So, you're curious: how long does THCA stay in your system? Good question! Unlike its psychoactive cousin THC, THCA (tetrahydrocannabinolic acid) is non-psychoactive in its raw form. However, when heated (think smoking or vaping), it converts to THC.
The detection window for THCA (or, more accurately, its metabolized form THC) depends on several factors including frequency of use, dosage, metabolism, and the type of test used (urine, blood, hair, saliva). For infrequent users, THC from converted THCA might be detectable for a few days. Regular users could see it detectable for weeks, even months in some cases, especially with hair follicle tests.
Keep in mind that drug tests typically screen for THC metabolites, not THCA directly. So, while raw THCA won't get you high, its potential to become THC means it can still trigger a positive result. Always consider your individual circumstances and consult relevant resources for personalized advice.