From the Manufacturer's Label:
Savesta Boswellia is the most pure and potent Boswellia extract available. Active constituents known as boswellic acids are thought responsible for many of its benefits. Typical Boswellia products contain 40% to 65% boswellic acids. For maximum effectiveness this full spectrum extract is concentrated to 85%.
Manufactured by SavestaNo Soy, Wheat. Gluten, GMO free.