815709020965 815709020965 https://www.functionalself.eu/media/catalog/product/cache/f025615924157caf468c64ef219aa82c/b/r/brain_octane_oil_32oz.jpg

Bulletproof

Bulletproof Brain Octane C8 MCT Oil - Large

Bulletproof

Bulletproof Brain Octane C8 MCT Oil - Large

Free From
  • BPA Free

    BPA Free

  • Dairy Free

    Dairy Free

  • No artificial colours

    No artificial colours

  • No artificial preservatives

    No artificial preservatives

  • Soy Free

    Soy Free

  • Vegan

    Vegan

Products that are purchased directly from this website by an end-user may be returned by you within thirty (30) days of the date of purchase for a full refund less shipping and handling. Please note products must be returned in their original packaging and in the same condition in which they were received. Opened packages are not eligible for return.

€49,49
In Stock

BBE 19-Jun-2026

Let me know when back in stock

ABOUT

Sourced exclusively from the most ketogenic part of the coconut. This high-quality C8 MCT oil quickly converts into ketones to serve as an efficient energy source. It helps increase energy levels, curb cravings and improve cognitive performance. Totally flavorless, it can be added easily to smoothies, salad dressings, or even Bulletproof Coffee.

  • Boosts mental performance. An excellent source of brain fuel. Its high-quality MCT oil quickly converts into ketones providing immediate energy to your brain cells and enhancing cognitive function.
  • Boosts metabolism. A metabolic kick-starter, thanks to its C8 composition. It aids in escalating the fat burning process, and in turn, helps you burn more calories.
  • Sourced from pure coconut oil. Provides you with pure, highly ketogenic C8 MCTs.
  • Easy absorption. C8 MCT oil in Brain Octane is easily absorbed and quickly converted into energy. Enjoy an instant surge of energy whenever you need it.
  • Flavorless for versatile use. The complete absence of any flavor ensures a seamless addition to any food or beverage.

Bulletproof are currently changing their product descriptions and branding so product packaging may differ to that shown.

946ml

AT A GLANCE

MCT Oil Benefits

Healthy Energy Levels

MCT is easily metabolised and produces ketones which are a great source of high-energy fuel.

Healthy Cognitive Function

C-8 chain fatty acid MCT may help to support cognitive functions and memory.

Supports Metabolism

C-8 chain fatty acids can help to sustain healthy cellular energy.

Healthy Fats

MCT oil provides healthy fats, which are especially ideal for individuals following a ketogenic diet.

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Bulletproof Brain Octane C8 MCT Oil - Large

Detailed product information

Bulletproof Brain Octane Oil is a premium MCT oil that is able to metabolise effortlessly in the body providing a fast and clean source of sustained energy. MCT Oil may help to improve cognitive performance and reduce cravings, and provides an excellent source of healthy fats for those on a ketogenic diet.

>> Increased Energy

Brain Octane Oil is made exclusively from medium-chain caprylic acid (C-8) which is easy to digest and may fuel your cells more efficiently than coconut oil. Caprylic acid converts into energising ketones that start powering your cells within minutes. This significantly enhances ketone production in the body, giving you a clean and sustained source of energy for mental and physical performance.

>> Improve cognitive performance

Brain Octane Oil contains Medium Chain Triglycerides which can give you a rapid, long-lasting brain boost. Caprylic acid provides ketones as a direct energy source to the brain, which may provide cognitive benefits. Ketones are able to pass the blood-brain barrier leading to improved focus and mental clarity. Studies have shown that C-8 chain fatty acid MCTs enhance cognition and improve memory.

>> Reduce cravings and support healthy weight management

Brain Octane Oil may help reduce cravings and energy crashes and help you feel full for longer. The C-8 chain fatty acids are a very efficient source of fuel for cells, and can help to jumpstart your metabolic rate.

Bulletproof Brain Octane is een premium MCT-olie die helpt het energieniveau te verhogen, hunkering te beteugelen en cognitieve prestaties te verbeteren.

Bulletproof Brain Octane ist ein Premium-MCT-Öl, das hilft, das Energieniveau zu erhöhen, Heißhunger einzudämmen und die kognitive Leistung zu verbessern.

Bulletproof Brain Octane est une huile MCT haut de gamme qui aide à augmenter les niveaux d’énergie, à réduire les fringales et à améliorer les performances cognitives.

Bulletproof Brain Octane es un aceite MCT premium que ayuda a aumentar los niveles de energía, frenar los antojos y mejorar el rendimiento cognitivo.

Bulletproof Brain Octane è un olio MCT premium che aiuta ad aumentare i livelli di energia, frenare le voglie e migliorare le prestazioni cognitive.

Bulletproof Brain Octane Oil is completely flavourless and is liquid at room temperature, making it easy to pour AND easy to use.

  • Blend it into Bulletproof Coffee or tea
  • Add to smoothies and shakes
  • Drizzle it over your favorite meals
  • Use to make salad dressings, sauces, and marinades

Start using Brain Octane one teaspoon at a time and increase slowly over several days. Use up to 1-3 tablespoons per day. Too much Upgraded Octane Oil, especially if consumed on an empty stomach, can result in loose stools or a stomach ache.

The best way to maximize energy is to mix Brain Octane with Upgraded™ Coffee, smoothies, salad dressings, or other recipes. Brain Octane Oil is suitable for cooking below 160º Celsius (320º Fahrenheit).

Begin met het gebruik van Brain Octane een theelepel per keer en verhoog langzaam over meerdere dagen. Gebruik tot 1-3 eetlepels per dag. Te veel verbeterde octaanolie, vooral als het op een lege maag wordt geconsumeerd, kan leiden tot losse ontlasting of buikpijn.
De beste manier om energie te maximaliseren is door Brain Octane te mengen met Upgraded™ Koffie, smoothies, saladedressings of andere recepten. Brain Octane Oil is geschikt voor het koken onder 160º Celsius (320º Fahrenheit).
Opslag: Koeling is niet vereist.
Buiten het bereik van kinderen houden.
De aanbevolen dosis niet overschrijden.
Dit product is een voedingssupplement en is geen vervanging voor een gevarieerde en evenwichtige voeding en/of levensstijl.

Beginnen Sie mit der Anwendung von Brain Octane einen Teelöffel nach dem anderen und erhöhen Sie sich langsam über mehrere Tage. Verwenden Sie bis zu 1-3 Esslöffel pro Tag. Zu viel Upgraded Octane Oil, besonders wenn es auf nüchternen Magen konsumiert wird, kann zu weichem Stuhl oder Bauchschmerzen führen.
Der beste Weg, um die Energie zu maximieren, besteht darin, Brain Octane mit Upgraded™ Coffee, Smoothies, Salatdressings oder anderen Rezepten zu mischen. Brain Octane Oil eignet sich zum Kochen unter 160º Celsius (320º Fahrenheit).
Lagerung: Eine Kühlung ist nicht erforderlich.
Außerhalb der Reichweite von Kindern aufbewahren.
Überschreiten Sie nicht die empfohlene Dosis.
Dieses Produkt ist ein Nahrungsergänzungsmittel und kein Ersatz für eine abwechslungsreiche und ausgewogene Ernährung und/oder Lebensweise.

Commencez à utiliser Brain Octane une cuillère à café à la fois et augmentez lentement sur plusieurs jours. Utilisez jusqu’à 1-3 cuillères à soupe par jour. Trop d’huile d’octane améliorée, surtout si elle est consommée à jeun, peut entraîner des selles molles ou des maux d’estomac.
La meilleure façon de maximiser l’énergie est de mélanger Brain Octane avec du café amélioré™, des smoothies, des vinaigrettes ou d’autres recettes. L’huile d’octane cérébral convient à la cuisson en dessous de 160 ° Celsius (320 ° Fahrenheit).
Entreposage : La réfrigération n’est pas nécessaire.
Tenir hors de portée des enfants.
Ne pas dépasser la dose recommandée.
Ce produit est un complément alimentaire et ne remplace pas une alimentation et/ou un mode de vie variés et équilibrés.

Comience a usar Brain Octane una cucharadita a la vez y aumente lentamente durante varios días. Use hasta 1-3 cucharadas por día. Demasiado aceite de octano mejorado, especialmente si se consume con el estómago vacío, puede provocar heces sueltas o dolor de estómago.
La mejor manera de maximizar la energía es mezclar Brain Octane con Upgraded™ Coffee, batidos, aderezos para ensaladas u otras recetas. El aceite de octano cerebral es adecuado para cocinar por debajo de 160º Celsius (320º Fahrenheit).
Almacenamiento: No se requiere refrigeración.
Mantener fuera del alcance de los niños.
No exceda la dosis recomendada.
Este producto es un complemento alimenticio y no sustituye una dieta y/o estilo de vida variado y equilibrado.

Iniziare a utilizzare Brain Octane un cucchiaino alla volta e aumentare lentamente per diversi giorni. Utilizzare fino a 1-3 cucchiai al giorno. Troppo olio di ottano aggiornato, specialmente se consumato a stomaco vuoto, può causare feci molli o mal di stomaco.
Il modo migliore per massimizzare l'energia è mescolare Brain Octane con Upgraded™ Coffee, frullati, condimenti per insalata o altre ricette. Brain Octane Oil è adatto per cucinare sotto i 160º Celsius (320º Fahrenheit).
Conservazione: Non è richiesta la refrigerazione.
Tenere fuori dalla portata dei bambini.
Non superare la dose raccomandata.
Questo prodotto è un integratore alimentare e non sostituisce una dieta e/o uno stile di vita vario ed equilibrato.

100% caprylic acid triglycerides from coconut oil
Allergy information: Processed in a facility that also processes tree nuts, peanuts, egg, gluten, soy and shellfish.

100% caprylzuur triglyceriden uit kokosolie
Allergie-informatie: Verwerkt in een faciliteit die ook noten, pinda's, ei, gluten, soja en schaaldieren verwerkt.

100% Caprylsäuretriglyceride aus Kokosöl
Allergieinformationen: Verarbeitet in einer Anlage, die auch Nüsse, Erdnüsse, Ei, Gluten, Soja und Schalentiere verarbeitet.

100% triglycérides d’acide caprylique de l’huile de noix de coco
Renseignements sur les allergies : Transformé dans une installation qui traite également les noix, les arachides, les œufs, le gluten, le soja et les crustacés.

Triglicéridos de ácido caprílico 100% del aceite de coco
Información sobre alergias: Procesado en una instalación que también procesa nueces de árbol, cacahuetes, huevo, gluten, soja y mariscos.

Trigliceridi di acido caprilico al 100% da olio di cocco
Informazioni sulle allergie: Elaborato in una struttura che elabora anche noci, arachidi, uova, glutine, soia e crostacei.

Manufactured by:
Bulletproof 360
1012 First Avenue, Suite 400
Seattle, WA 98104
United States

Imported by:
GBC Trading B.V. trading as Functional Self
151 Kingsfordweg
Amsterdam, 1043GU
Netherlands

FS Expert Review

Bulletproof - Brain Octane Oil Large

5.0 / 5

BY: Warren Turner, Founder FS

“Brain Octane is part of my daily morning coffee routine. I use the steam wand and froth it into my milk along with some ghee and collagen to add to my morning coffee. It's the best Flat White. Yum...”

Show full review

WHAT is so special about this product?

Bulletproof's Brain octane only containes Caprylic Acid. It is one of the most ketogenic MCT which can produce up to 4 times more ketones than regular coconut oil.

WHY we want to use it?

Ketones can be used by our central nervous system and brain. Keto fuel can help to support healthy energy levels.

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FREQUENTLY ASKED QUESTIONS

Your questions answered

Brain Octane Oil is made from 100% caprylic acid triglycerides, or C8 from coconut oil and is harvested from the most ketogenic part of the coconut.

Caprylic triglycerides are compounds made of naturally occurring fatty acids. They're a clear liquid and slightly sweet to the taste. The high fat content in triglycerides, along with their texture and antioxidant qualities, make them a great addition to your diet.

High-quality (caprylic acid) MCT oil is a great way to support the brain. The easy-to-digest caprylic acid supports cells and is converted into ketones within minutes. Ketones quickly cross the blood-brain barrier and can be used as a fuel source for brain cells, offering a healthy, steady energy (unlike the highs and lows of carbs and sugar).

Brain Octane Oil is flavourless, so you may use this any way you like, making it a great addition to any diet. You can use up to 1 – 3 tablespoons per day. You may add this to whatever you're drinking or eating. Drizzle over salads, vegetables for a keto salad dressing or steak as a finishing oil. You can also blend into smoothies or coffee or use it in recipes up to 320°F/ 160°C.

Adults can use Brain Octane Oil to help support healthy cognitive performance.

You’ll surely get more ketone benefits if you’re on a low-carb diet. But this particular MCT oil (pure caprylic acid, or C8 MCT) is a special type of quality fat that’s good for you in many ways outside of ketosis. Brain Octane Oil supports ketone production and may help to provide sustained energy, whether or not you’re on the keto diet.

Brad Johnston founding partner of Functional Self

Need help understanding what’s right for you?

Each and every one of us is different, as are our supplement needs, that’s why at Functional Self we have a dedicated team of health-coaching professionals available to help you find exactly what’s right for you.

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