THCA, or Tetrahydrocannabinol acid, is a non-psychoactive cannabinoid found in raw cannabis flower. With the help of some mechanics, THCA Powder is harvested as a solventless concentrate. THCA Powder in its raw form will not produce any psychoactive effects. It needs to be decarboxylated – or heated – to convert to THC. Once that process is in motion, THCA decarboxylates into delta9-THC and may create a potent “high” effect. this is 99% pure