Does anyone have any experience with using the agaricus blazei mushroom extracts known as RAAX 11 and the newer version RAAX 12? Has anyone had any results with them? I've seen them selling on the Green Pharmacy website and it's pretty pricey. My wife has recurrent endometrial cancer and we decided to try this extract out, but the cost is very high for a 100ml bottle which lasts only a few days. We would like to keep using these products and were hoping to hear from anyone out there who has been using them? Thanks