Understanding the Source: From Plant to Product
To truly understand the difference between hemp extract and hemp oil, one must look to their origin within the hemp plant. The Cannabis sativa plant is the source for both, but the part of the plant used for extraction determines the final product's properties.
Hemp Extract: The Cannabinoid Powerhouse
Hemp extract is produced from the leaves, flowers, and stalks of the hemp plant, where cannabinoids are most concentrated. Extraction methods, such as supercritical CO2 or ethanol extraction, are used. The result is a cannabinoid-rich solution used for CBD oils and other supplements.
Hemp Oil (Hemp Seed Oil): A Nutritional Treat
Hemp oil is extracted solely from the seeds of the hemp plant, often via cold-pressing. The seeds contain omega-3 and omega-6 fatty acids but virtually no cannabinoids like CBD or THC. Thus, hemp seed oil is considered a nutritional supplement rather than a cannabinoid-rich product.
The Importance of Terminology: Clearing the Confusion
The interchangeable use of "hemp oil" and "hemp extract" causes confusion. A product labeled "hemp oil" could be cannabinoid-free hemp seed oil or a cannabinoid-rich hemp extract using hemp seed oil as a carrier oil. Reading labels and checking third-party lab reports (Certificates of Analysis) is crucial.
Comparison Table: Hemp Extract vs. Hemp Oil
| Feature | Hemp Extract (often called CBD oil) | Hemp Oil (or Hemp Seed Oil) |
|---|---|---|
| Source | Flowers, leaves, and stalks of the hemp plant | Seeds of the hemp plant |
| Cannabinoid Content | Rich in cannabinoids, including CBD (and trace THC in full-spectrum) | Contains negligible to no cannabinoids |
| Primary Use | Therapeutic and wellness benefits, interacts with the endocannabinoid system | Nutritional benefits, cooking, and skincare |
| Nutritional Profile | Contains cannabinoids, terpenes, and flavonoids | Rich in essential fatty acids (omega-3 and -6) and vitamins |
| Extraction Method | Complex methods like CO2 or ethanol extraction | Simple cold-pressing of the seeds |
Types of Hemp Extracts: Beyond the Basics
Within the category of hemp extract, there are further distinctions based on composition. Understanding these types is essential.
Full-Spectrum Hemp Extract
- Contains: All compounds naturally found in the hemp plant, including a full range of cannabinoids (like CBD, CBN, CBG), terpenes, and flavonoids.
- THC Content: Legally contains less than 0.3% THC in the U.S..
- Entourage Effect: Multiple compounds are believed to create a synergistic effect, enhancing benefits.
Broad-Spectrum Hemp Extract
- Contains: Natural compounds of hemp, similar to full-spectrum, but with THC completely removed.
- Benefit: Ideal for those who want the entourage effect but must avoid THC.
CBD Isolate
- Contains: Pure, crystalline CBD, with all other plant compounds removed.
- Use Case: Best for consumers who only want CBD with no other plant compounds.
Choosing the Right Product for Your Needs
Knowing your goal is the first step. For nutritional support and fatty acids, pure hemp seed oil is the choice. It can be used in cooking, as a supplement, or in skincare.
If seeking potential therapeutic effects of cannabinoids like CBD, a hemp extract (or CBD oil) is needed. Full-spectrum offers a wide range of compounds and potential 'entourage effect.' Broad-spectrum is similar without THC, while isolate provides pure CBD.
Conclusion
Hemp extract and hemp oil are not the same. The key difference is their source and chemical makeup. Hemp seed oil offers nutritional and topical benefits from fatty acids, while hemp extracts are concentrated with therapeutic cannabinoids like CBD. Consumers should look beyond the name to understand the product's source, extraction method, and compounds. Checking a Certificate of Analysis from a third-party lab is the most reliable way to confirm contents.