A carrier oil, also referred to as a base oil, is defined as a plant-derived substance used to dissolve the compounds of the hemp plant. The absorption of CBD molecules and other phytonutrients through the skin is facilitated by these carrier oils. CBD carrier oils are utilized to suspend or dilute concentrated compounds, which may be unsuitable for direct use. These oils are known to enhance taste, possess mild flavors and aromas, and offer nutritional benefits.
Benefits of Carrier Oils
CBD, being a powdery compound, does not mix easily with water-based solvents. Therefore, it must be dissolved in carrier oils for better delivery and processing within the body. The following benefits have been attributed to carrier oils:
- Enhanced Absorption: When CBD hemp extract is diluted in a carrier oil, its bioavailability is significantly increased. Fat molecules in the oil assist in the efficient delivery of CBD to the body’s cells.
- Improved Dosing Accuracy: As a white crystalline powder, CBD is challenging to measure accurately in milligrams. Dissolving the powder in oil allows for consistent and precise dosage, especially when measured using droppers.
- Extended Shelf Life: Oxidation is known to reduce the potency of substances over time. Carrier oils, when combined with CBD, slow this process and help maintain product freshness.
- Added Health Benefits: Carrier oils such as coconut and olive oil are known for their antibacterial, antifungal, heart-protective, and antioxidant properties. Omega-3 and omega-6 fatty acids, along with a minor caloric contribution, are also provided.
Common CBD Carrier Oils
Several carrier oils are commonly used in CBD products. Each offers distinct benefits depending on the application and user preferences.
- MCT Oil (Medium-Chain Triglyceride): Derived from coconut, palm, or soy oil, MCT oil is known to provide excellent bioavailability. It is absorbed rapidly, contains no strong flavor, and supports ketosis. Health benefits include improved brain function and fat metabolism.
- Hemp Seed Oil: Extracted from hemp seeds, this oil enhances the entourage effect in full- and broad-spectrum CBD. It is rich in omega fatty acids and promotes skin, joint, brain, and immune health.
- Grape Seed Oil: Known for its high vitamin E content and antioxidant properties, this oil is used widely in skincare and hair care. Its light texture and wine-like scent make it suitable for massages.
- Olive Oil: Packed with antioxidants and long-chain triglycerides, olive oil enhances the digestive absorption of CBD. Extra virgin olive oil also supports cardiovascular health, diabetes management, and cancer prevention.
- Avocado Oil: Containing oleic acid, lutein, and vitamins A, B, D, and E, avocado oil is ideal for topical applications. It is favored for its nourishing and antioxidant qualities.
- Pumpkin Seed Oil: This nutty-flavored oil is valued for its vitamin A, C, and D content and anti-inflammatory effects.
- Pomegranate Seed Oil: Regarded as therapeutic, this oil contains essential vitamins and is linked to immune support, hormone balance, anti-cancer properties, and cognitive benefits. Skin conditions and menopausal symptoms have also been addressed using this oil.
- Arnica Oil: Due to its anti-inflammatory and pain-relieving properties, arnica oil is used topically for muscle soreness, bruises, and insect bites. Oral ingestion is not advised as it may be toxic to the liver.
- Sunflower Oil: Organic sunflower oil is considered rich in vitamins and minerals. It enhances skin regeneration, reduces aging signs, and serves as an antioxidant. Its mild flavor allows easy blending with other ingredients.
- Vegetable Glycerin: While not an oil, vegetable glycerin is used to dilute CBD for tinctures and vape oils. Derived from palm, soybean, or coconut oil, it is clear, sweet-tasting, and helps lock in moisture when applied topically.
Carrier oils are essential for maximizing the benefits of CBD by increasing absorption, simplifying dosing, and preserving product integrity. While MCT oil remains the most commonly used due to its cost-effectiveness and shelf stability, the selection of an ideal carrier oil should be based on the intended use of the CBD—whether ingested or applied topically.
Read More: Full Spectrum CBD Oil: What You Need to Know Before Buying