I think that the product itself is fantastic, although, the shipping time is ridiculous. I signed up for the recurring payments and I have been charged twice for the product and have not received the first one. I was later informed that the stock is low, which would have been nice to know PRIOR to ordering. I was thinking I would receive my shipment within a week and it has been over a week and haven't received either order. In my opinion- you should not offer recurring payments on stock that is low-- even if only temporary. Let me know when it is no longer low in stock and I will try again. Until then, I guess I just drink regular water. :/