Boswellia, also known as Indian frankincense, is an herbal extract obtained from the Boswellia serrata tree. Boswellia has been used for centuries in both Asian and African folk medicines for a variety of purposes. Double Wood s Boswellia is standardized to 65% boswellic acid, which is the active ingredient in Boswellia Extract believed to provide most of its benefits. Typically, the boswellic acid content is used to compare potency between different Boswellia Extracts and our 65% extract is more potent than average.