HTFSE stands for High Terpene Full Spectrum Extract. Full-spectrum is the champagne of extracts! HTSFE are the results of carrying out a long slow and low vacuum purge at low temperatures on solvent extracts made from high quality cannabis flowers which must have a high percentage of terpenes. During this process which can take three weeks or longer the oil separates with the THC-A crashing out of solution and crystallising to form something that looks like diamonds swimming in a viscous honey-like golden liquid made up principally of terpenes but also containing the full spectrum of secondary cannabinoids and flavonoids for a more complete effect.