ROSSLYN | GMO | Cold Cure Rosin | 1g ROSSLYN live rosin is processed from ultra-premium fresh frozen cannabis, gently hand washed and pressed at low temperatures for the shortest time possible. All of our Live rosin is pressed from 90-119 micron heads to ensure maximum terpene content ROSSLYN's slogan is “Risen From Water”, which is a reference to their extraction methods. Rosslyn’s solventless cartridges and grams of hash rosin are all made using nothing but ice, water, heat, and pressure