Vitamins & Supplements

The Best MCT Oil Nutritional Supplements

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Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.

MCT oil, derived from coconut or palm kernel oil, is a popular supplement known for its potential to boost energy and cognitive function. With numerous options available, selecting the right MCT oil is crucial to ensure you're getting a pure, effective product that aligns with your health goals. Understanding key factors can help you make an informed decision.

SaleNo. 1
Sports Research Organic MCT Oil - Keto & Vegan MCTs C8, C10, C12 from Coconuts - Fatty Acid Brain & Body Fuel...
  • BRAIN & BODY FUEL: Sports Research MCT Oil is packed with c8, c10 & c12 fatty acids that may help keep the body in a state of ketosis (when your body uses fat as its main fuel source) while providing valuable brain-boosting energy support*
  • NEVER PALM OIL: Our organic MCT (medium chain triglycerides) oil is only made from sustainably-sourced 100% organic coconut oil. This means, unlike other MCT oils, we don’t use refined palm oil or contribute to the degradation of palm forests
  • KETO, ORGANIC, & VEGAN: Sports Research supplements are formulated with quality in mind. Our organic MCT oil is steam distilled without chemicals, certified USDA Organic, as well as Informed Choice quality tested, Non-GMO Project verified, gluten-free and...
  • FLAVORLESS OIL: Our MCT Oil is unflavored, so you can make your morning complete by mixing it into your favorite coffee, tea, protein shake, or keto smoothie. It can also act as an alternative to traditional oils or fats when cooking your favorite food'
  • THE SPORTS RESEARCH DIFFERENCE: Founded in Southern California in 1980, Sports Research is a family-owned business born from a passion for fitness and wellness. Our goal is to embrace the sport of life through research-backed products created for every...
SaleNo. 2
Nature's Way Organic MCT Oil, Brain and Body Fuel*, Liquid Coconut MCT Oil with C8 Caprylic & C10 Capric...
  • Organic Coconut MCT Oil - Organic MCT oil sourced from coconuts, delivering medium chain triglycerides with 14 g per serving, including caprylic acid (C8) and capric acid (C10) (1). See Supplement Facts for total fat and saturated fat content.
  • C8 & C10 For Energy *- Liquid MCT oil with C8 caprylic and C10 capric acids that are quickly absorbed and converted into energy for brain and body.*
  • Keto & Paleo Friendly - Certified keto and paleo MCT oil that fits low-carb lifestyles, intermittent fasting routines, and daily wellness regimens without palm or filler oils.
  • Versatile Daily Use - Flavorless, odorless liquid MCT oil ideal for coffee, smoothies, shakes, or recipes—an easy way to add MCTs to your everyday routine.
  • Quality You Can Trust - USDA Organic, Non-GMO Project Verified MCT coconut oil made from premium coconuts with no palm oil, filler oils, no colors, and no artificial flavors.
SaleNo. 3
Sports Research MCT Oil Capsules derived from Coconut Oil | Keto Fuel for The Brain & Body | High Potency...
  • Fuel from Fat: Each serving provides 3000mg of pure MCTs, with a balanced blend of C8 (approximately 60%) and C10 (approximately 40%) fatty acids. These medium-chain triglycerides are rapidly absorbed and converted into ketones, offering a quick and...
  • Derived from Coconut Oil: Made exclusively from unrefined, virgin coconut oil, ensuring a natural, high-quality product free from palm oil, fillers, or artificial additives.
  • Keto Certified & Clean: We hold our supplements to a higher standard. Sports Research MCT Oil capsules are keto-certified, non-GMO verified & gluten-free. Manufactured in the USA in cGMP-compliant facilities, this formula is third-party tested for purity...
  • Convenient Softgel Form: No more measuring spoons or messy spills—just pop a few softgels for an easy, tasteless way to incorporate MCTs into your daily routine.
  • The Sport of Life: Founded in 1980, Sports Research is a family-owned business born from a passion for fitness and wellness. Our goal is to embrace the sport of life through research-backed products created for every body—inside and out.
SaleNo. 4
Nutricost MCT Oil Softgels 1000mg, 150 SFG (3,000mg Serv) - Great for Keto, Ketosis, and Ketogenic Diets
  • 150 Easy to Take MCT Oil Softgels
  • Perfect For Ketogenic And Low-Carb Diet
  • High Quality MCT Oil Softgels
  • Non-GMO, Gluten Free, C8 & C10 MCT Oil Softgels
  • Made in a GMP Compliant, FDA Registered Facility
SaleNo. 5
Nature's Way Organic MCT Oil, Brain and Body Fuel*, Liquid Coconut MCT Oil with C8 Caprylic & C10 Capric...
  • Pure source; No palm or filler oils; Only from premium coconuts; Flavorless and odorless; Hexane-free
  • Dietary Supplement uses: mix into smoothies, shakes, coffee and other beverages or simply take by the tablespoon
  • Paleo, Keto, and vegan-certified
SaleNo. 6
Zeal Naturals Pure MCT Oil Capsules - 3000mg, 360 Softgels |C10, C8 MCT Oil Unrefined Coconut | Energy Support...
  • MCT OIL SUPPLEMENT FROM COCONUT - Support your keto lifestyle with Zeal Naturals MCT Oil Softgels, a premium MCT wellness supplement delivering 3000mg of pure Medium Chain Triglycerides (60% Caprylic C8 & 40% Capric C10), sourced from 100% coconut.
  • KICKSTART & MAINTAIN KETOSIS - These MCT oil pills are expertly formulated to help your body convert fat into fuel for sustained energy and mental clarity. Ideal for keto, paleo, and low-carb diets, this is your convenient on-the-go solution for staying...
  • MENTAL FOCUS WITH C8 & C10 MCT OIL - These softgels deliver easily absorbed MCT fats that your liver turns into ketones - an efficient energy source shown to support focus, mental clarity, and overall cognitive function.
  • UPGRADE YOUR COFFEE - KETO-STYLE - MCT Softgels are the ultimate portable companion to your keto coffee routine. Our pure MCT oil is rapidly metabolized into ketones, providing clean, sustained energy for your mind and body without the mess of powders or...
  • PURE INGREDIENTS. ZERO COMPROMISES. - Our MCT-oil capsules are gluten-free, non-GMO, and both paleo- and keto-friendly - designed to align with your clean eating goals and active lifestyle.
SaleNo. 7
Bulletproof Brain Octane C8 MCT Oil, 16 oz – 100% Pure Coconut Oil, Triple-Distilled Keto Energy Supplement...
  • Premium & Highly Ketogenic: Contains one 16-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...
SaleNo. 8
Sports Research® Organic Coconut MCT Oil, 16oz (Unflavored)
  • BRAIN & BODY FUEL FUSION*: Our MCT Oil delivers a complete spectrum of C8, C10, and C12 fatty acids to help support a keto diet, mental clarity, and provide sustained energy—perfect for coffee, smoothies, or keto routines.*
  • MCT OIL FOR ENERGY & FOCUS*: MCT Oil is a fast-acting source of support for both body and mind*. Unlike other fats, Medium-Chain Triglycerides (MCTs) are quickly absorbed and converted into ketones, an efficient energy source for the brain*. This rapid...
  • SUSTAINABLY SOURCED COCONUT OIL: Crafted from 100% USDA Organic coconut oil—never palm—our steam-distilled MCT Oil is vegan, Non-GMO Project Verified, gluten- and dairy-free, and free from hexane or solvents. It supports both your health and the...
  • FLAVORLESS & VERSATILE: Just 1 serving contains 14g of unflavored Coconut MCT Oil. Great in Coffee or Shakes, our MCT Oil is ideal for intermittent fasting, keto baking, or replacing traditional fats for lightweight energy.*
  • THE SPORTS RESEARCH DIFFERENCE: At Sports Research, we believe in crafting supplements that meet the highest standards of quality and integrity. Our Organic MCT Oil is manufactured in the USA in a cGMP-compliant facility, and every batch is third-party...
SaleNo. 9
SMARTERNUTRITION MCT Oil Softgels C8 and C10 - Ketogenic Fuel for Brain & Body, Sustained Energy - from...
  • KETOGENIC FUEL: MCT Oil capsules are supposed to provide fuel for your brain and body without the need for carbohydrates and caffeine. MCT oil can encourage your body to stay in ketosis even if you have this clean source of fuel.
  • C8 & C10 FATTY ACIDS: Our MCT Oil softgels contain both C8 and C10 fatty acids. C8 or caprylic acid has superior absorption while C10 or capric acid is easy to digest and use as fuel.
  • MADE WITH 100% COCONUT OIL: Our MCT Oil softgels do not contain any palm oil or seed oils. Our MCT oil comes from clean coconut oil.
  • GLUTEN-FREE, NON-GMO: These MCT Oil softgels are gluten free, soy free, and non-GMO. They do not contain wheat, gluten, eggs, soy, dairy, peanuts, fish, shellfish, or sesame. They are made from coconuts (tree nuts).
  • PREMIUM INGREDIENTS: Smarter Nutrition MCT Oil softgels are manufactured in the USA with high-quality ingredients from around the world in a cGMP-certified facility with third-party quality control audits.
SaleNo. 10
Bulletproof C8 & C10 MCT Oil, 100% Pure Coconut Oil, Triple-Distilled for Sustained Keto Energy, Unflavored...
  • Promotes Brain & Body Energy: Contains one 16-ounce bottle of Bulletproof MCT Oil (medium chain triglycerides), a premium oil sourced from pure coconut oil for brain and body fuel.
  • Highly Ketogenic: Made with C8 and C10 MCT fatty acids, MCT Oil helps power your day by supporting metabolism and supporting brain function. Free from additives and fillers.
  • Triple-Steam Distillation: Made from 100% coconut oil, MCT Oil rapidly converts into ketones to give you long-lasting energy. Start with just a teaspoon to give your body time to adjust.
  • Flavorless & Convenient: Fuel up with MCT Oil morning, noon or night. Add this flavorless, scentless and versatile quality fat to your favorite drinks and recipes. Formulated for easy digestion.
  • Purity Matters: At Bulletproof, we only use science-backed ingredients to deliver maximum benefit. For long-lasting energy, blend MCT Oil into Bulletproof Coffee or add it to soups, smoothies and more.

Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best MCT Oil Nutritional Supplements

Source of MCTs

MCT oil is typically derived from coconut oil or palm kernel oil. Coconut oil is a common and sustainable source. Ensure the product clearly states its source and processing methods.

Types of MCTs

MCT oil contains different types of medium-chain triglycerides, primarily caprylic acid (C8) and capric acid (C10). C8 is the most ketogenic, meaning it's quickly converted into ketones for energy. Look for oils with a higher concentration of C8 for faster energy and cognitive benefits, though a blend of C8 and C10 can also be beneficial.

Purity and Additives

Opt for 100% pure MCT oil without unnecessary fillers, artificial flavors, or preservatives. Some products may be combined with other oils like avocado or olive oil, which can dilute the MCT concentration. Always check the ingredient list for purity.

Frequently Asked Questions

What are the benefits of taking MCT oil?
MCT oil is often used to provide a quick source of energy, support cognitive function, and potentially aid in weight management by promoting satiety. It can also be a beneficial addition to ketogenic diets due to its rapid conversion into ketones.
How should I take MCT oil?
MCT oil can be consumed directly or added to beverages and foods. Start with a small dose, such as one teaspoon, and gradually increase as tolerated to avoid digestive upset. It's commonly mixed into coffee, smoothies, or salad dressings.
Are there any side effects of MCT oil?
Some individuals may experience mild digestive discomfort, such as nausea or stomach cramps, when first starting MCT oil. These effects are usually temporary and can be minimized by starting with a low dose and taking it with food.
How long does it take to see results from MCT oil?
The effects of MCT oil, particularly the energy boost, can be felt relatively quickly, often within minutes to an hour of consumption. More sustained benefits, like those related to cognitive function or weight management, may take consistent daily use over weeks or months.