Pin Spray RNJ Muscle Pain Relief Spray is a menthol-based pharmaceutical product offered by the Iranian pharmaceutical company Reyhan Naqsh-e-Jahan. This spray relieves musculoskeletal pain, inflammation, and pain caused by sports injuries, and heals osteoarthritis pain. Indications for use of Pin Spray RNJ: Rapid relief of muscle pain, temporary relief of mild pain associated with ... https://sarayevarzeshi.ir/