Alot of people think i am crazy when i do this but it works. Its not a scent killer just an attractant. Once me or my dad kill a deer instead of ripping all the guts and stuff out I normally collect what every urine i can from the bladder by wearing gloves and tieing off the tubes then we use to farm so i have a lot of milk test tubes that i just fill up.(I would cut the wholebladder out so i wont spill on meat) The best stuff is the real stuff and i know that this is 100% real