Product Name: Zandu Ayurvedic Knee Pain Relief Patch (Pack of 5 Patches) Zandu brings you Ayurvedic Knee Pain Relief Patches that contain Gandhapura Patra Taila Peppermint Satva Camphor Boswellia Serrata Eucalyptus Oil and Katuvira which are known to help alleviate pain. These Knee Pain Relief Patches are designed to provide relief from aches and pains of muscles knee and elbow joints osteoarthritis sprains strains and even simple backaches stiff neck or sore shoulder. It is free of chemicals parabens and sulphates. Unlike sprays creams and ointments these Knee Pain Relief Patches do not require re-application every few hours. These patches are effective for up to 8 hours. It is perfect for those who spend more number of hours at office in the gym or at classes they can easily carry these patches & can apply this at the affected area. Zandu Ayurvedic Knee Pain Relief Patches are also safer than modern oral painkillers and bypass the digestive system to prevent side effects commonly associated with them. Our non-smelly non-messy patches deliver a potent dose of herbs and oils locally to manage pain in your knee directly.