Wolverine

Solventless cannabis concentrate is a type of concentrate that is produced without solvents, but is a manual or heat based approach to separate cannabinoids and terpenes from the cannabis plant. Examples include kief, rosin, hash and live solventless. Rosin is a type of cannabis concentrate that involves applying heat and pressure to flower or hash to extract cannabinoids and terpenes with all the oils of the plant. Description courtesy of Jane