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Resveratrol is a bioactive compound found in over 70 plant species. It is most abundant in the skin of red grapes.  It is also found in berries, pomegranates, nuts, peanuts, plums, tea, and dark chocolate. (Trusted Sources 1,3,7)

Research suggests that resveratrol has a variety of potential benefits. It has been reported for its anti-inflammatory 3  and antioxidant properties. (Trusted Sources 2,4,7)

The popularity of resveratrol has led to hundreds of brands flooding the marketplace; however not all supplements are created equal! Our research examines a number of different factors:

  • Essential Ingredients
  • Label Accuracy
  • Potential Results
  • Product Safety
  • Consumer Reviews & Feedback
  • Refund & Return Policy
Has your brand been third-party tested?
You should never buy supplements that don’t have Certificate of Analysis. The studies should be conducted in labs that are not affiliated with the manufacturer. These labs verify the product for safety and potency.
 
Does your supplement contain cheap synthetic fillers?
Some brands add artificial fillers to cut cost to offer cheap products. Some of these cheap fillers we found were additives and artificial coloring. You should never purchase cheap products when it comes to supplements.
 
No return policy or customer service
A reputable supplement company will offer 100% money-back guarantee policy and provide customer support through phone number and email. We noticed many formulas out there are just copies of the top-rated brands. They don’t offer an easy refund policy or don’t even have a phone number to prove they are real.
 
Avoid Subscription Auto-Billing Offers –  unfortunately many brands use this trick to charge your card without your authorization, even if a customer returns the product. One trick is they charge your card even 6 months after you made your initial purchases, which most people forgot about it. If you’re happy with the service, then it’s best to make another purchase in the future.

The result:  we reviewed 127+ supplements in the market and compiled a list of our top 5 formulas based on their ingredients, label accuracy, pricing, return policy, and overall customer satisfaction.*

5 Quality Resveratrol Supplements

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*Individual Results May Vary. We encourage consumers to research by visiting each product websites for more information.

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*Individual Results May Vary. We encourage consumers to research by visiting each product websites for more information.

3. Life Extension Resveratrol

Life Extension is a top rated company with many years of track record. This formula contains 222 mg of resveratrol with 40mg of trans-resveratrol; manufactured in the USA. 

Pros: contains trans-resveratrol, manufactured in the US, lab tested for label accuracy. 

Cons: lower dosage of resveratrol, limited one year return policy.

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*Individual Results May Vary. We encourage consumers to research by visiting each product websites for more information.

4. Thorne PolyResveratrol-SR

Thorne is a reputable company with a wide variety of supplements. Their memory supplement is popular among people who prefer a resveratrol complex with other ingredients. It contains 100 mg of resveratrol; manufactured in the US. 

Pros: manufactured in the USA, lab tested for potency and label accuracy.  

Cons: lower dosage of resveratrol, 60 days return policy.

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*Individual Results May Vary. We encourage consumers to research by visiting each product websites for more information.

5. Pure Encapsulations Resveratrol

Pure Encapsulations is another top-rated company with many years of track record. They offer a wide variety of dietary supplements. This formula contains 100 mg of trans-resveratrol; manufactured in the USA. 

Pros: contains trans-resveratrol, lab tested for label accuracy. 

Cons: lower dosage of resveratrol, 30 days return policy.

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*Individual Results May Vary. We encourage consumers to research by visiting each product websites for more information.

Contact Us:

If you have any questions please don’t hesitate to contact us. We would love to review different brands and feature more top formulas. We are open to any recommendations on how to make our site experience better. The more brands and formulas we review, the better we can serve you.

Unfortunately, some brands don’t like to be reviewed or featured; they use scare tactics and legal notices to be removed from our database.

contact@supplementslab.org

If you’re a brand owner and wish to be removed from our database, contact us using the email address above.

Sources & Citations

1. Koushki, M., Amiri‐Dashatan, N., Ahmadi, N., Abbaszadeh, H., &Rezaei‐Tavirani, M. (2018, October 26).  Resveratrol: A … natural compound for … . PubMed Central (PMC).  https://doi.org/10.1002/fsn3.855

2. Shaito, A., Posadino, A. M., Younes, N., Hasan, H., Halabi, S., Alhababi,D., Al-Mohannadi, A., Abdel-Rahman, W. M., Eid, A. H., Nasrallah, G. K., & Pintus, G. (2020, March 18).  Potential Adverse Effects of Resveratrol: A Literature Review . PubMed Central (PMC). https://doi.org/10.3390/ijms21062084

3.  properties of resveratrol – PubMed . (2019, June 1). PubMed. https://doi.org/10.1016/j.ijantimicag.2019.02.015

4. Hepatoprotective Effects of Resveratrol … – PubMed . (2021, January1). PubMed.  https://doi.org/10.2174/1381612826666200417165801

5. Sá Coutinho, D. D., Pacheco, M. T., Frozza, R. L., & Bernardi, A.(2018, June 20).  Anti-Inflammatory Effects of Resveratrol: MechanisticInsights . PubMed Central (PMC).  https://doi.org/10.3390/ijms19061812

6. Antioxidant effects of resveratrol in the …. – PubMed . (2017, June1). PubMed.  https://doi.org/10.1111/bph.13492

7. Ndiaye, M., Philippe, C., Mukhtar, H., & Ahmad, N. (2011, January 4). The Grape Antioxidant Resveratrol for … Prospects, and Challenges .PubMed Central (PMC).  https://doi.org/10.1016/j.abb.2010.12.030

 

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*Individual Results May Vary. We encourage consumers to research by visiting each product websites for more information.