Best Liquid MCT Oil Supplements of 2026

Elisa Drew Avatar
Elisa Drew
Last Updated: Jan 23, 2026

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Liquid MCT Oil Supplements are a popular choice among those looking to boost their energy and mental clarity. MCT oil is derived from coconut oil and contains medium-chain triglycerides, which are easily absorbed and converted into energy by the body. This supplement is often used by athletes and fitness enthusiasts as a pre-workout boost, as well as by those on a ketogenic or low-carb diet. Liquid MCT oil supplements are a convenient way to add this beneficial oil to your diet, and can be easily mixed into smoothies or added to coffee.

At a Glance: Our Top Picks

Solimo MCT Liquid Coconut Oil Cover #TOP 1
Solimo MCT Liquid Coconut Oil
ftb score rating icon 9.8
SmarterVitamins Caffeine + L-Theanine Softgels Cover #TOP 2
SmarterVitamins Caffeine + L-Theanine Softgels
ftb score rating icon 9.7
Natural Force Organic Pure C8 MCT Oil Cover #TOP 3
Natural Force Organic Pure C8 MCT Oil
ftb score rating icon 9.5

Top 7 Liquid MCT Oil Supplements

#TOP 1

Solimo MCT Liquid Coconut Oil

Amazon Brand - Solimo
Solimo MCT Liquid Coconut Oil Cover
Amazon Brand - Solimo MCT Liquid Coconut Oil, Unflavored, Vegan & Gluten-free, 32 fl oz

The Solimo MCT Liquid Coconut Oil, also known as Solimo MCT Oil, is an unflavored coconut oil that offers a range of benefits. As a vegan and gluten-free product, it caters to a wide range of dietary preferences and restrictions. With its high-quality formulation, this MCT oil is designed to provide satisfaction to its users. The product note advises customers to be available during delivery to prevent any damage caused by exposure to heat or sunlight. Additionally, the satisfaction guarantee ensures that customers can receive a refund for any reason within a year of purchase. The Solimo MCT Oil is a reliable and convenient choice for those looking to incorporate MCT oil into their diet.

What We Like
Consistent quality
No taste or odor
Mixes easily
Great value
Good for cooking
#TOP 2

SmarterVitamins Caffeine + L-Theanine Softgels

SV-CAFF-50
SmarterVitamins Caffeine + L-Theanine Softgels Cover
SmarterVitamins 200mg Caffeine Pills - MCT Oil from 100% Coconuts + 100mg L-Theanine, Energy and Focus, Extended Release Capsule, 50 Liquid Softgels

The SmarterVitamins Energy Softgels come in a bottle of 50 easy-to-swallow softgels, making them a convenient choice for staying focused during work, workouts, or daily tasks. Each softgel contains 200 mg of caffeine paired with 100 mg of L-theanine, designed to give you steady energy and sharp focus without the usual jitters or crashes. The caffeine is delivered in a softgel with MCT oil extracted from coconuts, which helps your body absorb it quickly and smoothly, better than traditional pills. Plus, the formula is clean and pure—non-GMO, gluten-free, and free from artificial colors and preservatives—so you know you’re getting a healthy boost.

What We Like
Smooth sustained energy
No jitters or crash
Improved focus and motivation
Reduces stress and anxiety
No stomach sensitivity

Natural Force Organic Pure C8 MCT Oil

815044020613
Natural Force Organic Pure C8 MCT Oil Cover
Natural Force Organic Pure C8 MCT Oil – Liquid MCT Oil in Glass Bottle Container – Concentrated Caprylic Acid – Keto, Paleo, Kosher, Vegan & Non-GMO – Lab Tested for Quality and Purity, 32 Ounce

Natural Force Organic Pure C8 MCT Oil is a concentrated liquid MCT oil made exclusively from USDA Organic cold-pressed virgin coconut oil. It contains 14 grams of high quality C8 caprylic acid MCTs per 1 tbsp serving, making it an ideal source of ketogenic fats for keto and low carb coffee, smoothies, and cooking. The product is packaged in a pure glass bottle that is infinitely recyclable, and it is certified by the industry's leading 3rd party certifiers as USDA Organic, Non-GMO Verified, Keto, Paleo, Kosher, and Vegan. Each batch is produced in a cGMP certified facility and 3rd party lab tested for quality and purity. The manufacturer offers 100% Health & Happiness Guarantee.

What We Like
Contains 14 grams of high quality C8 caprylic acid MCTs per serving
Packaged in a pure glass bottle that is infinitely recyclable
Certified as USDA Organic, Non-GMO Verified, Keto, Paleo, Kosher, and Vegan
#TOP 4

Viva Naturals Organic MCT Oil for Keto Coffee

B00MGW5UVY
Coconut
Viva Naturals Organic MCT Oil for Keto Coffee Cover
Viva Naturals Organic MCT Oil, 32 fl oz – MCT Oil for Coffee, USDA Organic, Non-GMO, Paleo Certified & Keto Friendly, Supports Energy & Mental Clarity

Viva Naturals Organic MCT Oil is a keto-friendly supplement that provides energy and mental clarity. It is extracted from 100% organic coconut oil and has a barely-there flavor, making it perfect for various recipes. By adding a tablespoon of MCT Oil to your morning coffee, keto shakes, or homemade salad dressings, you can enjoy the benefits of MCT Oil. It also supports fat-burning potential and is free of fillers, outside flavors, and additives. It is both Certified USDA Organic and Non-GMO Project Verified.

What We Like
Flavorless and odorless
Blends smoothly into drinks
Boosts energy and focus
Great value size
High-quality, organic ingredients

BetterBody Foods Organic Coconut 100% MCT Oil

127995
No Color
BetterBody Foods Organic Coconut 100% MCT Oil Cover
BetterBody Foods Organic Coconut MCT Oil - Energy Boosting- Keto-Friendly - C8 & C10 - Gluten Free - 16.9 oz

BetterBody Foods' Organic Coconut 100% MCT Oil, also known as BetterBody Foods MCT Oil, is a keto-friendly energy-boosting supplement. This pure MCT oil is perfect for those on a keto diet as it can be converted to ketones, helping you stay in a state of ketosis. It is gluten-free, non-GMO, and suitable for various diets including gluten-free, vegetarian, vegan, or pescatarian. The neutral flavor and aroma make it versatile for use in a variety of dishes without altering the taste. Additionally, it remains in a liquid state at room temperature, making it convenient for adding to salads and other meals. With BetterBody Foods MCT Oil, you can enjoy the benefits of a quick energy boost, support your keto lifestyle, and enhance your meals with ease.

What We Like
Energy-boosting
Keto-friendly
Gluten-free & non-GMO
#TOP 6

NativePath Unflavored MCT Oil Powder

10-00031
White
NativePath Unflavored MCT Oil Powder Cover
NativePath MCT Oil Powder Supplement - Unflavored MCT Powder with Keto-Friendly C8 MCTs. Free of Dairy, Gluten and GMOs, 25 Servings

NativePath MCT Powder offers a convenient way to fuel your body and brain with healthy fats. Made from real coconut, each scoop delivers 5 grams of medium-chain triglycerides (MCTs), which can quickly convert to energy. This makes it especially beneficial for those on a keto diet. The powder is tasteless and odorless, allowing you to mix it easily into coffee, smoothies, or recipes without altering the flavor. Produced in a certified facility and rigorously tested for purity, you can trust that you’re getting a high-quality supplement that aligns with a natural lifestyle.

What We Like
Real coconut-derived MCTs
Quick energy source
Tasteless and easy to mix
Third-party tested for quality
#TOP 7

Micro Ingredients Organic MCT Oil 32oz

BA-MI-MTO0907
Micro Ingredients Organic MCT Oil 32oz Cover
MCT Oil Organic, 32 fl oz |100% Virgin Coconut with C8 + C10 Fatty Acids | Natural Fuel for Brain Energy & Ketone Production | Great for Coffee or Dressings | Unflavored, Keto, Vegan

Micro Ingredients MCT Oil is a pure, organic oil made from coconuts, rich in beneficial C8 and C10 fatty acids. This vegan and keto-friendly oil offers 14 grams of medium-chain triglycerides per serving, giving you a natural boost of energy for your brain and body. You can easily add it to your coffee, salad dressings, sauces, or smoothies to enhance your meals and drinks without altering the flavor. The oil is quickly absorbed, providing fast and lasting energy without the usual tired feeling, making it a great choice for anyone wanting natural fuel throughout the day.

What We Like
USDA organic certified
High C8 and C10 content
Keto and vegan-friendly
Mixes easily into foods
Fast-absorbing energy source
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Is it OK to take MCT oil everyday?

It's generally safe to use MCT oil moderately. But you should be careful when using it long-term. Some of the negatives include: It has a lot of calories.

2. What does MCT oil do for me?

MCTs are also a source of energy and may fight bacterial growth, help protect your heart, and aid in managing diabetes, Alzheimer's disease, epilepsy, and autism. Remember, though, that whole food sources may provide additional benefits over supplements.

3. What are the negative effects of MCT oil?

They can cause diarrhea, vomiting, irritability, nausea, stomach discomfort, intestinal gas, essential fatty acid deficiency, and other side effects. Taking MCTs with food might reduce some side effects.

Editor's Notes

During our liquid mct oil supplement research, we found 24 liquid mct oil supplement products and shortlisted 7 quality products. We collected and analyzed 197,598 customer reviews through our big data system to write the liquid mct oil supplements list. We found that most customers choose liquid mct oil supplements with an average price of $22.08.

The liquid mct oil supplements are available for purchase. We have researched hundreds of brands and picked the top brands of liquid mct oil supplements, including SmarterVitamins, Natural Force, Viva Naturals, BetterBody Foods, NativePath. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.

Written by
Elisa Drew Avatar

Elisa Drew is a really professional copywriter specializing in baby products with five years of experience working as a pediatrician once. She has published a series of baby books purchased by over thirty thousand people in the United States.