CAMPHOR (SYNTHETIC) 7.1 mg / MENTHOL 33 mg / METHYL SALICYLATE 36 mg TOPICAL PATCH [WALGREENS MEDICATED PAIN RELIEVING]
Product containing precisely camphor 12 microgram/1 milligram and menthol 57 microgram/1 milligram and methyl salicylate 63 microgram/1 milligram conventional release cutaneous patch (clinical drug)