its always puzzled me how a company which is professing or promoting a treatment for PN, which in many cases the cause is ideopathic meaning no known cause, so it could well be toxins, could expect those same people who dont know what their cause is to take something which has no list of ingredients readily available or broken down into dosages of each. There is already enough uncertainty in the whole PN process from start to progression. If the formula is proprietary information and you cant tell me then dont expect me to use it.
One could only hope that there is a special circle in hell for those who take advantage of ill, hurting, fearful, desperate souls who only want to be able to function on some level.