Live rosin is solventless hash oil made with full melt bubble hash that was made with freshly frozen materials. For the longest, full melt extracts have been some of the most sought-out, highest quality non-solvent concentrates on the market. Live rosin takes things a step further by guaranteeing the use of freshly frozen materials. Pressing live rosin is fun to watch because producers make it with bubble hash and it squirts way more oil when pressed. Not to mention its much lighter in color than your average rosin. Most of the live rosin we’ve come across is bright yellow to off-white in color.