Bulletproof Brain Octane C8 MCT Oil 16 oz
- Supplement Type: Medium Chain Triglycerides (MCTs)
- Form: Liquid
- Diet: Keto
- Allergens: Gluten Free
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A concentrated, unflavored C8 MCT oil built for keto coffee and smoothie routines, best introduced gradually.
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ASIN: B00P8E0QQGCategory: MCT Oils
Overview
A 16 oz liquid C8 MCT oil from Bulletproof, triple-distilled from coconut oil and unflavored, marketed for adding to coffee or smoothies as a keto-friendly energy supplement.
This is a C8-specific MCT oil rather than a blended MCT product, and C8 (caprylic acid) is the medium-chain triglyceride most associated with converting to ketones quickly. It's marketed specifically for coffee and smoothies, unflavored so it doesn't compete with whatever it's mixed into, and the description notes no additives or fillers with non-GMO sourcing.
- 16 oz liquid, unflavored
- C8-specific, triple-distilled
- Keto diet formulation
- Non-GMO, no additives
Who it's for
People following a keto or low-carb diet who want a fast-metabolizing fat source to stir into coffee or a shake. Not the pick for anyone new to MCT oil, since starting with a full serving of concentrated C8 can cause digestive discomfort.
Pros and cons
- Concentrated C8 MCT rather than a blend
- Unflavored, mixes into coffee or smoothies
- No additives or fillers listed
- Concentrated MCT oil can cause digestive upset at full dose
- Liquid requires measuring rather than pre-dosed capsules
Performance notes
C8 (caprylic acid) converts to ketones more readily than the C10 or C12 chains found in regular coconut oil, which is why it's marketed for quick energy rather than as a general cooking oil, and triple distillation is meant to isolate that C8 fraction rather than deliver a blend.
Specifications
| Brand | Bulletproof |
|---|---|
| Supplement Type | Medium Chain Triglycerides (MCTs) |
| Form | Liquid |
| Diet | Keto |
| Allergens | Gluten Free |
| Count | 16 fl oz |
| Flavor | Unflavored |
| Benefits | Brain Health Support, Energy Management, Metabolism Management, Weight Loss Supp |
Frequently asked questions
What makes Bulletproof Brain Octane C8 MCT Oil different from regular MCT oil?
It's concentrated on C8 (caprylic acid), the medium-chain triglyceride that converts to ketones more readily, rather than a blend of chain lengths.
Does this MCT oil have a flavor?
No, it's unflavored, meant for mixing into coffee or smoothies.
Is Brain Octane suitable for a keto diet?
Yes, it's formulated for keto diets.