol 50 Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Resveratrol 50 4.5 5 36 51
So far, so good I chose this product because of its low dosage after experiencing side effects from a 250 mg dose. I don't yet feel the effects of this antioxidant but have read of its many benefits. January 6, 2014
Feel Good The only thing I can say is that I tried this to see what it would do. I take a lot of vitamins so I didn't notice a big change except that my hair grew quicker. I noticed a change when I stopped taking it. My body just felt run down after about a week or two. I started back taking it cause it was doing something, just not sure what. January 5, 2014
New Purchase Just starting using. Not feeling any different yet, hoping that it works like the description. January 3, 2014
Resveratrol 50 "I like this product and take it every day November 30, 2013
Lots of independent research... ... touting the "anti-aging" benefits of resveratrol. Curious that Swanson doesn't seem to offer larger sizes, and that resveratrol is predictably on the BOGO list >> but rather than spending time comparing prices, I trust Swanson to be fair. I'm assuming adequate effectiveness. August 14, 2013
The best You can't beat the price and quality of this resveratrol. Swanson's offers the best products and savings with it's own brands especially antioxidants which can be double the price in certain stores. August 2, 2013
I am not sure if this is helping me or not, but I feel like it is worth taking based on what I have read! July 29, 2013
Benefits of wine without the alcohol Been taking this for years since it gives me the benefits of wine without the alcohol. I believe in a small glass of red wine each day, but this capsule makes sure that I get even more of the benefits found in the skin of the red grape - resveratrol! I swear by it! I'm sure it's one of the reasons I'm as healthy as I am at my age! (The others are good diet, plenty of rest and regular exercise.) July 25, 2013
Amazed! I tried this product but was very skeptical it would live up to its name! I have to say within a few days I could see a difference in my face! Im in my late 30s and have had a hard time finding products to help with my wrinkles, dry skin, etc. I have since stopped using those expensive creams and just use my moisturizer because I don't need them anymore! I am thrilled! My skin looks like it did when I was a teenager! I take 2 pills a day and have ordered more because this will be a staple of my diet from now on! I take these pills with my vitamins on a full stomach! June 11, 2013
Won't go a day without it After reading about the many benefits of resveratrol, I found the correct dosage for my age at the cheapest price on Swanson's website. I've noticed an increase in energy and am looking forward to the long term benefits of this supplement. April 12, 2013
evening dose i take this pill at night thinking it is my glass of healthy wine, SALUT. April 9, 2013
nothing special it is easy to swallow. i just take it for a month. havnt see any effect yet. April 4, 2013
Good product First time taking this supplement and have to wait a while longer for results. This is a good quality product and is reasonably priced. March 30, 2013
Perfect I like this product I don't know why but it helps me with my complexion. March 25, 2013
Good value This product is helpful and a great value for you March 20, 2013
Great Price, Quality I'm always comparing prices for the products I use, whenever and wherever I see them offered. Swanson's Vitamins is always the best price, and the quality of their product seems to be above reproach. I highly recommend Swansons' to people all the time, and I've never had anyone tell me later that they were disappointed with either the company or the product. March 18, 2013
Best PRICE compared to other stores. Also, heard this is good for your skin. I have been taking this for over a year. So far so good. February 28, 2013
Ambivalent Not positive, but I believe I have used this product for more than a couple of years. Since my latest purchase, it seems to have an aftertaste. I am ambivalent about future purchases. ♥ January 6, 2013
Resveratrol 50 I really can not tell if it does anything. Have taken it for a few months & never noticed a difference. August 14, 2012
Resveratrol After reading articles about the benefits of Resveratrol I felt it might be good for me. Later I saw a poster recommending the product in my Cardiologists office which validated my faith in it, even though my GP claims it's a product to strengthen eyes. April 1, 2012
Good stuff This product is improving my stamina and mood. I have only taken it for about 2 weeks at a low dosage and hope things improve even more. March 18, 2012
Resveratrol 50 Very good Swanson Product. We've been taking this for several years. June 3, 2011
Gives me a tired feeling This stuff makes me feel tired. April 20, 2011
anti aging product!!! it is just great product for anti aging!! January 8, 2011
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