I don't have any and I wouldn't know where to get any and I wouldn't know how long I would have to use it or how much or... I assume these questions regarding dosage and time(ing) and such could be answered by the nurses (facilitators?) these growing companies employ to assess individual cases/needs. It's all quite vague, including cost, at present. Like I said, I'll be investigating the whole ball of wax (another one!) for at least 3 to 6 months.