Interactions on record — worth a quick check against your medications. Based on 1 of 2 ingredients. Check your meds →
Dietary supplement

MCT Oil Ingredients & Drug Interactions

by Brainz

MCT Oil label
See full label image
Softgel Capsule Category: Fat/fatty Acid
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking MCT Oil against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Moderate

MCT Oil is a dietary supplement by Brainz with 2 active ingredients. Its ingredients are commonly taken for candida and yeast overgrowth, gut health support, antimicrobial.Based on those ingredients, 262 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Caprylic Acid. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against MCT Oil by Brainz

Ask about any prescription or over-the-counter medication and we check it for interactions with MCT Oil by Brainz — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of MCT Oil by Brainz

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Aug 20, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 2 of its 2 active ingredients.
  • “MCT Oil” is listed as a grouped ingredient — the label gives one combined amount (1,000 mg) without saying how much of each component you get.

Brainz MCT Oil is a 2-ingredient softgel that delivers caprylic acid and capric acid — both medium-chain triglycerides (MCTs), fatty acids your body can use quickly for energy. The capsule shell and fill are made from gelatin, glycerin, and purified water.

Does it work?

Couldn't assess
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Not assessable

This is a single-ingredient Caprylic Acid product and its label doesn't state a use — see Caprylic Acid's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The evidence for caprylic acid isn't established in our data. The facts list epilepsy and essential tremor as studied uses, but rate both as having insufficient reliable evidence to determine whether it actually works.

If you're considering this product for a specific condition, ask your doctor or pharmacist what the current research shows.

The evidence, ingredient by ingredient Caprylic Acid

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Caprylic acid is generally recognized as safe in food, but supplement doses haven't been studied as thoroughly as food amounts. The most common side effects from oral use are mild abdominal discomfort and change in taste; rarely, people have reported dizziness, headache, or fatigue.

Caprylic acid occurs naturally in breast milk, but we don't have safety data on concentrated supplement doses during pregnancy or breastfeeding — talk to your doctor or pharmacist before taking it if you're pregnant or nursing.

Side effects, ingredient by ingredient Caprylic Acid

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Caprylic Acid.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs.
  • For scale: 262 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Before you take Brainz MCT Oil, double-check it with your doctor or pharmacist if you're on blood thinners like warfarin, blood pressure medications, or NSAIDs such as ibuprofen or naproxen — caprylic acid may affect how your body handles these drugs. These are the main medication types we have interaction data for with this product.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

MCT Oil might be worth considering if you're looking for a quick energy source, but the evidence for its other claimed benefits isn't solid in our data. If you take blood thinners, blood pressure medications, or NSAIDs, you'll want to check with your doctor or pharmacist before starting — the interactions are theoretical but significant enough to verify.

Either way, discuss it with your own healthcare provider to make sure it fits your situation.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 1 of 2 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jun 24, 2020.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about MCT Oil, straight from the product label.

Brand Brainz
Barcode (UPC) 669543503326
Net contents 0 Not Present
Market status On market
Date entered into DSLD Jun 24, 2020
DSLD ID 228504
Product type Fat/fatty Acid
Supplement form Softgel Capsule
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten Free, Dairy Free
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for MCT Oil by Brainz, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
1 Softgel(s)
Maximum serving Sizes:
1 Softgel(s)
Servings per container
90
UPC/BARCODE
669543503326
IngredientAmount% DV
Calories9 Calorie(s)--
Calories from Fat9 Calorie(s)--
Total Fat1 Gram(s)2%
Caprylic Acid550 mg--
Capric Acid400 mg--
MCT Oil1000 mg--

Other ingredients: Gelatin, Glycerin, purified Water

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Formulation

100% natural

No preservatives Non GMO Gluten free

Pure fuel for the brain

Not manufactured with wheat, gluten, milk, egg, or shellfish.

Formula

Our pure coconut-based MCT Oil (medium chain triglycerides) not only provides 1 gram of medium chain fatty acids that started the MCT oil craze, it also contains Caprylic and Capric acid, compounds found in coconuts that are thought to support optimal health.

So enjoy our best in class coconut-based MCT Oil and send a karmic high five to the great red ape.

Medium Chain Triglyceride Oil made from organic Coconuts

General Statements

Palm oil, a leading constituent in many other MCT oils on the market, is often harvested from native palm forests, contributing to the destruction of the last remaining habitats for orangutans.

Follow us Instagram @Brainzpower

Precautions

Keep out of the reach of children.

Do not use if safety seal is damaged or broken.

Warning: Pregnant or nursing mothers, children under the age of 18, and individuals with known medical condition should consult a physician before using this or any dietary supplement.

Warning: Pregnant or nursing mothers, children under the age of 18, and individuals with known medical condition should consult a physician before using this or any dietary supplement.

Contains: Tree Nuts (Coconut)

Storage

Store in a cool, dry place.

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Seals/Symbols

Made in USA Manufactured in an FDA registered facility

FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

Suggested Use: Take 1 softgel three times a day with meals or as directed by a healthcare professional.

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

MCT Oil by Brainz label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

MCT Oil label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in MCT Oil by Brainz

These are the 2 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 Softgel(s) Dosage formSoftgel Capsule Servings per container90 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

MCT Oil

1000 mg per serving

Other (inactive) ingredients: Gelatin, Glycerin, Purified Water. These complete the product’s ingredient list but are not active constituents.

Interaction report

MCT Oil by Brainz Drug Interactions

Want to check YOUR meds against MCT Oil?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
262Drugs
262 Moderate

Ingredients driving the most interactions

Caprylic Acid 262

Individual Drug Interactions

The ingredients in MCT Oil interact with 262 drugs. Click any drug to see the details.

1 of the 2 ingredients in MCT Oil interact with drugs. Each result below shows which ingredient is responsible. Caprylic Acid

Each ingredient & the kinds of drugs it affects

For each ingredient in MCT Oil with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Caprylic Acid3 drug types · 262 drugs

Antihypertensive Drugs

Theoretically, caprylic acid might increase the risk of hypotension when used with antihypertensive drugs.
Animal research suggests that caprylic acid might have positive inotropic effects, resulting in reduced arterial pressure and vascular resistance and increased cardiac output.

Likelihood Possible Evidence D
Nonsteroidal Anti-Inflammatory Drugs (Nsaids)

Theoretically, caprylic acid might increase plasma concentrations of NSAIDs.
In vitro research suggests that caprylic acid might displace NSAIDs from binding sites on albumin. This effect has not been reported in humans.

Likelihood Possible Evidence D
Warfarin (Coumadin)

Theoretically, caprylic acid might increase plasma concentrations of warfarin.
In vitro research suggests that high doses of caprylic acid might displace warfarin from albumin binding sites. This effect has not been reported in humans.

Likelihood Possible Evidence D
Caprylic Acid full monograph & interactions
The maker

Brand information

Manufacturer and brand details for MCT Oil, from the product label.

Brainz

See all Brainz products
Name
Empire Koz, LLC
City
Buford
State
GA
ZipCode
30519
Web Address
Brainzpower.com
Pharmacist Counseling Corner

MCT Oil by Brainz: Common Questions

Does MCT Oil by Brainz interact with any medications?
Yes. Based on its ingredients, MCT Oil has a known interaction with 262 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
MCT Oil contains 2 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
What exactly is MCT oil, and why is it in a softgel?
MCT stands for medium-chain triglyceride — a type of fat your body digests quickly and can use for energy right away. It's in a softgel capsule to make it easy to swallow and measure out a consistent dose.
Does this actually work for brain health or energy?
The evidence isn't established in our data. We have research notes for epilepsy and essential tremor, but both are rated as having insufficient reliable evidence to know if caprylic acid actually helps. If you're considering it for a specific use, ask your doctor what current studies show.
What side effects should I watch for?
Most people tolerate caprylic acid well short-term. The most common side effects are mild stomach discomfort and a change in how food tastes. A small number of people have reported dizziness, headache, or fatigue, but these are rare.
Is it safe to use while pregnant or breastfeeding?
We don't have enough safety data on concentrated supplement doses during pregnancy or breastfeeding to say either way. Caprylic acid does occur naturally in breast milk, but we can't confirm concentrated supplement safety. Talk to your doctor or pharmacist for personalized advice.
Can I take this with my pain reliever or blood pressure pill?
That depends on which medications you're on. Caprylic acid may interact with NSAIDs like ibuprofen, blood pressure drugs, and blood thinners like warfarin. Check your exact medications with the tool on this page, and if you're on any of those types, clear it with your doctor or pharmacist first.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if MCT Oil is safe with your meds?

Our pharmacists answer your medication & supplement questions — free.

Ask a pharmacist

Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

MCT Oil label
Go deeper

The Full Monographs Behind MCT Oil’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Caprylic Acid

Interacts with 262 drugs

Caprylic acid is a medium-chain fatty acid found in coconut oil and palm kernel oil that is popularly used for yeast overgrowth and gut health. While laboratory studies show it has antimicro...

Read the full Caprylic Acid monograph →
Sources

Sources & How We Checked

MCT Oil's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 5 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Caprylic Acid 5 references
  1. Massolini G, Aubry AF, McGann A, Wainer IW. Determination of the magnitude and enantioselectivity of ligand binding to rat and rabbit serum albumins using immobilized-protein high performance liquid chromatography stationary phases. Biochem Pharmacol 1993 PubMed
  2. Kristev A, Mitkov D, Lukanov Y, Chapkynov P. The effect of octanoic fatty acid on the cardiovascular system of the guinea pig. Cor Vasa 1989;31(4):321-7.
  3. Hayball PF, Holman JW, Nation RL. Influence of octanoic acid on the reversible protein binding of ketorolac enantiomers to human serum albumin (HSA): comparative liquid chromatographic studies using a HSA chiral stationary phase. J Chromatogr B Biomed App PubMed
  4. Noctor TA, Wainer IW, Hage DS. Allosteric and competitive displacement of drugs from human serum albumin by octanoic acid, as revealed by high-performance liquid affinity chromatography, on a human serum albumin-based stationary phase. J Chromatogr 1992;5 PubMed
  5. Voller B, Lines E, McCrossin G, et al. Dose-escalation study of octanoic acid in patients with essential tremor. J Clin Invest. 2016;126(4):1451-7. PubMed

See these in context on the Caprylic Acid monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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