Rumoured to be a cross between Mendocino Purps and Killer Queen , Kryptonite is known to produce THC levels of up to 25%, making it a good option for those looking for a strain to treat serious chronic pain. The bud features a sweet and sugary flavor profile and is one of the parent strains of the Killer Queen. The indica-dominant strain is famous for it’s pain reducing properties with less of the accompanying sleeplessness.