I am very disappointed that the 3g tube was mainly air with very little product. Even though the description stated it was 3g it was hard to visualize what that meant, especially as the Packaging is so large. The product that was in the tube is very hard to squeeze out [ pin hole ] and for the price not much of it. Maybe it had separated out so there was ointment [ very firm ]and then a liquid. I don't know as I haven't used it all as yet, I am not keen to reorder again. What my wife and I have used so far has not really proved it is better than any other product we have tried??