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THCA vs THC: What’s the Difference Between Raw and Activated Cannabis? - True Hemp Science

Blog - True Hemp Science

THCA vs THC: What’s the Difference Between Raw and Activated Cannabis?

by C L on Mar 12 2026
In freshly harvested cannabis, cannabinoids are produced mainly in their acidic forms, including THCA, CBDA, and CBGA. When cannabis is smoked, vaped, or baked, heat triggers a reaction called decarboxylation, which converts THCA into THC. That conversion is one of the central chemical changes that separates raw cannabis from activated cannabis.