THCA, or tetrahydrocannabinolic acid, is a compound found in cannabis. Unlike THC, THCA is non-psychoactive until it is heated or decarboxylated. If you’re wondering how long THCA stays in your system, it depends on factors like your metabolism, the amount consumed, and your frequency of use. In general, THCA can be detected in your system for up to 30 days or longer, especially for regular users. Understanding these factors can help you manage THCA consumption and its effects on your body. This guide offers insights into how long THCA lingers and what influences its duration.