Rosin is 100 % free of solvents including butane, propane, alcohol, CO2 and other solvent-based methods.
Rosin Press extraction is extremely safe with absolutely no risk of explosion, ignition or serious bodily harm that are possible with these flammable solvents.
Rosin is just as potent as BHO and other concentrates by cannabinoid percentage, typically in the 70 percent to 80 percent range.
Terpene preservation in rosin is also very high, and some rosin has been tested at nearly 13 percent total terpene content or more.
Rosin is significantly cheaper to produce compared to solvent-based extraction and can also be manipulated into many different mediums including shatter, wax, crumble, budder, and sugar.
Rosin can also be made profitably from nearly any starting material including dry sift, flowers, bubble hash or sifted trim.