yup. I did. It has garlic and habanero peppers in it - but most importantly it has barberry bark in it - and that is where the compound berberine comes from which is an ingredient in most antiparasitic formulas and has a potent antifungal effect.
My reaction to IF1 got so bad I had to stop taking it - which is a shame. But I don't think people should take it long-term anyway - you don't want to get dependent on senna and casgrada - they're pretty harsh laxatives that get you to "go" by irritating the colon. There has to be a better way to get regular. I'm not sure what that better way is yet - but there has to be one... doesn't there?