See the full list of product ingredients on the product label. QUALITY ACTIVE INGREDIENTS WITH NO PRESCRIPTON: With Camphor (3.1%), Menthol (6.0%), and Methyl salicylate (10.0%) you're getting the Strongest Labeled OTC Topical Pain Relief Patch - Proven pain relief you can buy without a prescription.

See product details for Salona's Pain Relieving Patch, Large, 6CT