Brain Octane Oil

Brain Octane oil

You probably already know all about the MCT oils and their benefits. However, recently stumbled upon the new term called the Brain Octane oil and got curious to learn some more?

Then you’re in the right place. Here, in this article, you will learn what is the Bulletproof Brain Octane oil and where does it come from. You will also learn about its benefits as well as downsides. Of course, you will get to know where can you actually buy your bottle of the Brain Octane oil.

What is Brain Octane Oil?

Brain Octane oil is a completely flavorless supplement that belongs to the MCT oil family. Brain Octane oil is claimed to be the most effective MCT oil (1) that you can you to speed up weight loss, suppress hunger and increase your mental performance. What is unique about the Brain Octane oil is that it can help you produce ketones in your body, even when you’re consuming carbohydrates (check the video below to hear this from the creator himself). Just like other MCT oils, the Brain Octane oil is made from coconut. It is completely natural and safe to use for most people.

The Brain Octane oil was created by a company called Bulletproof. This oil is a part of their famous Bulletproof diet and the main ingredient of their also equally famous Bulletproof coffee(2). As you may have guesses, it often referred to as Bulletproof Brain Octane oil.

How Does the Bulletproof Brain Octane Oil Work?

The Brain Octane oil delivers caprylic fatty acids to our brains. These acids improve the brains capabilities to to burn fat. MCT oils, just like coconut oils serve for the same purpose, only are not equally potent.

Bulletproof founder Dave Asprey claims that the Brain Octane oil is 18 times more powerful than regular coconut oil. According to Dave, Bulletproof Brain Octane oil is 3 times stronger than upgraded MCT oil and that’s what he takes for breakfast with his coffee and other meals throughout the day.

According to him, Bulletproof Brain Octane oil is life and health changing and doesn’t even belong to the same universe as coconut and MCT oils. Below you can find a short video where the creator of Brain Octane oil himself will introduce you to the product.

As you can see from the video, you can use in the same way you would use your regular MCT oil. Simply take it with food, coffee or alone. Either way, if the product delivers what it promises – it should do incredible things for your health.

The Ingredients

Bulletproof Brain Octane oil is 100% made of pure coconut. It is made of C8 Capryilic Acid Content which is the most ketogenic part of the coconut. Using only the C8 or the most ketogenic part of coconut means that Brain Octane can metabolize into ketone energy more efficiently than other common oils, such as C10 and C12 that are used in regular MCT oil production.

The Bulletproof Brain Octane oil is refined and purified by using natural measures such as water, heat and pressure. Regular MCT oils are refined and purified mostly with chemical accelerants.

So, as you can see the process of making Bulletproof Brain Octane oil is purer and more natural. Also, Bulletproof uses only the best part of coconut (in terms of keto).

Does the Bulletproof Brain Octane Oil Work?

In short – yes, it does work. As you saw from the video above, David constantly highlights the positive effects of this oils for the brain – the mind clarity and extreme focus.

I took this keto supplement during an intense period at work to see how it works on me when I’m in a tough situation. Just like most people before they try something new, I was skeptical. However, I decided to give it a go. The product seems natural and healthy, so if it doesn’t work on my cognitive functions, maybe at least I’ll become a little healthier. Either way, won’t lose a lot.

Week 1

During the first week of taking the Bulletproof Octane I didn’t feel a huge difference in my mental performance. Maybe, some spontaneous bursts of extreme focus but nothing extensive. So, it’s hard to tell whether it’s the positive effects of the Brain Octane oil or just a coincidence.

Week 2

During the second week of taking the Bulletproof Octane, I started actually feeling better. I had less trouble waking up in the morning, I felt less tired after a day at work and my colleagues noticed that I became more cheerful and started generating more ideas.

1 month after

At the day of writing – 2019-07-17 is exactly my one month anniversary with the Bulletproof Brain Octane oil. I must admit – I feel great. I work faster, it’s easier to focus and I have more free time since I do most of my work faster. It’s hard to tell whether the effects of the oil stabilized during the last week or if my performance will improve even more. If that happens – you’ll be the first ones to find out.

Brain Octane Oil Reviews

Based on Brain Octane oil reviews and testimonials that can be found on the Bulletproof website and all around the internet – people seem to be experiencing similar outcomes:

  1. Increased mental performance
  2. Higher energy levels

are the two most commonly mentioned benefits of this product in the Bulletproof Brain Octane oil reviews.

When it comes to negative Brain Octane oil reviews, people mostly disliked it to its side effects, such included stomach aches, vomiting and diarrhea.

How to Use Brain Octane Oil?

According to Bulletproof, you should start with only a teaspoon of Brain Octane oil per day. You should keep such dosage for around a couple of weeks. The goal of these couple of weeks is lifting the ketone concentration to 0.48 mmol/L.

0.48 is the optimal concentration for maximum hunger suppression and some fat burning. One of the ways to measure the level of ketones in your blood is using a blood ketone meter. It is one of the most accurate ways to measure the ketone concentration in your blood.

If you don’t want to spend money on ketone blood tester, simply build up the Brain Octane oil dosage, slowly of course, to the point where you no longer get hungry.

Brain Octane Oil and Food

Bulletproof Brain Octane oil is flavorless so you can add it to you food, coffee or take it pure. It doesn’t matter with what foods you consume it, as long as you have your dosages right. Consuming too much of the oil can result is side effects. Most common include stomach aches, diarrhea and vomiting. Consuming too little will not give you the expected benefits of mind clarity and fat burning.

Benefits of Bulletproof Brain Octane

Regularly consuming Bulletproof Brain Octane should result in 4 major benefits for your health and overall life quality. The Brain Octane oil benefits include:

Hunger Suppression

Bulletproof Brain Octane can help you suppress hunger. When your energy levels are low, your body starts producing a hunger hormone called ghrelin. This hormone tells your brains that your body needs more food. The longer the delay till the next meal is, the more ghrelin your body produces and the stronger the hunger becomes.

Once you get a meal, your body starts producing the fullness hormone called CCK. So, when your body is full of CCK – you don’t feel hunger and feel full.

That is exactly what Brain Octane is designed for. The oil turns into ketones which suppress the hunger hormones – ghrelin, and enhance the fullness hormones CKK. This way you don’t fell hunger every couple of hours.

Weight Loss

Naturally the effect of hunger suppression leads to eating less and eating less causes weight loss.

But that’s not all. Ketones can do even more to speed up your weight loss, including speeding up your metabolism, burning fat accumulated in your body and preserving your body from storing additional fat or, at least, decreasing the amounts of that.

Better Cognitive Performance

Brain Octane could be capable of giving you mental clarity, better focus and overall better cognitive performance.

As the Bulletproof‘s Brain Octane can turn into ketones within a few minutes, those ketones will be capable to pass blood-brain barrier. Crossing the barrier means that the neurons in your brain get an immediate access to energy. It’s like pressing the on button of the brain. That’s why it’s great to take the Brain Octane oil with your coffee – instant wake up is almost guaranteed.

Strength During Workouts

Bulletproof Brain Octane is also a great energy source which you can use during your workouts. Since the oil converts into ketones quickly, your body will be full of clean energy fast.

You will be full of energy, support your muscle system and will be able to go through intense workouts – how great is that?

Risks of Bulletproof Brain Octane

In general, nearly everyone should have no problem consuming Bulletproof Brain Octane oil as long as the dosage is right and you have no sensitivity to coconut. The most common side effects include vomiting, diarrhea and stomach aches.

Brain Octane Oil – TL,DR

All in all, if you are looking for a quick way to achieve ketosis that comes with additional benefits for your cognitive performance, Brain Octane oil is worth trying. Below you can find an overview of pros and cons of using this keto supplement.


  • 18x more powerful than coconut oil
  • 3x more powerful than MCT oils
  • Can help you reach ketosis faster
  • Can improve your physical performance
  • Could improve your mental performance
  • Can suppress hunger
  • Is tasteless, so can be added to any food
  • Safe to consume even for pregnant women


  • Consuming to much can lead to stomach aches
  • Consuming to much can lead to vomiting
  • Consuming to much can lead to diarrhea

Where to get it

Amazon website

Alternatives to consider

MCT oils

Frequently Asked Questions

Below you will find the answers to some frequently asked questions about Brain Octane oil.

Brain Octane vs XCT oil – what’s the difference?

In the Brain Octane vs XCT oil battle, the clear winner is the Brain Octane. It is 3 times more powerful than XCT oil, as XCT oil is 6x stronger than coconut oil and Brain Octane is 18x stronger than coconut oil.

Brain Octane oil contains only pure Caprylic acid while XCT contains 100% Capric and Caprylic Acid blend. The pureness of the Brain Octane leads to it being 6x stronger than the XCT oil.

Brain Octane oil vs MCT oil – what’s the better alternative?

Brain Octane contains C8 pure caprylic acid which comes from the most ketogenic part of the coconut while a typical MCT oil contains only 20-60%. MCT oil contains 30-50% of C12 – the least ketogenic coconut part, while Brain Octane oil has none.

In the Brain Octane oil vs MCT oil battle the clear winner is the Brain Octane oil 3x more powerful than a typical MCT oil.

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