Instaflex Pain Relief Cream Delivers Clinically Studied Pain Relief from Arthritis, Back Pain, Strains and Joint and Muscle Pain (2 oz)

Would this work on my husbands hand and wrist?

Is it good for knee pain

The tube says one active ingredient: menthol. So why is this touted as being anything special and/or priced as if it were some special formulation?

Why did i get tablets not salve???