Search  for anything...
Bulletproof

Bulletproof Brain Octane C8 MCT Oil, 32 oz – 100% Pure Coconut Oil, Triple-Distilled Keto Energy Supplement for Coffee & Smoothies, Unflavored, No Additives or Fillers, Non-GMO

  • Based on 23,171 reviews
Condition: New
Checking for the best price...
$49.95 Why this price?

Buy Now, Pay Later

As low as $8.33 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Non-returnable due to Food safety reasons

View our full returns policy here.

Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Jul 21
Order within 1 hour and 18 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Size: 32 Ounce


Features

  • Premium & Highly Ketogenic: Contains one 32-ounce bottle of premium Bulletproof Brain Octane C8 MCT Oil, the purest form of MCT Oil available for the highest quality and longest-lasting energy boost
  • Triple-Steam Distillation: Our caprylic acid (C8) MCT oil is composed of 100% medium-chain triglycerides harvested from the most ketogenic part of the coconut.
  • Quick & Long-Lasting Energy: C8 MCT oil turns into ketones within minutes. Ketones quickly cross the blood-brain barrier and can be used as a fuel source for brain cells, giving you steady energy
  • Supports Metabolism: C8 MCT oil jumpstarts your metabolism-boosting journey and cognitive function. C8 produces 4x the ketone energy of plain coconut oil
  • Purity Matters: At Bulletproof, we only use science-backed ingredients to deliver maximum benefit. For sustained energy, blend Brain Octane C8 MCT Oil into Bulletproof Coffee, or add it to soups, smoothies, and more. Start small to help your stomach adjust. Use 1 tsp, then build to the full 1 tbsp serving

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 3.15 x 3.15 x 9.2 inches; 2 Pounds


Item model number ‏ : ‎ AD847


Department ‏ : ‎ All Ages


Date First Available ‏ : ‎ June 24, 2014


Manufacturer ‏ : ‎ Bulletproof


Best Sellers Rank: #1,312 in Health & Household (See Top 100 in Health & Household) #2 in MCT Oil Nutritional Supplements


#2 in MCT Oil Nutritional Supplements:


Customer Reviews: 4.6 4.6 out of 5 stars (30,952)


Brand Name: Bulletproof


Primary Supplement Type: Medium-chain triglycerides (MCTs)


Item Form: Liquid


Diet Type: Keto


Product Benefits: Support Weight Loss, supports Brain Health, supports digestion


Age Range Description: Adult


Container Type: 32-ounce,Bottle


Dosage Form: Liquid


Model Name: Contains one 32-ounce bottle of premium Bulletproof Brain Octane C8 MCT Oil, Packaging May Vary


Supplement Formulation: Individual Supplement


UPC: 815709020965 641871936410 696859061868


Manufacturer: Bulletproof


Global Trade Identification Number: 65


Manufacturer Part Number: NUT04


Model Number: AD847


Included Components: 1


Item Nype Name: Brain Octane Bulletproof 32 Ounce =946 Millimeter


Unit Count: 32 Fluid Ounces


Item Weight: 907.18 Grams


Item Dimensions: 3.15 x 3.15 x 9.2 inches


Number of Items: 1


Total Servings Per Container: 63


Flavor: Unflavored


Special Ingredients: Medium Chain Triglycerides (MCT) Oil


Material Features: Contains Caprylic Acid, a Medium-Chain Triglyceride (MCT)


Material Type Free: en_AE


Specific Uses For Product: Mental Performance, Weight Management, Ketogenic Diet


Allergen Information: Gluten Free, Soy Free


Color: Multi


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 21

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Energy in your coffee.
Size: 32 Ounce (Pack of 2)
Added to coffee along with collagen. Gives added energy with no added flavor. Mixes very well and the pour spout make it easy to use with no mess. Great product will order again.
Reviewed in the United States on April 5, 2026 by WLEBANON
    • My absolute favorite MCT oil! I won’t start my day without it!
Size: 32 Ounce
Review Image by BlueyzFL
Review Image by BlueyzFL
Review Image by BlueyzFL
Review Image by BlueyzFL
I have repurchased this Bulletproof MCT oil many times because I won’t start my day without it! I take 2 tsp (max dosage is 1TBSP) in my morning coffee and it helps me feel more focused and energized than just plain coffee. I don’t take Bulletproof MCT oil just for keto effects, but I also notice a positive effect on my brain! I can always tell when I’ve had coffee without it! There’s really no smell or taste and using a small whisk it blends well into my coffee. I’ve also used it in protein shakes and I like it that way too. I’ve had no stomach upset or issues. I think you need to figure out the dose that works best for you and gradually increase as tolerated. It’s very easy to use, super high quality and a great value for the price! I always buy the largest bottle as it is the most cost-effective. The expiration date is about 3 years out so this product stays fresh a long time. I also like that it’s got a safety seal. Overall it’s my favorite MCT oil and I would recommend. ... show more
Reviewed in the United States on December 14, 2025 by BlueyzFL
    • Been using this for years.
Size: 32 Ounce
Fantastic Product. Blend it into my coffee and mocha with a bit of ghee everyday. Goated product. Steady Energy, a little expensive but worth it.
Reviewed in the United States on March 26, 2026 by Victor Armel
    • Brain Went From Dial-Up to Fiber Optic
Size: 16.00 Fl Oz (Pack of 1)
**TL;DR:** This stuff is wonderful. Wakes up the brain, clears the fog, and, wild thought, words actually come out of my mouth in the correct order. Energy is real, not jittery. I tried Bulletproof Coconut Brain Octane C8 MCT Oil, and my brain basically did a hard reboot and loaded the premium DLC. Within minutes, I went from “uhhh… what was I saying?” to finishing sentences like a functioning adult. Sometimes that’s unusual for me, now it’s Tuesday. **What I noticed:** * **Fog? Evicted.** My thoughts stopped moving through molasses and started using the express lane. * **Words appear on time.** Not two exits late, not hiding behind “umm.” Actual words, on demand. * **Energy that behaves.** No caffeine jitters, just a clean, steady “let’s get it done” vibe. **How I use it:** One small splash in coffee or a smoothie. Start modest unless you enjoy learning the *limits* of enthusiasm. It’s flavor-light, plays nice with everything, and doesn’t hijack your drink. **Pros:** * Instant mental wake-up without the chaos * Smooth, focused energy * Pairs with coffee like a power couple **Cons:** * You’ll start judging your old brain fog like it’s last year’s software update * Bottle disappears faster than you planned because you keep using it **Verdict:** If your brain’s been idling in neutral, Brain Octane is the nudge into drive. Wonderful stuff. Clears the fog, words cooperate, energy shows up ready to work. Consider me converted, and coherent. ... show more
Reviewed in the United States on October 7, 2025 by Beraj
    • Great product, but leaks from under the cap.
Size: 32 Ounce (Pack of 2)
I purchased this item based on independent 3rd party testing and review. It was the top pick for C8 only MCT oil. Supplement itself is great and would have been 5 stars based on that alone. But, there were issues with the bottle design. It was a great design concept. Don't know if the issue is a design flaw or a manufacturing problem. The pouring spout is great and prevents drips and oil on the spout is able to drain back into the bottle. Easy to fill a teaspoon or tablespoon. But, take off the cap and the top of the bottle has a flat ridge at the top that was sealed. The surface for the seal sticks past the side of the bottle and causes the bottle to leak from under the cap. If they fix that, it would be 5 stars for sure. ... show more
Reviewed in the United States on November 17, 2025 by Stymie
    • Coffee booster
Size: 16.00 Fl Oz (Pack of 1)
Great product. Helps with energy! Love in my coffee.
Reviewed in the United States on April 2, 2026 by Maria Anzaldua
    • No taste MCT blends perfectly in my coffee.
Size: 16.00 Fl Oz (Pack of 1)
Mixes/blends perfectly in my coffee! Can't taste it in there as the MCT works its magic.
Reviewed in the United States on April 6, 2026 by James
    • MTC oil
Size: 32 Ounce (Pack of 2)
Great product! Helps with clarity in thoight and energy
Reviewed in the United States on April 14, 2026 by Kenneth James Passanisi

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...