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Bulletproof

Bulletproof Brain Octane C8 MCT Oil 16 oz

  • 16 fl oz bottle of liquid MCT oil
  • C8 MCTs, 100% pure coconut oil
  • Triple-distilled, no additives or fillers
  • Unflavored, Non-GMO, keto diet
  • Brain health and energy support

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A pure, unflavored C8 MCT oil made for coffee and smoothies. It is a concentrated oil, so start with small amounts and watch how your stomach reacts.

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ASIN: B00P8E0QQGCategory: MCT Oils

Overview

Stirring this oil into coffee or a smoothie is how it is meant to be used, per the title. It is a triple-distilled coconut oil with no additives or fillers, sold in a liquid bottle and without any flavor.

A single-source, unflavored oil blends into drinks without changing taste, which suits keto routines built around coffee. What the listing does not give is a serving size or a fatty acid breakdown beyond the C8 name.

Who it's for

A person following a keto diet who adds oil to hot drinks will find the unflavored liquid easy to work in. Shoppers who dislike oily drinks, or who want a pill, should pick a softgel or capsule instead.

Pros and cons

Pros
  • Unflavored, blends into drinks
  • Pure coconut oil, no fillers
Cons
  • Serving size not listed
  • Liquid oil, not a capsule

Performance notes

C8 is a single medium chain fat that the body processes quickly, which is why it is promoted for energy. In a hot drink it may need stirring or blending, since oil and coffee do not mix on their own.

Specifications

BrandBulletproof
Supplement TypeMedium-chain triglycerides (C8 MCT)
FormLiquid
DietKeto
AllergensGluten free
Count16 fluid ounces
FlavorUnflavored
BenefitsBrain health, energy and metabolism support

Frequently asked questions

Can I put Bulletproof Brain Octane in coffee and smoothies?

Yes. The title lists coffee and smoothies as uses, and it is unflavored.

Is Bulletproof Brain Octane coconut oil only?

The title calls it 100% pure coconut oil with no additives or fillers.

Is Bulletproof Brain Octane gluten free?

Yes. The allergen field lists gluten free, and the title adds Non-GMO.