Super-critical fluids involve a process in which a gas is compressed to a unique physical state which has both gas-like and liquid-like properties. In a super-critical state the fluid has exceptionally strong solvent strength and his highly effective at removing organic small molecules from the biomass. Both SCF butane and carbon dioxide are used in the extraction of Cannabis sp, however; due to the retention of a trace of solvent in the extract carbon dioxide is superior as it is completely benign in trace amounts. The use of SCF technologies provides a superior product as no heat is require to remove the solvent.(Elkins, Deseo et al. 2019) The cannabinoids as well as the Omega-3 acids found in hemp are easily oxidized causing the oil to go rancid during processing if heat is used to remove solvent. Hemp and cannabis oil is like any other highly unsaturated vegetable oil and without careful attention to processing can very easily become rancid due to accelerated oxidation. Thus the application of SCF processing is the best method available to provide the highest quality product achievable. If a better processing technology was available we would use it. You can see, taste and smell the difference that SCF processing technologies make in the quality of the hemp products. Our all hemp products are clear, nearly colorless and very pleasant in regard to odor and taste. This is the way any fresh vegetable oil including hemp should smell and taste. If the hemp product you are using smells or tastes bitter or rancid it has gone rancid just like any other high quality vegetable or olive oil.