My local sporting goods store ordered a couple of cases of that stuff last year. They still have most of it. It's been marked down a few times. Never tried it myself. It's been experience that when someone is trying to sell me something that comes in a bottle, and allegedly has some special properties that are caused by some secret ingredient, be it engine treatment, loose weight pills, get stronger pills, or attract deer liquids, have never had any luck with any of it.