Posted by iHerb Customer on Feb 19, 2011 | Verified Purchase
This product is awesome. My acupuncturist recommended it 2 years ago. I exercise, lift weights and run regularly; often I would get tendonitis or stiffness. I was skeptical, but after a month I could really tell the difference. I generally rely on exercise/diet to keep healthy; this is the only supplement that I take - it is absolutely worth it.