Free standard delivery Bulletproof MCT Oil

MCT Oil

Name: MCT Oil
Brand: Bulletproof
SKU: product-0380
Price: 30.00 GBP
Availability: InStock
Rating: 4.8 (21 reviews)

£30.00

Bulletproof MCT Oil is a concentrated source of medium-chain triglycerides (MCTs) derived from coconut, providing C8 (caprylic acid) and C10 (capric acid) fatty acids.

Rapid energy from coconut-derived C8 and C10 MCTs
May support ketone production on a low-carb diet
Easily blends into coffee, smoothies, or cooked food
Provides a fast-absorbing fat source without flavouring
Suits ketogenic, low-carb, and performance-focused routines

4.8 (21 reflections)

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About This Product.

Bulletproof MCT Oil is a concentrated source of medium-chain triglycerides (MCTs) derived from coconut, providing C8 (caprylic acid) and C10 (capric acid) fatty acids. Unlike long-chain fats, MCTs are absorbed directly into the portal circulation and transported to the liver, where they are rapidly converted into usable energy rather than stored. C8 in particular is studied for its efficiency in producing ketones, which the brain and muscles can use as an alternative fuel to glucose.

This oil suits anyone following a low-carbohydrate or ketogenic diet, those managing energy levels across a demanding day, or people who simply want a fast-absorbing fat source without added flavour or sweetness. It blends easily into coffee, smoothies, or cooked food, making it straightforward to work into an existing routine without restructuring meals.

Bulletproof has built its reputation specifically around MCT research and application, and this product reflects that focus. The formulation uses coconut-sourced C8 and C10, the two MCT fractions most commonly cited in the literature on ketone production and cognitive fuel. It is a no-fuss, single-purpose product — one ingredient class, clearly sourced, doing one job well.

Frequently Asked.

What is the difference between C8 and C10 MCTs?

C8 (caprylic acid) is the shorter of the two chains and converts to ketones more efficiently in the liver. C10 (capric acid) is slightly longer and metabolises a little more slowly. Together, they provide a practical balance of fast fuel and sustained energy output.

Will this break a fast or disrupt ketosis?

MCT oil contains calories, so it does technically break a strict fast. However, because it promotes ketone production, many people using intermittent fasting or a ketogenic diet include it deliberately. Whether it fits your protocol depends on your specific goals — check with your clinician if unsure.

Why do some people experience digestive discomfort with MCT oil?

MCTs are absorbed quickly, and taking too much too soon can cause nausea or loose stools in some people. Starting with a small amount and building up gradually over a week or two usually resolves this.

Can I cook with this oil?

MCT oil has a relatively low smoke point compared to oils like coconut or avocado oil, so it is best added to food after cooking, or used in no-heat preparations like smoothies and coffee.

Is this suitable for a dairy-free diet?

The oil itself is derived from coconut, not dairy. That said, check the packaging for any allergen or cross-contamination information specific to this product before use.

Customer Reflections

Overall Sentiment

4.821 reflections

1 – 6 of 21 reflections

Solid addition to my morning coffee

5 months ago

Been adding this to my coffee every morning for a couple of months now. I noticed a real difference in how long I stay focused before lunch — no mid-morning slump like I used to get. Blends in without any greasy texture or weird taste. Would buy again without hesitation.

Great for keto

5 months ago

I've been on a low-carb diet since January and this fits into my routine perfectly. I use it in my smoothies and it doesn't alter the flavour at all. Energy feels more consistent throughout the day.

5 months ago

Does exactly what it says. No fuss, no flavour, mixes easily. Will reorder.

Good product, bottle could be better

5 months ago

The oil itself is great — I've been using it in my morning coffee for a few weeks and feel sharper in the mornings. Only gripe is the bottle cap is a bit fiddly and tends to drip down the side when you pour. A proper spout would make it much less messy.

Swapped from a supermarket version and noticed the difference

6 months ago

I'd been using a generic coconut MCT from a health food shop and decided to try this. It feels cleaner — hard to describe but my energy in the first half of the day is noticeably steadier. Probably just the C8/C10 concentration. Worth the slightly higher price.

6 months ago

Ordered after a friend recommended it. Started adding a tablespoon to my pre-workout shake. Can't say I feel superhuman but I do feel more alert and my energy doesn't crash halfway through the session. Solid product.

MCT Oil

About This Product.

How to Take It

Frequently Asked.

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