From body-numbing potency to mouth-watering flavour, mk-ultra is a must-try strain that’ll literally knock your socks off. As you indulge in the mk-ultra, you’ll be surprised by how fast the effects take hold. From an instant tingly sensation in the limbs to a slight pressure above the eyes — mk ultra will have you in its grip in no time. However, we must warn you — this weed is potent. It has been tested as high as 15-22% THC — which means this is not a strain for beginners. Known as the ultimate one-hit-quit— mk-ultra weed is the perfect treat for anyone that needs potent and long-lasting ‘hypnotic’effects.