To form the cannabinoid HHC, hydrogen is added to Tetrahydrocannabinol (THC) in a process known as hydrogenation. This process creates a more stable cannabinoid with a much longer shelf-life. Many consumers find HHC helpful in relaxing muscles and relieving pain. Like many other cannabinoids, HHC is also believed to reduce inflammation and stimulate appetite. We carry both HHC and HHC-O products. Learn more about these cannabinoids here.