Works where it hurts. Active Ingredients: Per Patch: Camphor 80 mg; Menthol 24 mg; Capsicum Extract 16 mg Inactive Ingredients: Aluminum Glycinate; Eucalyptus Oil; Glycerin; Kaolin; Mentha Oil; Polysorbate 80; Propylene Glycol; Sodium Carboxymethylcellulose; Sodium Polyacrylate; Polyacrylic Acid Solution; Sorbitol Solution; Hydrotalcite; Water Uses: For temporary relief of minor aches and pains associated with arthritis, backaches, stiffness and muscle strains. Long lasting. Fast acting. Convenient and not messy. Works where it hurts. 5 patches (4 x 2.75 inches each).