For Stiffness of shoulder, Muscular Pain, Low Back Pain, Bruises, Sprains, Joint Pain. 1. Contains analgesic ingredient (Glycol Salicylate) approx. 4 times more* and relieves shoulder stiffness and muscular pain. *Compared to KOBAYASHI Pharmaceutical's product NEW AMMELTZ YOKO YOKO. 2. Liquid medication dries quickly, warming the stiff,arching area and taking effect with a pleasant tingle. 3. The distinctive curved-neck bottle makes it easy to apply even to hard-to-reach areas like the back and lower back. Application Direction: - For external use only. Apply a proper amount to affected parts 2 or 3 times a days.