Resveratrol has exciting potential: Animal studies show a life-extending and athletic enhancement effect. Anti-cancer, anti-inflammatory and other activities have been seen in laboratory tests.
But ConsumerLab.com found two supplements to provide only 27% and 58% of their listed amounts of resveratrol. A third product boasted several hundred milligrams of a red wine grape complex but actually contained only two milligrams of resveratrol. Across thirteen products, daily doses ranged from just 1 milligram to as much as 1,000 milligrams of resveratrol. Prices ranged several fold.
In this Review, you'll get ConsumerLab's test results and comparisons for thirteen supplements containing resveratrol. You need to subscribe to get all the test results and ConsumerLab.com's valuable recommendations. In this comprehensive report, you'll discover:
CL analyzed supplements for their amounts of 7-keto-DHEA, hydroxycitric acid, pyruvate, synephrine from bitter orange, and caffeine from herbal stimulants such as guarana, green tea, and Yerba maté.
You must subscribe to get the full test results for each product and CL's recommendations. In this comprehensive report, you'll discover:
- Which products failed and which passed our tests and why.
- Which products provide resveratrol at the lowest price.
- The dose used by an expert in the field.
- Information about the different sources and chemical forms of resveratrol.
- Potential cautions when using resveratrol.
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