It's a blend, but Judd said it's a mix of noble Vanuatu kava. It's the only kava they sell that's a blend and it's got "high amounts of Boroguru, Borogu, Melo Melo" and sometimes "small amounts of other noble kavas".
I've wondered about this myself. The potency of it seems to point to something else (maybe Judd's secret) because the potency is significantly higher than Boroguru, Borogu and Melo Melo. I just can't see how it can be so potent if it's made up of those primarily.
Whatever it is, it's simply amazing and I'll continue to get it as long as it's available and if it isn't available, then I'll pester Judd to get it back... along with Kavagurl