Muro 128 is hard to come by! Most generics are no longer available. My Amazon "Subscribe and Save" notified me they were out of stock just as I needed it, so I ordered in bulk because the delivery date would be right before a trip I was taking. I saw the protective seal and expiration date on the box and missed that there was no seal or expiration on the tube itself. It was very thick and burned a bit but I thought maybe it was a quality control issue and ordered some replacement Muro and a generic just to be sure, but they weren't delivered until I returned home, so I had to use this stuff in its place. THIS IS NOT MURO 128! Amazon gave me a full refund, so they now are aware that this is A FAKE MEDICAL PRODUCT and yet they are still selling it while the complaints pile up!