I have osteroarthritis of knee and golfer's elbow. I have tried Noxicare, Olbas, Tiger Balm, Equate, and Aspercreme. The most expensive, Tiger Balm super, at $11.7 per ounce, smells really bad, so I can't even consider it. Olbas is $8.28 per ounce and also smells. Noxicare is a waste of money at $6.71 per ounce, So the two lowest cost ones are the best because they do not smell, But Equate at $1.74 per ounce does not work as well as Aspercreme at $..