Fast effective and lasting relief from exercise related joint pain RECOMMENDED USE: Helps to improve recovery from joint pain and stiffness due to moderate intensity aerobic exercise. Helps provide relief from joint pain due to moderate intensity aerobic exercise as quickly as 1 day. Clinically proven to provide relief from joint stiffness due to moderate intensity aerobic exercise in as little as 5 days. Increases joint flexibility and minimizes discomfort due to moderate intensity aerobic exercise. Helps reduce levels of CTX-II, a biomarker/marker of joint degradation due to moderate intensity aerobic exercise.