I recently ordered a bottle of Osage Rub and was able to use it for the first time yesterday. It was 102 degrees here yesterday so it was a good to try it. It was cold but I have to admit, QCS Vostok is colder and the cold sensation lasts longer. Anyone else have a similar experience? Opposite experience? Maybe I didn't use enough OR. Tomorrow, I'll use the OR followed by the Vostok ASB. Maybe the cooling sensation will last longer that way.