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Science 4/30/2026 Dr. Sarah Chen

Understanding CO2 Extraction: The Gold Standard

Understanding CO2 Extraction: The Gold Standard

What is CO2 Extraction?

Supercritical CO2 extraction is a state-of-the-art method used to extract cannabinoids and terpenes from hemp plant material. Unlike solvent-based methods that may leave harmful residues, CO2 extraction uses carbon dioxide under high pressure and temperature to act as a solvent, producing an exceptionally pure end product.

The Process

The process begins by pressurizing CO2 until it reaches a supercritical state—meaning it has properties of both a liquid and a gas. This supercritical CO2 is then passed through hemp material, dissolving the desired compounds. The resulting solution is then depressurized, allowing the CO2 to evaporate and leaving behind a pure, potent extract.

Why It Matters

At The Happy Ending, we exclusively use CO2 extraction because it preserves the full terpene profile of each strain while eliminating unwanted compounds. This means every cartridge delivers the authentic flavor and effects nature intended.