Bulletproof
Bulletproof Brain Octane Oil (473 mL)
Pure C8 MCT oil that converts to brain fuel fast
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Why Choose This Product
FAST ENERGY
Converts to ketones faster than other MCT oils — your brain gets fuel within minutes, not hours.
MENTAL CLARITY
C8 MCTs cross the blood-brain barrier directly, supporting sustained focus during demanding tasks.
INSTANT MIXING
Completely flavorless and liquid at room temperature — blends seamlessly into coffee, smoothies, or recipes.
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How It Works
How It Works
Brain Octane contains C8 caprylic acid — the most ketogenic MCT found in coconut oil. Unlike longer-chain fats, C8 bypasses normal digestion and converts directly to ketones in your liver. These ketones cross the blood-brain barrier to fuel your brain cells directly.
Who It's For
Perfect for intermittent fasting practitioners who need sustained energy without breaking their fast. Ideal for busy professionals managing demanding cognitive work. Great for anyone following a low-carb or ketogenic lifestyle.
Who It's Not For
Not suitable if you're sensitive to coconut-derived products. Start slowly — too much too fast can cause digestive discomfort.
About This Product
What It Does
Brain Octane Oil delivers ketone energy to your brain faster than any other fat or oil. This pure C8 MCT oil converts to brain fuel within minutes, supporting mental clarity during your most demanding tasks. Unlike regular coconut oil that contains multiple MCT types, Brain Octane isolates only C8 — the shortest and most ketogenic medium-chain triglyceride.
Why It Works
- RAPID KETONE PRODUCTION: C8 converts to ketones 4x faster than coconut oil, giving your brain immediate access to clean-burning fuel.
- SUPERIOR ABSORPTION: Bypasses normal fat digestion — goes straight to your liver for instant energy conversion without being stored as body fat.
- GUT MICROBIOME SUPPORT: Caprylic acid helps maintain healthy gut bacteria balance, supporting overall digestive wellness.
What's Inside
Pure modified coconut oil containing medium-chain triglycerides. Extracted and bottled without harsh chemicals. Stays liquid at room temperature — no refrigeration needed. NPN N/A.
Why we carry it: Bulletproof's extraction process isolates the most ketogenic fraction from coconut hearts — the cleanest C8 source available.
How to Take
Full Ingredients
Customer Reviews
63 reviews
Questions & Answers
Research & Science
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