I used RG & GL DXN Lingzhi Mushroom Capsules when I had 4th stage breast cancer
(I was diagnosed in 2008 & I was declared free of cancer in 2009).
My mom was a distributor then. so she asked me to try them. I cannot find any supplement online that can be depended upon in terms of supporting the immune system.
I drank the capsules daily.
I am now a cancer survivor.