Interactions on record — worth a quick check against your medications. Based on 2 of 3 ingredients. Check your meds →
Dietary supplement

Biothin MCT Oil from Organic Coconut Ingredients & Drug Interactions

by Dr. Mercola

Biothin MCT Oil from Organic Coconut label
See full label image
Liquid 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 Biothin MCT Oil from Organic Coconut 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

Biothin MCT Oil from Organic Coconut is a dietary supplement by Dr. Mercola with 3 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 Biothin MCT Oil from Organic Coconut by Dr. Mercola

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

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HelloPharmacist Scorecard of Biothin MCT Oil from Organic Coconut by Dr. Mercola

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 Jul 11, 2026

What’s inside

Partial disclosure
Ingredient Transparency · database check
Partial

Most active ingredients list an amount, but at least one is hidden in a blend or missing.

Why this rating?
  • The label discloses an exact amount for 3 of its 5 active ingredients.
  • “Medium Chain Triglyceride” is listed as a grouped ingredient — the label gives one combined amount (13 Gram(s)) without saying how much of each component you get.

This product has five active ingredients, all medium-chain fatty acids derived from coconut oil: caprylic acid, capric acid, lauric acid, medium chain triglyceride, polyunsaturated fat, and monounsaturated fat. MCT oils are fats your body can absorb and use quickly for energy.

The inactive ingredient listed is medium chain triglyceride oil itself.

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

We hold no graded evidence for this product's ingredients for its stated purpose.

Why this rating?
  • The label markets this product for: metabolic health and energy production.
  • We looked for evidence on: weight management, energy metabolism, ketone production.
  • Our graded evidence for these ingredients doesn't cover that particular purpose.

The evidence for caprylic acid in epilepsy and essential tremor is insufficient to rate — we don't have reliable data showing it works for these uses. Lauric acid has insufficient evidence for bronchitis, vaginal yeast infections, common cold, and genital herpes.

In short, the evidence supporting this product's use for any specific health condition isn't established in our data.

The evidence, ingredient by ingredient Caprylic Acid Lauric 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 2 of the 2 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 2 of 2.
  • General safety write-ups exist for 2 of 2.
  • 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 amounts, but supplement doses haven't been studied as well, so your doctor should approve use if you're taking a concentrated dose. The most common side effects from oral caprylic acid are mild stomach discomfort and changes in taste; dizziness, headache, and fatigue have been reported rarely.

Lauric acid in large amounts raises total cholesterol and LDL cholesterol (the "bad" kind), though it also raises HDL cholesterol (the "good" kind), so the overall heart risk is unclear. Nausea may occur with this product, especially at higher doses.

For pregnancy, lauric acid is rated likely safe. Caprylic acid's safety in pregnancy and while breastfeeding isn't well established in supplement doses — the concentrated form is different from the small amounts that occur naturally in breast milk — so talk with your doctor before use if you're pregnant or nursing.

Side effects, ingredient by ingredient Caprylic Acid Lauric 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 2 matched ingredients 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.

Double-check this product if you take blood thinners like warfarin, blood pressure medications, or NSAIDs — all carry moderate-severity interactions with caprylic acid in this formula. No interactions are documented for the other ingredients we could check.

Check your own medication Run your meds through the checker above

The bottom line

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

This MCT oil might appeal to people looking for a quick-energy fat source, but the health claims aren't backed by strong evidence in our data. If you take blood thinners, blood pressure medications, or NSAIDs, check your specific drugs before starting.

Pregnant or nursing? Talk to your pharmacist or doctor first.

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

Assessment coverage: 2 of 5 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Feb 23, 2025.

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 Biothin MCT Oil from Organic Coconut, straight from the product label.

Brand Dr. Mercola
Barcode (UPC) 810487031745
Net contents 16 Fluid Ounce(s); 1 Pint(s); 473 mL
Market status On market
Date entered into DSLD Feb 23, 2025
DSLD ID 327181
Product type Fat/fatty Acid
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Organic, Gluten 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 Biothin MCT Oil from Organic Coconut by Dr. Mercola, 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:
15 mL
Maximum serving Sizes:
15 mL
Servings per container
31
UPC/BARCODE
810487031745
IngredientAmount% DV
Calories120 Calorie(s)--
Caprylic Acid7 Gram(s)--
Capric Acid5 Gram(s)--
Lauric Acid1 Gram(s)--
Cholesterol0 mg--
Total Fat13 Gram(s)17%
Saturated Fat13 Gram(s)65%
Trans Fat0 Gram(s)--
Medium Chain Triglyceride13 Gram(s)--
Polyunsaturated Fat0 Gram(s)--
Monounsaturated Fat0 Gram(s)--

Other ingredients: Medium Chain Triglyceride Oil

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.
Suggested/Recommended/Usage/Directions

Suggested use: Adults, as a dietary supplement, take one (1) tablespoon daily to support metabolic health. Organic MCT Oil may be taken directly, mixed into smoothies, teas or coffee, or added to cold dishes, such as yogurt or salads.

Precautions

Not recommended for cooking.

Contains tree nuts (coconut).

Keep out of reach of children.

Do not use if safety seal is broken.

If you are nursing, pregnant, taking medication or have a medical condition, consult your physician before taking this product.

Storage

No refrigeration required.

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.

Formulation

Metabolic health Energy Production Blood Flow Support

USDA Organic

Certified organic by: QCS

Soy free GMO free Gluten free

Seals/Symbols

USDA Organic

FDA Statement of Identity

Dietary Supplement

General Statements

Providing quality products since 2001.

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

See for yourself

Biothin MCT Oil from Organic Coconut by Dr. Mercola label

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

Biothin MCT Oil from Organic Coconut 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 Biothin MCT Oil from Organic Coconut by Dr. Mercola

These are the 3 active ingredients this product is made of. Select any to open its full monograph.

Serving size15 mL Dosage formLiquid Servings per container31 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.

Medium Chain Triglyceride

13 Gram(s) per serving

Other (inactive) ingredients: Medium Chain Triglyceride Oil. These complete the product’s ingredient list but are not active constituents.

Interaction report

Biothin MCT Oil from Organic Coconut by Dr. Mercola Drug Interactions

Want to check YOUR meds against Biothin MCT Oil from Organic Coconut?

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 Biothin MCT Oil from Organic Coconut interact with 262 drugs. Click any drug to see the details.

1 of the 3 ingredients in Biothin MCT Oil from Organic Coconut 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 Biothin MCT Oil from Organic Coconut 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 Biothin MCT Oil from Organic Coconut, from the product label.

Dr. Mercola

See all Dr. Mercola products
Name
NHP
Street Address
125 SW 3rd Place
City
Cape Coral
State
FL
ZipCode
33991
Phone Number
(877) 985-2696
Pharmacist Counseling Corner

Biothin MCT Oil from Organic Coconut by Dr. Mercola: Common Questions

Does Biothin MCT Oil from Organic Coconut by Dr. Mercola interact with any medications?
Yes. Based on its ingredients, Biothin MCT Oil from Organic Coconut 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?
Biothin MCT Oil from Organic Coconut contains 3 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.
Will this raise my cholesterol?
Lauric acid, one of the MCT acids here, does increase total cholesterol and LDL (bad cholesterol) in the diet, but it also raises HDL (good cholesterol). Whether that translates to a real heart risk depends on your overall picture — something to discuss with your doctor if cholesterol is a concern.
Can I take this while pregnant?
Lauric acid is rated likely safe in pregnancy, but caprylic acid's safety in supplement form during pregnancy isn't established. Talk with your pharmacist or doctor for personalized advice before using it.
What are the side effects?
Mild stomach discomfort and taste changes are the most common. Nausea can occur, especially at higher doses. Dizziness, headache, and fatigue have been reported rarely.
Does this work for epilepsy or herpes?
The evidence for caprylic acid in epilepsy and lauric acid for herpes, colds, and bronchitis is insufficient — we don't have reliable data showing these ingredients work for those uses.
Can I breastfeed while taking this?
Lauric acid is rated likely safe while nursing. Caprylic acid occurs naturally in breast milk, but concentrated supplement safety while breastfeeding isn't established — check with your pharmacist or doctor first.

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

Not sure if Biothin MCT Oil from Organic Coconut is safe with your meds?

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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.

Biothin MCT Oil from Organic Coconut label
Go deeper

The Full Monographs Behind Biothin MCT Oil from Organic Coconut’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 → Herb & supplement monograph

Lauric Acid

Lauric acid is a medium-to-long-chain saturated fatty acid found in coconut oil, palm kernel oil, and breast milk. It is studied for possible antimicrobial and skin benefits, but solid human...

Read the full Lauric Acid monograph →
Sources

Sources & How We Checked

Biothin MCT Oil from Organic Coconut'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 13 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 →

Lauric Acid 8 references
  1. Brown KE, Leong K, Huang CH, et al. Gelatin/chondroitin 6-sulfate microspheres for the delivery of therapeutic proteins to the joint. Arthritis Rheum 1998;41:2185-95. PubMed
  2. de Roos N, Schouten E, Katan M. Consumption of a solid fat rich in lauric acid results in a more favorable serum lipid profile in healthy men and women than consumption of a solid fat rich in trans-fatty acids. J Nutr 2001;131;242-5. PubMed
  3. Temme EH, Mensink RP, Hornstra G. Comparison of the effects of diets enriched in lauric, palmitic, or oleic acids on serum lipids and lipoproteins in healthy women and men. Am J Clin Nutr 1996;63:897-903. PubMed
  4. Denke MA, Grundy SM. Comparison of effects of lauric acid and palmitic acid on plasma lipids and lipoproteins. Am J Clin Nutr 1992;56:895-8. PubMed
  5. Tholstrup T, Marckmann P, Vessby B, Sandstrom B. Effect of fats high in individual saturated fatty acids on plasma lipoprotein[a] levels in young healthy men. J Lipid Res 1995;36;1447-52. DOI
  6. Francois CA, Connor SL, Wander RC, Connor WE. Acute effects of dietary fatty acids on the fatty acids of human milk. Am J Clin Nutr 1998;67:301-8. PubMed
  7. Tholstrup T, Marckmann P, Jespersen J, Sandstrom B. Fat high in stearic acid favorably affects blood lipids and factor VII coagulant activity in comparison with fats high in palmitic acid or high in myristic and lauric acids. Am J Clin Nutr 1994;59:371-7. PubMed
  8. McVeay C, Fitzgerald PCE, Ullrich SS, Steinert RE, Horowitz M, Feinle-Bisset C. Effects of intraduodenal administration of lauric acid and L-tryptophan, alone and combined, on gut hormones, pyloric pressures, and energy intake in healthy men. Am J Clin Nu PubMed

See these in context on the Lauric 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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