MK Ultra is an Indica dominant medicinal marijuana strain, crossing the Indica variety G-13 and sativa variety OG Kush. different kinds of pains and provides relief from mild to chronic pains conveniently. It is also used to treat stress and anxiety as it has a calming effect on strained nerves. MK Ultra can also be employed for curing insomnia, and a loss of appetite. It stimulates your appetite and makes you feel hungry quickly. THC level in MK Ultra is 18%, and the CBD level is 1%.