133.3mg — the resin of Indian frankincense, one of the better-studied joint botanicals.
Boswellia Extract comes from the gum resin of Boswellia serrata, the Indian frankincense tree, standardized for its boswellic acid content.
It's one of the few joint botanicals with a genuine trial record behind it, which is why JointBrex includes it as the herbal counterpart to the structural nutrients.
JointBrex provides 133.3mg of Boswellia Extract per two-capsule serving, the formula's herbal anchor.