A carrier oil is a natural, fat-rich oil used as a solvent for concentrated cannabis extracts to create medical cannabis products to be taken by mouth or held under the tongue. It also helps make the total dose of each cannabinoid easier to measure and absorb into the body.
One of the most common carrier oils is medium-chain triglyceride oil (MCT oil), which is typically mild and non-irritating. Carrier oils help deliver active ingredients into the body, reduce the potency of highly concentrated extracts to a usable dose, and help the product last longer by keeping the cannabis ingredients stable and effective.
A carrier oil is an oil used as a solvent for essential oils or concentrated extracts, so they are easier to take and to absorb. They’re called “carrier oils” because they help carry the active substance into the body.
Common carrier oils include:
Each carrier oil has unique properties — such as absorption rate, flavour, fat content, and stability. MCT oil is the most common oil used in medical cannabis preparations.
The most common carrier oil used for medical cannabis products is MCT oil, because it is easily absorbed, has a neutral taste, and it improves the shelf life of the active ingredients.
The most effective carrier oil will vary depending on the product, individual need and preference. Almost exclusively, medical cannabis oils in the UK are formulated using medium-chain triglycerides.