I would like to say that this product I used for bikini waxing. Product came in a 4 oz little bottle like shown on the picture. Seal was on and it was pretty hard to take it off, another thing I liked about it. I would like to start off saying that every other numbing cream i used did not serve its purpose especially bikini area. Thats why as soon as I received this one I used it on that area and it WORKED GREAT. I did leave in on for about 65 minutes and I did not cover it with anything. I just kind of took my time and laid down and relaxed so it does not go everywhere. I did put a good layer on about 2-3 mm cream on, just like recommended on instructions. I would like to say that it did start wearing off in about an hour. For my purpose it worked great, gave me enough of time to wax, but for other people that might not be enough of time. I didn’t use much either compare to other little creams I was buying, one application and it was gone. This one definitely can last much longer. And as soon as I am out of this one I will be buying more.