
Resveratrol Extra

A moderate dose of trans-resveratrol from Japanese Knotweed, enhanced with grape polyphenols, offered by a professional brand but at a higher price.
Score 70
A moderate dose of trans-resveratrol from Japanese Knotweed, enhanced with grape polyphenols, offered by a professional brand but at a higher price.
Analysis
This supplement offers 100mg of trans-resveratrol, derived from Japanese Knotweed extract, which is a common and often preferred source. It is further supported by 100mg of total polyphenols from red wine grape and grape extracts, aiming to provide a broader spectrum of antioxidant benefits.
However, the price per serving is quite high at $0.73 for a 100mg dose of resveratrol, especially when compared to many other products that offer higher potencies or more comprehensive blends at a similar or lower cost. The low number of customer reviews also makes it difficult to fully gauge widespread user satisfaction and long-term effectiveness.
- Moderate 100mg dose of trans-resveratrol.
- Includes complementary red wine grape and grape polyphenols.
- Clear sourcing of resveratrol from Japanese Knotweed.
- From a brand typically associated with professional-grade supplements.
- High price per serving at $0.73 for the dose.
- Relatively low customer review count (11), making satisfaction hard to assess.
- Japanese Knotweed may interact with blood-thinning medications; consult a professional.
- Grape extracts may have mild blood-thinning effects; use with caution if on related medications.
- Keep out of reach of children.
Vitacost | $ 88.50 | |
| $ 88.50 |
| Ingredient | Amount per serving |
|---|---|
Trans-Resveratrol | 100 mg |
Red Wine Grape (Vitis vinifera) concentrate | 50 mg |
Grape (Vitis vinifera) extract | 50 mg |
