Tricaprin, Caprylic Acid, & MCT Oil Supplements: Review

📖 Table of Contents

Tricaprin, caprylic acid, and MCT oil have quickly gained attention in the world of nutrition and wellness, praised for their unique ability to support energy, metabolism, gut health, and even heart and brain function. These compounds are all forms of medium-chain triglycerides (MCTs), a type of fat that’s digested differently than traditional fats—absorbed quickly by the body and often used immediately for fuel or ketone production.†

But how do they differ from each other? And which one is right for your goals?

In this guide, we’ll break down:
What tricaprin, caprylic acid, and MCT oil actually are
Their key health benefits—backed by research
How to use them safely and effectively in your daily routine

Whether you’re looking to boost your metabolism, improve digestion, or support heart health, this article will help you understand how these MCT-based supplements work—and how to make the most of them.†

What Are They?

Tricaprin, caprylic acid, and MCT oil are all forms of medium-chain triglycerides (MCTs)—a type of fat that the body digests quickly and uses efficiently for energy. However, they each have unique characteristics and compositions. (1)

🧪 Tricaprin

Tricaprin is a specific triglyceride molecule made up of three capric acid (C10) chains. While it’s sometimes marketed alongside general MCT supplements, pure tricaprin is chemically distinct—it delivers a concentrated dose of C10 without mixing in other MCT types.† Some supplements may refer to “tricaprin” more loosely as a mix of MCTs (especially C10-rich), but true tricaprin contains only capric acid.†

⚗️ Caprylic Acid (C8)

Caprylic acid is an 8-carbon MCT (also called C8) known for its fast absorption, ketone production, and antimicrobial properties. It’s commonly used in gut health protocols and ketogenic supplements due to its rapid conversion to energy and ability to support healthy digestion.†

🥥 MCT Oil

MCT oil is a broader supplement that typically contains a blend of C8 (caprylic acid) and C10 (capric acid). Some blends may also include small amounts of lauric acid (C12), though most high-quality MCT oils exclude C12 for faster absorption. Unlike coconut oil, which contains a wide range of fatty acids, MCT oil is refined to focus only on the most bioavailable and ketogenic fats.†

In short:

Tricaprin = pure C10 triglyceride (capric acid only)†
Caprylic acid = C8, fast-burning, often used alone for energy or gut health†
MCT oil = a mix of C8 + C10 (sometimes C12), designed for general MCT benefits†

Understanding the differences can help you choose the right supplement for your specific goals—whether that’s boosting metabolism, supporting digestion, or fueling your brain.†

Health Benefits:

Thanks to their unique metabolic properties, MCT-based supplements, such as tricaprin, caprylic acid, and MCT oil, offer a wide range of health benefits, many of which are supported by emerging research.

1. Weight Loss & Metabolism Support

MCTs are digested differently from typical fats—they travel directly to the liver, where they’re rapidly converted into energy or ketones. This process can slightly boost metabolism and increase calorie burn at rest.† (2,3)

May support fat oxidation and help reduce body fat when used in place of other fats†
Can promote fullness and appetite control by stimulating hunger-reducing hormones†
Especially useful on low-carb or ketogenic diets†

💡 Caprylic acid (C8) is the fastest-absorbing MCT and the most ketogenic of the group.†

2. Heart Health & Fat Metabolism

Tricaprin (C10) has shown promising effects in cardiovascular research. Recent studies suggest it may: (4,5)

Help the heart break down stored fats and reduce arterial triglyceride buildup†
Improve heart function in individuals with fat-related cardiovascular conditions†
Support healthy lipid profiles when used as part of a heart-conscious lifestyle†

💡 One clinical study even showed tricaprin helping reduce fatty plaque in coronary arteries.†

3. Brain Function & Mental Clarity

MCTs are quickly converted into ketones, an alternative fuel source for the brain: (6,7)

May improve cognitive function, focus, and mental energy†
Studies have shown improvements in memory and processing speed in people with mild Alzheimer’s†
Popular in “bulletproof” coffee for its smooth, jitter-free energy†

💡 Caprylic acid and C8-rich MCT oils are favored for brain support due to faster ketone production.†

4. Gut Health & Antimicrobial Properties

Caprylic acid (C8) is known for its natural antifungal and antibacterial activity: (8,9,10)

Can help combat Candida overgrowth and yeast-related gut issues†
May support a balanced microbiome by reducing harmful bacteria†
Often used in gut health protocols and Candida cleanses†

💡 Caprylic acid is shown to be effective against several strains of harmful fungi and bacteria while being gentle on beneficial flora.†

5. Inflammation & Immune Support

MCTs may help reduce inflammation in the gut and beyond: (11,12,13,14)

May suppress inflammatory cytokines and protect the gut lining†
Lauric acid (found in coconut oil and some MCTs) has antiviral and antibacterial properties†
Could support immune health by helping the body resist certain pathogens†

💡 Tricaprin and MCTs are being studied for their potential in supporting immune defense and gut-driven inflammation relief.†

6. Athletic Performance & Endurance

MCTs are a quick energy source, making them particularly beneficial for athletes or active individuals:(15,16)

Provide a fast, clean-burning fuel for workouts, as they are rapidly absorbed and converted into energy†
May enhance endurance by sparing glycogen stores during prolonged exercise†
Can reduce feelings of fatigue, especially for low-carb or ketogenic athletes who rely on fat for energy†
Some studies suggest MCT supplementation improves time-to-exhaustion and exercise output compared to long-chain fats†

💡 Adding MCT oil to a pre-workout meal or smoothie may help sustain energy throughout intense training sessions.†

How to Use Tricaprin, Caprylic Acid, and MCT Oil

Whether you’re taking them for energy, digestion, or heart health, knowing how to use these supplements correctly is key to getting the most out of them—without the digestive side effects.

💡 Available Forms

These MCT-based supplements come in a variety of convenient formats:

Oils: Ideal for adding to coffee, smoothies, or meals
Capsules / Softgels: Great for travel or precise dosing
Powders: Mix easily into shakes or recipes for a mess-free option
Specialty blends: Some formulas combine C8 + C10 or add gut/brain support ingredients

🔍 Choosing the Right Type: C8 vs C10

Not all MCTs are created equal. Here’s a quick breakdown to help you choose:

📏 How Much Should You Take?

Start small—especially with MCT oil or caprylic acid.

Beginner Dosing:
Oil or powder: Start with ½ teaspoon (2.5mL), once per day
Capsules/softgels: Start with 500–1000mg per serving

Titrate Slowly:

Increase your dose every few days as tolerated
Typical daily intake: 1–2 tablespoons of oil or 1,000–3,000mg in capsules

🚫 Taking too much too soon can lead to digestive upset (e.g., cramping, loose stools).

⏰ When Should You Take It?

Timing depends on your goals:

Morning (fasted): For mental clarity and a clean energy boost
Pre-workout: 20–30 mins before training for endurance and fat-fueled performance
With meals: To improve fat digestion and support satiety
Before carb-free meals: Helps stimulate ketone production and fuel metabolism

💡 Pro tip: Many users enjoy MCTs blended into coffee for sustained energy without a crash.

Who Should Take It?

There are several potential reasons why someone might consider taking a tricaprin supplement:

As an energy source, Tricaprin is a medium-chain triglyceride that can be metabolized more quickly than longer-chain fatty acids. This means that the body can use it as an energy source, particularly for people on a low-carbohydrate diet or who need to increase their calorie intake for other reasons. (17)

For weight loss: Some studies suggest that MCTs, including tricaprin, may help with weight loss by increasing metabolism and reducing appetite. However, the evidence for this is limited and inconsistent. (2,3)

To enhance exercise performance, MCTs, including tricaprin, can be utilized by athletes as a source of energy to improve their performance. Some studies have suggested that MCTs may increase endurance and reduce fatigue during exercise, although the evidence is inconclusive. (15,16)

For cognitive function: Some studies suggest that MCTs, including tricaprin, may improve cognitive function and memory in people with mild cognitive impairment or Alzheimer’s disease. However, the evidence for this is limited and inconsistent. (6,7)

Natural Sources:

Tricaprin and MCT oil are derived from natural sources such as coconut and palm kernel. Caprylic acid is found in many of the same sources as tricaprin and MCT oil and in dairy products such as milk, butter, and cheese.

Tricaprin, caprylic acid, and MCT oil are all derived from natural sources, including:

Coconut oil: This oil is a rich MCT source, including caprylic acid. It is also a source of Tricaprin, which is composed of three molecules of caprylic acid and glycerol.†
Palm kernel oil: Palm kernel oil is another MCT source, including caprylic acid.†
Dairy products: Some dairy products, such as butter and cheese, contain small amounts of MCTs, including caprylic acid.†
Goat milk: Goat milk is a natural source of MCTs, including caprylic acid.†
MCT oil supplements are typically derived from coconut or palm kernel oil and are a concentrated source of MCTs, including caprylic acid.†

Popular Products:

Regarding supplements, several popular products on the market have gained attention for their potential health benefits. This section will explore some of the most popular options available today, their potential benefits, and how to take them!

NOW MCT Oil is a dietary supplement available in softgel form, with each softgel containing 1,000 mg (1 gram) of medium-chain triglycerides (MCTs) derived from coconut oil. MCTs are rapidly absorbed from the gastrointestinal tract and are metabolized quickly by the liver. This encourages the use of fat for energy rather than storage, which can help support a healthy weight and body composition.†

How To Take NOW® Foods MCT Oil?

The manufacturer recommends taking three (3) softgels up to five (5) times daily with food.

Customer Review By June: “I love these MCT Oil Capsules. I take them every morning instead of mixing MCT Liquid Oil in my Coffee like I use to. I can tell the difference in my first week already. Great Overall Value for Sure.”

NOW® Caprylic Acid is a naturally occurring nutrient, also known as octanoic acid, derived from coconut and palm kernel oil. As a medium-chain fatty acid (MCT), caprylic acid may support a healthy digestive bacterial environment. Additionally, caprylic acid may have antioxidant properties and may help promote healthy skin.†

How To Take NOW® Foods Caprylic Acid?

The manufacturer recommends taking one (1) softgel daily with food. Store in a cool, dry place after opening.

Caprylic Acid Review By Erin: “I have been taking this caprylic acid for about 3 weeks now, and I really feel I am seeing results in my digestive health. I highly recommend it to anyone looking for a natural way to support their digestion or for candida overgrowth.”

Keto Lean is designed to provide exogenous ketones to support the body during high-energy exercise or stress. With 1,500mg of BHB exogenous ketones per capsule, this supplement can quickly boost energy levels and aid recovery.†

During digestion, BHB breaks down and releases free ketones into the bloodstream, jumpstarting ketosis and providing almost immediate health benefits. In addition to BHB, Keto Lean also contains L-Carnitine, which supports metabolism and aids in the breakdown of fatty acids for energy. Combining BHB salts, dietary Carnitine, and MCT oil, Keto Lean may help reduce body fat and promote weight loss.†

How To Take Hi-Tech Pharmaceuticals Keto Lean?

The manufacturer recommends taking three (3) capsules daily. Do not exceed six (6) capsules daily.

Keto Lean Review By Allison: “I am currently taking these with Hydroxyelite and I love this combo. I have more energy and am loosing weight. Very happy!”

NOW® Virgin Coconut Oil is an unrefined, cold-pressed oil used in traditional Ayurvedic herbalism and is a dietary staple in Asia, Africa, and the Pacific Islands. This oil is abundant in medium-chain triglycerides (MCTs), including lauric acid (C12) and caprylic acid (C8).†

How To Take NOW® Foods Virgin Coconut Oil?The manufacturer recommends taking three (3) softgels daily with food. This product may begin to solidify at temperatures below 78°F (26°C). Store in a cool, dry place after opening.

Virgin Coconut Oil Review By Amy: “I  wasn’t sure about getting this at first and wasn’t sure about all the hype but I can honestly say I LOVE this stuff. I have never felt better and it is seeming to help the belly fat slightly. My joints feel better – I just feel better all together. I’ve been on it for a couple of weeks now and I will definitely be re-ordering.”

FAQ:

This section will dive into some of your most frequently asked questions about Tricaprin, Caprylic Acid, and MCT Oil Supplements!

Are There Any Side Effects Of Tricaprin?

Sometimes, Tricaprin may cause gastrointestinal side effects such as nausea, diarrhea, and stomach cramps. To reduce the risk of side effects, starting with a small dose and gradually increasing it over time is important.†

Are Tricaprylin And Caprylic Acid The Same?

Tricaprylin and Caprylic acid are not the same, but they are related. Tricaprylin, or triheptanoin, is a triglyceride consisting of three caprylic acid molecules bound to a glycerol molecule. Caprylic acid is a medium-chain triglyceride (MCT) that contains eight carbon atoms.

Tricaprylin is often used as a medical food for managing metabolic disorders such as long-chain fatty acid oxidation disorders because the liver can rapidly metabolize it and provide energy. On the other hand, caprylic acid is used as a dietary supplement for various potential health benefits, including weight loss and improved cognitive function. While Tricaprylin and Caprylic acid are derived from coconut and other plant-based oils, they have different molecular structures and functions in the body.†

Can Tricaprin Help Heart Disease?

Tricaprin’s specific effects on heart disease remain unclear due to limited research. However, Tricaprin is a source of medium-chain triglycerides (MCTs), which have been studied for their potential benefits in promoting cardiovascular health. Caprylic acid, a component of Tricaprin, is an MCT that has been shown to increase levels of “good” cholesterol or high-density lipoprotein (HDL), which may provide a protective effect against heart disease.†

Additionally, MCTs may help to decrease “bad” cholesterol or low-density lipoprotein (LDL). Some studies have also suggested that MCTs may possess anti-inflammatory and antioxidant properties, which could help prevent the development of cardiovascular disease. However, further research is necessary to comprehend the potential benefits of MCTs and Tricaprin on heart health.†

Should I Be Cautious About Consuming MCT Oils?

Consuming MCT oils should be done in moderation as they are a highly concentrated source of calories. Consuming too many MCT Oils may contribute to weight gain and digestive discomfort if overconsumed. It’s essential to consult with a healthcare professional before taking MCT oils, especially if you have underlying health conditions or are taking medication, as with any dietary supplement.

Tricaprin VS Coq10

 Coenzyme Q10 (CoQ10) and Tricaprin serve different functions in the body. Tricaprin, a triglyceride composed of three molecules of caprylic acid and glycerol, provides a source of medium-chain triglycerides (MCTs) that the liver can quickly metabolize to provide energy for the body. While Tricaprin has been studied for its potential benefits in managing metabolic disorders, research on its effects on other health conditions remains limited.†

CoQ10, on the other hand, is a vitamin-like substance present in every cell of the body. It plays a crucial role in energy production and functions as a potent antioxidant. As an antioxidant, it helps protect cells from damage caused by free radicals. CoQ10 is also essential for maintaining cardiovascular health. Studies suggest that CoQ10 may offer benefits in reducing blood pressure, enhancing heart health, and lowering the risk of cardiovascular disease.† 

Where To Buy

Ready to upgrade your wellness stack with fast fuel and metabolic support? You can get Tricaprin, Caprylic Acid, and MCT Oil supplements right here at SameDaySupplements.com!

🚚 In stock and ships fast (Mon–Fri before 3 PM EST)✅ Trusted brands like Life Extension, NOW®, and Nutricost💥 Bundle deals available 

Whether you’re fueling a keto lifestyle, looking to support heart health, or need a clean energy source for workouts and mental clarity, our MCT-based products have you covered, with reliable shipping and Same Day service.†

Wrapping Up!

And this marks the end of our post on Tricaprin, Caprylic Acid, and MCT Oil Supplements. Thank you for reading! And as always, if there’s something that wasn’t clear, you have another question, or if you have another idea for a blog, email us!

Are you looking for more to read? Check out some of our other blogs!

Warnings And Side Effects:

For adults only. MCT oil may cause GI upset. To reduce this effect, take it with food. Consult a physician if you are pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.

Disclaimer:

†Please note the intention of the information provided is for reference only. Furthermore, we are in no way providing medical advice or instruction. Instead, the information provided in this guide/blog utilizes anecdotal information and available studies/reviews. While we aim to maintain and display accurate information, we can’t guarantee it represents the latest product formulation or information. Therefore, please visit the manufacturer’s website if you have any concerns. Also, the information above does not represent our views here at Same Day Supplements. Instead, these are the manufacturers’ and users’ views and information. Additionally, the Food and Drug Administration has not evaluated these statements. Finally, these products aim not to diagnose, treat, cure, or prevent disease or illness.