The Standard in Purity and Potency MKX Oil Co is a true patient-over-profit company. Michigan medical cannabis patients have access to the cleanest, high-potency cartridges crafted with care and the most attention to detail. Integrity is essential to MKX Oil Co. This dedicated team produces premium medical cannabis cartridges with the highest standards and most transparency. MKX Oil Co is here to the rescue, supplying Michigan the healthiest, organically cultivated, pesticide-free, and chemical-free cannabis products.