Posted by iHerb Customer on Mar 27, 2014 | Verified Purchase
20% resveratrol is pretty low purity. Most of the other resv products on iherb have at least 50% purity, which means you're consuming a LOT less emodin which can cause diarrhea, intestinal distress and cramps. Jarrow's formula has at least 90% and has been independently verified by consumer lab reviews. I usually order paradise herbs for most of my supplements because they are great about sending out lab purity tests when you ask for them, and they are a great value for the money. This product is an unambiguous exception to that.
Posted by iHerb Customer on Aug 24, 2012 | Verified Purchase
I bought this because it was a popular organic variety of goji berries available on iHerb. My first goji berry prpoduct off here is the Frontier Natural Products, which although it is not listed as being oragnic, is far tastier, and FAR fresher. I would absolutely not buy this product again, and feel like i have wasted 20 dollars as I now have this bag of practically inedible goji berries. maybe i'll make a tea with it or something, but I would highly recommend people avoid this brand and either go with the Fronteir Natural Products one (the only one I can recommend since I've only purchased that before) or some other brand after doing some more research.
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