"Live Rosin is the most rare and sought after of the three concentrates and is rapidly growing in popularity. Live rosin is made by squeezing or applying pressure and heat to cannabis, hash, or kief. If distillate is orange juice from concentrate, live rosin is freshly squeezed. The production process produces smaller yields than distillate and resin, making it one of the market’s rarer and more expensive products."

- Tinbercannabis.com