Quick view Compare Add to Cart The item has been added Berberine Formula (100 Capsules) MSRP: Was: Now: $50.00 Description: Berberine (BBR) is a quaternary ammonium salt and isoquinoline alkaloid of the protoberine type, commonly found in the root, rhizome, and stem bark of certain plant species. Berberine has a natural yellow color which causes certain... Add to Cart The item has been added