MCT Oil

What MCT oil is

MCT stands for medium-chain triglycerides, fats with a shorter carbon chain than most fats in your food. That short chain matters. MCTs skip part of the normal digestion of fat and go straight to the liver, where the body burns them for energy or turns them into ketones. Most MCT oil is distilled from coconut oil, some from palm kernel oil. Coconut oil itself is only partly MCT, so this page sits in our wider range of fatty acids as a concentrate, not as an everyday cooking oil.

C8, C10 and why the label matters

The numbers on a bottle count carbon atoms. C8 (caprylic acid) converts to ketones the fastest. C10 (capric acid) works a little slower and lasts longer. C12 (lauric acid) behaves more like an ordinary long-chain fat, so an oil built on C12 does less of what people buy MCT for. C6 tastes harsh and is the fraction most often linked to stomach complaints, which is why careful producers remove it. A label that says only "MCT oil" with no percentages tells you very little.

Liquid, powder or softgels

Liquid is the most concentrated format and the cheapest per gram. It stirs into coffee, smoothies and dressings, although it needs a quick blend to stop it floating on top. Powder is MCT dried onto a fibre carrier, which slows absorption and is usually the gentler choice for a sensitive stomach. Softgels travel well, but you need a handful to match one tablespoon of oil, so they suit small, steady use. People on a low-carb or keto diet mostly pick liquid.

How we choose the MCT oil we stock

We look at three things: the fatty acid profile, the source and the serving you can realistically reach. We prefer oils that state their C8 and C10 percentages on the label, because a bottle marked only "MCT" can lean heavily on C12. We favour coconut-sourced oils, and with capsules we check that a serving is worth swallowing at all. We buy directly from the brands, with no intermediaries, and every product passes our compliance team before it goes live. We test products ourselves, and independent labs spot-check batches. See how we select brands.

Who it suits and what to expect

MCT oil suits people following keto, endurance athletes, and anyone who wants fat in their morning coffee instead of a snack. Be clear about what it is: pure fat, so pure calories. One tablespoon is roughly 14 grams of fat. There is no authorised UK or EU health claim for MCT, which is why we describe how it behaves in the body instead of promising a result. If steady daily energy is your goal, look at our range for everyday energy as well. Start with one teaspoon a day and build up over one to two weeks. Most people who react badly simply started too fast.