Solventless extraction

**Solventless extraction** refers to a method of extracting essential oils, concentrates, or other valuable compounds from plant materials without the use of chemical solvents. This technique relies on physical processes such as heat, pressure, or agitation to separate the desired components, ensuring a pure, natural product free from residual solvents. Common methods include rosin pressing, dry sifting, and ice water extraction, often prized for preserving the flavor, aroma, and integrity of the original material. Solventless extraction is especially popular in the cannabis and herbal industries for producing high-quality, clean extracts.