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How to Make Cannabis MCT Oil
Make cannabis infused MCT oil with a repeatable method: decarb, gently infuse, strain, and store. Includes key equipment, risk-aware guidance, and practical ways to use your oil in the kitchen or as a dropper-style tincture.
Contents:
Looking for a potent, fast-absorbing cannabis oil? This guide walks you through how to make cannabis-infused MCT oil at home for tinctures, edibles, and more, using a simple, reliable method you can repeat batch after batch.
What Is Cannabis MCT Oil?
Cannabis-infused MCT oil is a straightforward infusion: cannabinoids (like THC and CBD) are dissolved into MCT oil, creating a liquid you can dose with a dropper, mix into food, or use as the base for an MCT oil tincture. Instead of relying on alcohol or butter, you’re using a neutral, stable fat to carry and protect the active compounds.
MCT oil (medium-chain triglyceride oil) is typically fractionated from coconut oil, and sometimes palm kernel oil. “Fractionated” means the longer-chain fats are removed, leaving mostly medium-chain fats (commonly C8 and C10). The result is a clear, odorless oil that stays liquid at room temperature.
Why Use MCT Oil Instead of Coconut or Olive Oil?
All fats can carry cannabinoids, but MCT has a few practical advantages over more common kitchen options.
Coconut oil works well, but it’s rich in long-chain fats and will often solidify in cooler rooms. That can make accurate dosing harder if you’re using droppers or trying to blend it into drinks. It also has a distinct flavor, which isn’t ideal for every recipe.
Olive oil stays liquid, but its peppery taste can overpower lighter dishes, and it’s more prone to oxidation than MCT—especially when stored for weeks or months.
Butter is great for baking, but it’s perishable, contains water and milk solids, and can separate—so it’s less convenient if you’re aiming for a clean, shelf-stable, tincture-style oil.
By contrast, MCT oil is neutral, stays consistently liquid, and is generally easier to digest for many people. Those medium-chain fats are absorbed quickly, which can support efficient uptake—one reason cannabis MCT oil is such a popular carrier for tinctures and everyday use.
Risks and Considerations When Making Cannabis MCT Oil
Homemade oils can be deceptively strong. Because it’s easy to take “just one more drop,” overconsumption is a real risk—especially for beginners and anyone dosing with a dropper. Start low, go slow, and wait long enough before taking more.
Heat control matters, too. Cannabinoids and terpenes are sensitive to high temperatures, and overheating during decarboxylation or infusion can reduce potency and flavor. Use a thermometer and aim for steady, gentle heat rather than rushing the process.
Finally, keep legality and personal responsibility in mind. Cannabis laws vary widely, so only make and use infused products where permitted. Store them securely away from children and pets, and tag your bottle clearly.
Equipment Needed
- Baking tray and oven (for decarboxylation)
- Small saucepan or double boiler plus a heat-safe bowl
- Thermometer
- Jar for infusing
- Cheesecloth or a fine-mesh sieve for straining
For extra precision and cleanliness, consider a digital scale, a funnel, disposable gloves, and amber glass dropper bottles for storage and easy dosing.
Ingredients
You can make infused MCT oil using either cannabis flower or a cannabis concentrate.
Alongside your cannabis, you’ll need a good-quality, plain MCT oil. As a starting point for ratios, many home users begin around 1–3 g of dried flower per 1 fl oz of MCT oil, then adjust in future batches.
How to Make Cannabis MCT Oil: Step-by-Step Recipe
Follow the sections in order, take your time with heat management, and you’ll end up with a clean, versatile oil you can use with a dropper or in the kitchen.
Step 1: Decarboxylation
Decarboxylation is the process of gently heating cannabis to convert inactive cannabinoids (like THCA) into their active forms (like THC). If you skip this step, your oil will usually be noticeably weaker, even if you use plenty of flower.
For the oven method, lightly break up your dried cannabis, spread it evenly on a lined baking tray, and heat it at a low, steady temperature until it turns lightly toasted and aromatic. Avoid scorching; too much heat can degrade cannabinoids and drive off flavorful terpenes.
If you want exact times, temperatures, and troubleshooting, follow our dedicated decarboxylation article for a more detailed walkthrough.
Step 2: Infusing the MCT Oil
Once your cannabis is decarbed, it’s time to infuse. The goal is to keep the oil warm enough to extract cannabinoids without overheating and degrading them. An ideal target is around 203°F, which is hot but below a vigorous boil.
A double boiler is the safest option: simmer a little water in a saucepan, then set a heat-safe bowl or jar above it so the oil warms gently. If you’re using a saucepan directly, keep it on the lowest heat and monitor it closely with a thermometer.
Combine the decarbed cannabis with your MCT oil and hold the temperature for 2–3 hours. Stir the mixture every 15–20 minutes to keep the plant material evenly suspended and help improve extraction. If the mixture starts bubbling aggressively or smells “toasty,” reduce the heat immediately.
Step 3: Straining the Oil
Let the mixture cool slightly so it’s still pourable but not dangerously hot. Set a fine-mesh sieve over a clean jar, or line it with cheesecloth for a cleaner finish, then slowly pour the oil through. Watch out for steam and splashes, and use heat-resistant gloves if needed.
Resist the urge to squeeze the plant material hard. Pressing forces more fine particles and chlorophyll into the oil, which can make the flavor greener and more bitter. If you want a milder taste, strain gently and consider a second pass through fresh cheesecloth or a coffee filter once the oil has cooled further.
Step 4: Storage
Transfer the oil to a clean, airtight glass bottle (amber glass is ideal) and store it in a cool, dark, dry place to slow oxidation and preserve flavor. Tag it with the strain (if known), the date, and your approximate cannabis-to-oil ratio so you can repeat the same strength—or fine-tune it—next time.
When stored properly, it should last for several months, though the aroma and taste can fade over time. If you’re wondering whether MCT oil needs to be refrigerated, it usually doesn’t, but refrigeration can help in warm climates. Just expect the oil to thicken slightly.
Understanding Dosage
Dosage matters most with edibles and oils because the effects can feel stronger, last longer, and take time to show up. With an infused oil, it’s easy to add “just a bit more” before the first dose has fully kicked in—and then the effects can stack.
A simple way to estimate THC strength is:
Total THC (mg) = cannabis weight (g) × THC% × 1,000
THC per fl oz = total THC (mg) ÷ oil volume (fl oz)
Example using 20% THC cannabis: 5 g × 0.20 × 1,000 = 1,000 mg THC total (theoretical). If you infuse 3 fl oz of oil, that’s roughly 333 mg per fl oz before accounting for losses during decarb, infusion, and straining.
When using cannabis MCT oil preparations, onset is often 30–120 minutes, with effects that can last 4–8 hours. Start low and go slow: begin with a small, measured amount, wait at least two hours, and only then consider increasing your dose. Keeping notes on dosage, timing, and effects will help you dial in a consistent routine.
How to Use Cannabis MCT Oil
One option is sublingual use as a tincture: measure your dose, place it under your tongue for 30–60 seconds, then swallow.
You can also add the oil to meals. Stir it into dressings, drizzle it over finished dishes, or mix it into smoothies, yogurt, or coffee. Avoid frying or high-heat baking, as higher temperatures can reduce potency.
DisclaimerWhen consumed, THC metabolizes into 11-hydroxy-THC, which enters the body through the stomach and liver, resulting in a significantly stronger effect due to its increased affinity for CB1 receptors in the brain.
Ensure accurate portion control. Begin with small doses and gradually increase to develop tolerance.
Remember: Set and Setting will help you deal with various situations.
Stay Cultivated.
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