I found it, I think I'd heard of it before. We've had several inquiries in the past on similar starch blockers.
150 mcg Biotin
300 mcg Chromium (as Chromium Picolinate)
500 mg White Kidney Bean Extract
Starch blockers are useless. This post has some information that might help and refers to the kidney bean extract http://www.3fatchicks.com/forum/show...33&postcount=2
Also chromium picolinate isn't going to help. Extensive clinical trials have shown that chromium does not have an effect on weight loss. Chromium can cause side effects in many people, including everything from stomach discomfort to genetic mutations in DNA. Chromium may also interfere with other supplements or medications.