Rosin refers to the sticky, resinous substance produced from applying heat and pressure to cannabis plant material. Rosin is a solid concentrate that contains the terpenes and cannabinoids extracted from the plant. It is made using a process called solventless extraction, which utilizes just heat and pressure to squeeze the resinous sap from the plant without the use of any chemical solvents.
Rosin is made by placing cannabis plant material into a bag or cloth and applying pressure using a mechanical press. Heat is applied to help liquefy the trichomes and essential oils in the plant, allowing them to be squeezed out. The sap is then collected and allowed to cure into a solid rosin concentrate. Rosin tends to have an amber appearance and a potent aroma. It can contain 50-70% THC, preserving the natural cannabinoid and terpene profile of the source cannabis plant.
Rosin has become popular among cannabis consumers and extractors alike for its simple production process, high potency, and retention of the plant's natural chemical composition. The solventless extraction method used to produce rosin results in a clean, flavorful concentrate that maintains the unique terpene profile of the source cannabis strain. This allows the natural aroma and taste of the plant to shine through in the final product.
In contrast to other cannabis concentrates which utilize chemical solvents like butane or CO2 for extraction, rosin is made using only heat and pressure. This helps preserve the delicate terpenes in the plant that can be altered or destroyed by chemical solvents. The solventless process also results in a residue-free concentrate free from any chemical additives. For health-conscious consumers and those looking for a concentrate with robust terpene content, rosin is an excellent choice.
Rosin can be consumed on its own, used as a topping, or mixed into various cannabis products like vape cartridges, edibles, and topicals. On its own, rosin can be vaporized, dabbed, or sprinkled into joints and bowls to enhance the effects. The malleable texture of rosin also makes it suitable for use in a variety of infused products. Rosin's rising popularity is a testament to its potency, purity, and versatility. As a solventless extract, rosin provides an all-natural cannabis experience with the full flavor and aroma of the plant.