A key concept behind how a THCA gummy works is decarboxylation. This process occurs when THCA is exposed to heat, transforming it into THC, which is responsible for psychoactive effects. During the production of gummies, some level of heat may be applied, which can partially or fully convert THCA before the product is consumed. Because of this, some THCA gummies may actually produce noticeable effects if THC is present, while others that preserve the raw compound may result in a much milder experience. thca gummy