That’s a good question, I know that live rosin which is made from fresh then frozen flower has a higher terpene concentration, but it’s not decarbed . Here’s the best explanation I can find from the internet:
When Decarboxylation Happens
- For Inhalation (Dabbing/Vaping):Decarboxylation occurs instantly due to the high temperatures involved in dabbing or vaping, converting the non-intoxicating THCa into psychoactive Delta-9 THC.
- For Edibles: If you plan to use live rosin for edibles, it must be deliberately decarboxylated first by applying consistent low heat over an extended period (often in an oven or on a stovetop using a sealed container). Without this step, the THCa will not be activated, and the edible will not produce the desired psychoactive effects.
- For Vape Carts: Live rosin made into vape cartridges often undergoes a specific decarboxylation process to achieve the right, stable consistency that prevents it from solidifying or "crashing out" in the cartridge.
Key Point
The live rosin production process uses fresh, flash-frozen cannabis material and relatively low heat and pressure during extraction to preserve the plant's volatile terpenes and cannabinoids in their acidic (non-decarbed) form. The quick pressing times are not long enough to cause significant decarboxylation.