Posted by iHerb Customer on Dec 08, 2007 | Verified Purchase
I have takent them for about 15 years now. Never a problem and althoug I can not prove they hae been key to my good health, I feel confident I am helping my body with the best. They used to be/are quite expensive but thanks to places like IHerb, they become afforable. By the way IHerb.com rocks!