Activated Vegetable Charcoal Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Activated Vegetable Charcoal 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
Activated Vegetable Charcoal is a dietary supplement by Mason Natural with 1 active ingredient. Its ingredients are commonly taken for poisoning and drug overdose (in emergency care), gas and bloating, upset stomach.Based on those ingredients, 2,027 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Activated Charcoal. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Activated Vegetable Charcoal by Mason Natural
Ask about any prescription or over-the-counter medication and we check it for interactions with Activated Vegetable Charcoal by Mason Natural — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of Activated Vegetable Charcoal by Mason Natural
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.
What’s inside
Full disclosure
This product has one active ingredient: activated charcoal. It's a form of charcoal treated to increase its surface area, making it highly absorbent.
The capsule also contains gelatin as an inactive ingredient.
Does it work?
Not established
The evidence for activated charcoal is mixed and depends on what you're using it for. It's possibly effective for poisoning — that's where it has the strongest support.
For other uses — including high blood phosphate levels (hyperphosphatemia), wound healing, indigestion (dyspepsia), hangover relief, and high cholesterol (hypercholesterolemia) — there isn't enough reliable evidence to say whether it works.
How safe is it?
Well-documented data
Activated charcoal is generally well tolerated for short-term use, but constipation is the most common complaint and is usually temporary. You may also notice black stools, abdominal pain, bloating, or gas.
Rarely, it can cause gastrointestinal obstruction. The safety data for routine use during pregnancy isn't well established — use it only under medical guidance if you're pregnant.
There's little safety data overall, so check with your doctor or pharmacist before you start, especially if you have any digestive concerns.
Meds to double-check
Major interaction found
Before taking this product, check any oral medications you take — activated charcoal can reduce how well they work. Also flag any oral contraceptives and be aware that alcohol can reduce the charcoal's effectiveness.
The bottom line
Scorecard at a glanceFully disclosed formula with no established evidence rating for its marketed use. Major medication interactions have been identified, and safety information is well characterized.
Activated charcoal is mainly used in emergency poisoning situations. If you're taking it for another reason, talk with us first — it can seriously interfere with how your body absorbs many medications, and it may reduce how well birth control works.
Definitely check your exact medications before you start.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Feb 26, 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
General information
Key facts about Activated Vegetable Charcoal, straight from the product label.
| Brand | Mason Natural |
|---|---|
| Barcode (UPC) | 311845078759 |
| Net contents | 60 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Feb 26, 2020 |
| DSLD ID | 214571 |
| Product type | Non-nutrient/non-botanical |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Gluten Free |
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 Activated Vegetable Charcoal by Mason Natural, sourced from the NIH Dietary Supplement Label Database.
Tap any ingredient to jump to its full detail below.
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.
Seals/Symbols
Mason Guarantee Laboratory Tested cGMP Certified Good Manufacturing Practice Certified
General Statements
Mason Natural Est. 1967
Formulation
May support reducing excessive gas during digestion
Guaranteed no added: Starch, shellfish, fish, peanuts, milk, soy, wheat, sugar, artificial colors or preservatives.
Gluten free Soy free
FDA Statement of Identity
Dietary Supplement
Suggested/Recommended/Usage/Directions
Directions: Adults - Take two capsules daily, preferably with food, as a dietary supplement.
FDA Disclaimer Statement
This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Precautions
Warning: If you are pregnant, nursing, taking any medications or planning any medical procedure, consult your physician before use.
Discontinue use and consult your physician if any adverse reactions occur.
Keep out of reach of children.
Tamper-evident seal: Do not use product if seal appears tampered.
Storage
Store in a dry place under controlled room temperature: 20 degrees - 25 degrees C
Brand IP Statement(s)
Mason Natural is a registered trademark and does not refer to any product or ingredient claim.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Activated Vegetable Charcoal by Mason Natural label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
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)The Ingredients in Activated Vegetable Charcoal by Mason Natural
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size2 Capsule(s) Dosage formCapsule Servings per container30 Amounts shown are per serving.
Activated Charcoal
Interacts with2,027 drugs
Activated charcoal is a highly porous form of carbon that can bind certain substances in the gut, and it is used in hospitals to treat some poisonings...
Activated Charcoal monograph & interactionsOther (inactive) ingredients: Gelatin. These complete the product’s ingredient list but are not active constituents.
Activated Vegetable Charcoal by Mason Natural Drug Interactions
HelloPharmacist Interaction Report
Mason Natural's Activated Vegetable Charcoal can interact with medications you take by mouth.
The biggest concern is a Major interaction: activated charcoal binds to many oral drugs and reduces how much of them your body absorbs, which can make those medications less effective. This affects a wide range of prescriptions — acetaminophen, aminophylline, amiodarone, atenolol, carbamazepine, and many others.
Altogether, these interactions span 2,008 individual medications.
Read the full breakdown — every affected drug type, severity by severity
There are two Moderate interactions to watch for as well. Activated charcoal may reduce how well oral contraceptives work, increasing the risk of contraceptive failure.
And if you drink alcohol, it can lower the charcoal's ability to bind to other substances in your digestive system.
Because oral drugs are so broadly affected, you'll want to check your exact medications with the search tool on this page before you start.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Activated Vegetable Charcoal?
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 checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Activated Vegetable Charcoal interact with 2,027 drugs. Click any drug to see the details.
1 of the 1 ingredient in Activated Vegetable Charcoal interact with drugs. Each result below shows which ingredient is responsible. Activated Charcoal
EtonogestrelImplanon
How Etonogestrel interacts with Activated Vegetable Charcoal — through 1 ingredient. Tap an ingredient for the detail:
Activated CharcoalContraceptive Drugs Moderate
Interaction Summary
Activated charcoal may reduce the clinical effects of oral contraceptives.
Read the full Activated Charcoal + Etonogestrel interactionEtonogestrel, Ethinyl EstradiolNuvaRing
How Etonogestrel, Ethinyl Estradiol interacts with Activated Vegetable Charcoal — through 1 ingredient. Tap an ingredient for the detail:
Activated CharcoalContraceptive Drugs Moderate
Interaction Summary
Activated charcoal may reduce the clinical effects of oral contraceptives.
Read the full Activated Charcoal + Etonogestrel, Ethinyl Estradiol interactionLactic Acid, Citric Acid, Potassium BitartratePhexxi
How Lactic Acid, Citric Acid, Potassium Bitartrate interacts with Activated Vegetable Charcoal — through 1 ingredient. Tap an ingredient for the detail:
Activated CharcoalContraceptive Drugs Moderate
Interaction Summary
Activated charcoal may reduce the clinical effects of oral contraceptives.
Read the full Activated Charcoal + Lactic Acid, Citric Acid, Potassium Bitartrate interactionNorelgestromin, Ethinyl EstradiolEvra, Ortho Evra
How Norelgestromin, Ethinyl Estradiol interacts with Activated Vegetable Charcoal — through 1 ingredient. Tap an ingredient for the detail:
Activated CharcoalContraceptive Drugs Moderate
Interaction Summary
Activated charcoal may reduce the clinical effects of oral contraceptives.
Read the full Activated Charcoal + Norelgestromin, Ethinyl Estradiol interactionSegesterone Acetate, Ethinyl EstradiolAnnovera
How Segesterone Acetate, Ethinyl Estradiol interacts with Activated Vegetable Charcoal — through 1 ingredient. Tap an ingredient for the detail:
Activated CharcoalContraceptive Drugs Moderate
Interaction Summary
Activated charcoal may reduce the clinical effects of oral contraceptives.
Read the full Activated Charcoal + Segesterone Acetate, Ethinyl Estradiol interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Activated Vegetable Charcoal 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.
Activated Charcoal
Oral Drugs
Activated charcoal reduces systemic exposure to many drugs, including those that undergo enterohepatic recirculation, regardless of the route of administration.
Activated charcoal adsorbs various drugs and may reduce their absorption and/or half-life. Examples of affected drugs include acetaminophen, aminophylline, amiodarone, atenolol, carbamazepine, dapsone, digoxin, disopyramide, fluoxetine, indomethacin, moxifloxacin, nadolol, phenytoin, phenobarbital, piroxicam, quinine, sotalol, theophylline, tricyclic antidepressants, valproate, and verapamil. Avoid co-administration, except after drug overdose.
Alcohol (Ethanol)
The binding action of activated charcoal may be reduced by alcohol.
Alcohol may lower the adsorptive capacity of activated charcoal.
Contraceptive Drugs
Activated charcoal may reduce the clinical effects of oral contraceptives.
Activated charcoal, taken in a dose of 5 grams four times daily for 3 days, may bind to, and reduce the absorption of, oral contraceptives, thereby limiting their effectiveness and increasing the risk of contraceptive failure. However, some clinical research shows that the risk for this interaction is minimal when activated charcoal is taken either 3 hours after or at least 12 hours before oral contraceptives.
Brand information
Manufacturer and brand details for Activated Vegetable Charcoal, from the product label.
Mason Natural
See all Mason Natural products- Name
- Mason Vitamins, Inc.
- City
- Miami Lakes
- State
- FL
- ZipCode
- 33014
- Phone Number
- 1-888-860-5376
- Web Address
- www.MasonVitamins.com
Activated Vegetable Charcoal by Mason Natural: Common Questions
Does Activated Vegetable Charcoal by Mason Natural interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Will this interfere with my medications?
Does it really work for poisoning?
What are the common side effects?
Is it safe during pregnancy?
Can I take this with alcohol?
Will it affect my birth control?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Activated Vegetable Charcoal is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
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.
The Full Monographs Behind Activated Vegetable Charcoal’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Activated Vegetable Charcoal'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.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
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 14 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.
Activated Charcoal 14 references
- Kaaja RJ, Kontula KK, Raiha A, Laatikainen T. Treatment of cholestasis of pregnancy with peroral activated charcoal. A preliminary study. Scand J Gastroenterol 1994;29:178-81.
- Anon. Position statement and practice guidelines on the use of multi-dose activated charcoal in the treatment of acute poisoning. American Academy of Clinical Toxicology; European Association of Poisons Centres and Clinical Toxicologists. J Toxicol Clin T
- Park GD, Spector R, Kitt TM. Superactivated charcoal versus cholestyramine for cholesterol lowering: a randomized cross-over trial. J Clin Pharmacol 1988;28:416-9. PubMed
- Hoegberg LC, Angelo HR, Christophersen AB, Christensen HR. Effect of ethanol and pH on the adsorption of acetaminophen (paracetamol) to high surface activated charcoal, in vitro studies. J Toxicol Clin Toxicol 2002;40:59-67. PubMed
- Brahmi N, Kouraichi N, Thabet H, Amamou M. Influence of activated charcoal on the pharmacokinetics and the clinical features of carbamazepine poisoning. Am J Emerg Med 2006;24(4):440-3. PubMed
- Gude AB, Hoegberg LC, Angelo HR, Christensen HR. Dose-dependent adsorptive capacity of activated charcoal for gastrointestinal decontamination of a simulated paracetamol overdose in human volunteers. Basic Clin Pharmacol Toxicol 2010;106(5)406-10. PubMed
- Wananukul W, Klaikleun S, Sriapha C, Tongpoo A. Effect of activated charcoal in reducing paracetamol absorption at supra-therapeutic dose. J Med Assoc Thai 2010;93(10):1145-9.
- Wang Z, Cui M, Tang L, et al. Oral activated charcoal suppresses hyperphosphataemia in haemodialysis patients. Nephrology (Carlton) 2012;17(7):616-20. PubMed
- Wang X, Mondal S, Wang J, et al. Effect of activated charcoal on apixaban pharmacokinetics in healthy subjects. Am J Cardiovasc Drugs 2014;14(2):147-54. PubMed
- Chyka PA, Seger D, Krenzelok EP, et al. Position paper: single-dose activated charcoal. Clin Toxicol (Phila) 2005;43(2):61-87. PubMed
- Chiew AL, Gluud C, Brok J, Buckley NA. Interventions for paracetamol (acetaminophen) overdose. Cochrane Database Syst Rev 2018;2:CD003328. PubMed
- Elomaa K, Ranta S, Tuominen J, Lähteenmäki P. Charcoal treatment and risk of escape ovulation in oral contraceptive users. Hum Reprod. 2001;16(1):76-81. PubMed
- Gao Y, Wang G, Li Y, Lv C, Wang Z. Effects of oral activated charcoal on hyperphosphatemia and vascular calcification in Chinese patients with stage 3-4 chronic kidney disease. J Nephrol. 2019;32(2):265-72. PubMed
- Skov K, Graudal NA, Jürgens G. The effect of activated charcoal on drug exposure following intravenous administration: A meta-analysis. Basic Clin Pharmacol Toxicol 2021;128(4):568-578. PubMed
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