-New formula contains four times anti-inflammatory ingredient of Glycol Salicylate(compared with New Ammeltz) -Significantly effective on stiff shoulder & neck pain -Contains Vanillylamide Nonylate, an ingredient to promote blood circulation, provide a deep warming effect & improve blood circulation in the affected area -Penetrates immediately the affected area to relieve pain -Sponge applicator provides easy, convenient application & keeps hands clean