THCjd is a remarkable and naturally occurring cannabinoid made from the separation and containing different cannabinoids. It is also popularly called phytocannabinoid and is believed to be more potent than usual THC. THCjd (Tetrahydrocannabioctyl) is an 8-carbon side-chain said to be 19 times more potent than THC. This is courtesy of its long carbon side chain. The theory behind this is, that the longer a cannabinoid sidechain, the higher the number of THC that locks with the receptors.