Willo Dark Chocolate 250mg Indica

What is Winterized CO2 full-spectrum oil?

In a typical CO2 extraction, extraction parameters can be tuned to produce crude oil that contains 45-80% cannabinoids and terpenes. The remaining portion will consist of co-extracted components from the feedstock that are either highly soluble in CO2 at the given processing parameters; or, have low solubility but are easily accessible and co-extracted with limited mass transfer resistance. A process called winterization can be employed to remove the co-extracted fraction.

In this process, the extracted crude oil is mixed with another solvent and exposed to cold temperature to precipitate some amount of the undesirable co-extracted solids. The solids are then separated from the liquid through a filtration process, yielding what is known in the industry as a “winterized oil.” Depending on the desired outcome of the process, the oil may be further processed or purified or formulated directly into retail products.

Why is Winterized better?

• Fats dilute the cannabinoid fraction, lowering the purity
• Fats can cause distillate to be less transparent hurting its value.
• In vape pens, they can burn on the coil and cause the pen to taste burnt.