THCa is the inactive form of THC as it exists in the plant in its raw form. Through extensive post-processing and refinement the THCa molecule has been isolated in its crystalline form to a 99% purity, and contains only a mild aroma of the terpenes from the original strain. THCa remains non-psychoactive until heated to cause a conversion to its delta9-THC form. With its powder crystalline consistency concentrate connoisseurs are free to dab it alone, or dip-n-dab their favorite concentrates in the powder to boost the potency of any other dab. It can also easily be added to joints, or sprinkled on any choice of flower