Rosin

Rosin is a solventless cannabis concentrate produced by applying heat and pressure to flower, hash, or kief. The result is a pure terpene-and-cannabinoid extract with no residual solvents. Rosin is considered a premium concentrate format for its purity and full-spectrum profile.

Example: Their live rosin gummies use cold-cured rosin from frozen Donny Burger flower.

Etymology: Coined within the cannabis community circa 2015 when home rosin presses gained popularity.