Rekin Gel is a pain-relieving Brand. It is applied to treat moderate to severe pain in conditions such as osteoarthritis and rheumatoid arthritis. It helps relieve pain and swelling in the joints and muscles in various ways. Rekin Gel gives fast relief from pain and swelling in the muscles and joints in conditions like arthritis by creating a cooling-warming effect. It works by causing the skin to feel cool and then warm. These feelings on the skin distract you from feeling the pain.