No, CBT is a phytocannabinoid and can be found naturally in cannabis, hemp, and other plants, which makes it not inherently a synthetic cannabinoid. However, CBT is found in very low concentrations in the cannabis and hemp plants. Then it is converted from other cannabinoids like CBD or CBG. In the conversion process, it does not add or subtract any foreign substances, but the results of the CBT cannabinoid molecules cannot be considered fully “all-natural.”