product is great but the packaging needs to be fixed [SEP] as i noted in the title the product is as described i use it for various things not my hair what little there is of it lol but it is a good strong peroxide for those non health instances where one needs a good strong peroxide the one problem is with the packaging the caps are just half a hairs width too long for the neck of the bottle and that is why people have had problems with leaking bottles if just maybe of and inch is shaved off the bottom of the cap it screws down tightly and no more leaks i might have cut a bit more or a bit less off of my cap i did not measure it exactly but it proved the principle anyway if just a shorter cap was used for packaging it would prevent leaks