Swanson Boswellia Serrata is an effect herb used in promoting joint health. Known in India as a top Ayurvedic herb, Boswellia serrata helps people keep their joints in top working order for worry-free movement. Our convenient capsules combine 200 mg of guaranteed-potency Boswellia serrata extract (standardized to a minimum 65% boswellic acids and 300 mg of whole-herb powder for daily joint health support.