I have a proprietary ethanol extraction system that has zero PPM of residual ethanol and 100% of the cannabinoid profile in the extract. Lab-tested.
My system aside- a standard ethanol system will produce a true full-spectrum do the pulling of both polar and non-polar bond or both oil and water-based cannabinoids.
CO2 does not do this it is non-polar only. So all the claims of “Full Spectrum” in the past six months is such a misused buzzword. This time last year you barely heard of ” full-spectrum” I know I used it in many pitches- only to confuse people. Now it’s everywhere.
Ethanol is created from whole-grain cereal grains. I’m a fan the extract is amazing, bioavailability is increased