I founded on www.betterlife.com "Bupleurum Liver Cleanse" from Planetary Formulas, is this what you were referring to?
Cause as far as I see this is the only thing for liver cleanse.
Thanx so much shellecat for the advices, I hope it will help, I'll let you know.
P.S. I was wondering if she can use olive oil instead of flaxseed cause I can't find it in my town (by the way we live in eastern part of Europe), so until I order from the net or check in other part of my country.