These two compounds are definitely beneficial for your liver, but I would say that they definitely not suffice as a liver supporting supplement on a steroid cycle. You should be using something like N2Guard - just check it out, it has over 30 ingredients, including the kings of liver cleansing - NAC and TUDCA. So next time I would try to get n2Guard. Besides, anavar will stress your lipids, and n2Guard is very good for cholesterol as well.