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Doctor's Best, Best trans-Resveratrol 100, 100 mg, 60 Veggie Caps

By Doctor's Best

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  • Product Code: DRB-00171
  • UPC Code: 753950001718
  • Package Quantity: 60 Veggie Caps
  • Dimensions: 2.1 x 2.1 x 3.7 in, 0.1 lbs (0.05 kg)
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Product Overview

  • Science-Based Nutrition
  • Dietary Supplement
  • ResVinol-25
  • High-Potency Resveratrol Formulation
  • Suitable for Vegetarians

Best trans-Resveratrol 100 features ResVinol-25, a proprietary extract providing concentrated levels of polyphenols and trans-resveratrol from red wine matrix and the root of the Japanese knotweed (Polygonum cuspidatum) plant. Resveratrol exists in both trans- and cis-forms. However, published research suggests that only the trans- form has valuable biological activity. ResVinol-25 is a high-quality extract subjected to rigorous ProfileProven analytical and quality assurance procedures designed to ensure potency and purity of the extract from batch to batch. The product is extensively tested for heavy metals, bacterial and fungal contaminants, and pesticides to verify purity and compliance with acceptable standards.

Suggested Use

Adult Use: Take 1 or more capsules daily with meals.

Other Ingredients

Rice flour, silicon dioxide, magnesium stearate (vegetable source).

Contains nothing other than listed ingredients

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Supplement Facts
Serving Size: 1 capsule
Servings per container: 60 servings
  Amount per serving % Daily Value
trans-Resveratrol 100 mg
Polyphenols (from red wine matrix (Grape (Vitis vinifera)) and Japanese Knotweed (Polygonum cuspidatum)) 80 mg
† Daily Value not established.

iHerb Customer Reviews

5 Stars
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1 Stars

Same effects as calorie restriction.

Posted by TrueReviews on Nov 15, 2013

I got this in the first place because presumably it increases longevity and has the same effects as calorie restriction. Later on I discovered that it has estrogenic effects, like soy, so I discontinued the use. I think the best resveratrol product is by Thorne Research : PolyResveratrol-SR. Click on my username for more reviews! If you thought that this review was helpful please feel free to press the 'yes' button.

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19 people found the following review helpful

Good for the skin

Posted by Reviewer2511045 on Sep 28, 2009

As an owner of skin which is the envy of pretty much no one, after about 3 weeks, it seems to be helping. Pretty subtle but I think effective for a skin condition totally unaffected by treatment by dermatologists over the years. Certain (fox news) MDs recommend 200 mg. per day as the dose.

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8 people found the following review helpful

Compliments all the time

Posted by Reviewer2629501 on Mar 26, 2010

I read about the benefits of resveratrol so I decided to give it a try. I receive compliments all the time in regards to not looking my age.I'm sure glad I tried it! Iherb offers the highest quality and the best pricing for resveratrol. Thank you IHerb.

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8 people found the following review helpful

More Energy

Posted by Reviewer2862168 on Jun 21, 2010

I notice more energy when I take this and I just take one per day.

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8 people found the following review helpful


Posted by Reviewer1237421 on Dec 15, 2007

I have a lot more energy since I've been taking this product.

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8 people found the following review helpful

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