Liquid herbal extracts are excellent options for healing because of their easy assimilation and high concentration of an herbs active constituents. Once a few drops of liquid extract are placed under the tongue, the brain tells the body that it's in there and ready to do its job. This process has been used successfully for administering the benefits of THC for medical purposes. Marijuana and its health benefits have been contested for decades. Herbal extraction is another step toward the institutionalization of the weed industry. And because it is free from binders and fillers, more of the beneficial properties of the herb gets into the bloodstream.