i'm not sure where you obtained your information. Red Devil is a name given to a chemo drug call Adriamycin. It's called red devil because of its toxicity and the color of it is red. Please be better informed in the future.
This is an herbal remedy and has nothing to do with Chemotherapy. At least not medically approved chemotherapy. The use of preparations that have not been tested by the FDA can be a dangerous choice in some cases .... If she is receiving medical treatment then NOTHING should be taken unless approved by her Oncologist or other Physicians. Regards ....