I have no problem with the glutathione. I wasn't very happy that I paid $27 for an expedited parcel and it still took 6 days to arrive. Of course the ice pack was thawed and warm so I'm not sure if the glutathione will have lost efficacy or not. Surely there is a faster delivery method (another carrier perhaps?) that could get a very small parcel to Nova Scotia in less than 6 days. I can't afford to pay any more for delivery. If you have any suggestions I would appreciate it. It already costs me twice as much here in Canada as I pay when I am in the US in the winter. I am trying to find another source in Canada but there are not many choices.