Guanabana Extract Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Guanabana Extract 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
Guanabana Extract is a dietary supplement by BulkSupplements.com with 1 active ingredient. Its ingredients are commonly taken for cancer support (unproven), infections, inflammation.Based on those ingredients, 1 medication has a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Guanabana extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Guanabana Extract by BulkSupplements.com
Ask about any prescription or over-the-counter medication and we check it for interactions with Guanabana Extract by BulkSupplements.com — 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
Ask the Pharmacist
A licensed pharmacist will answer your question by email — free, usually within 24 hours.
Got it — thank you!
A licensed pharmacist will answer within 24 hours. Keep an eye on your email (worth checking spam, just in case).
HelloPharmacist Scorecard of Guanabana Extract by BulkSupplements.com
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 contains one active ingredient: guanabana extract (also called graviola). It's a tropical fruit extract with a long history in herbal medicine, though how well it actually works in humans hasn't been firmly established for most uses.
Does it work?
Couldn't assess
The evidence for guanabana extract isn't established in our data. We hold insufficient reliable evidence to rate it for human papillomavirus (HPV), headache, insect repellent properties, or male infertility.
If you're considering it for a specific reason, talk with your pharmacist about what the current research actually shows.
How safe is it?
Well-documented data
Human safety data for graviola are limited, and that's a real concern. Regular oral use may cause nausea and epigastrium pain (upper belly pain) in some people.
More seriously, lab studies and real-world reports raise the possibility of nerve and movement problems—including symptoms resembling Parkinson disease—especially with long-term use or if you already have Parkinson disease. The safety data advises against use during pregnancy and breastfeeding.
Meds to double-check
Moderate interaction found
If you take carbamazepine (Tegretol) for seizures, stop and check with your pharmacist before using this product—graviola may lower carbamazepine levels and reduce how well it works. No other medication interactions are documented in our data for this ingredient.
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.
If you take carbamazepine or another seizure medication, do not use this product without checking with your pharmacist first. The limited human safety data and rare but serious nerve concerns mean this is one to be cautious about, especially over the long term.
Talk with your pharmacist or doctor before adding it to your routine.
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 Aug 23, 2021.
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 Guanabana Extract, straight from the product label.
| Brand | BulkSupplements.com |
|---|---|
| Barcode (UPC) | X001EXCYRZ |
| Net contents | 250 Gram(s); 8.8 Ounce(s) |
| Market status | On market |
| Date entered into DSLD | Aug 23, 2021 |
| DSLD ID | 253767 |
| Product type | Botanical |
| Supplement form | Powder |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Gluten Free, Dairy 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 Guanabana Extract by BulkSupplements.com, 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.
General Statements
Clean & pure bulk supplements
New - BulkSupplements Guanabana Extract Powder (250 Grams)
Formulation
Color may vary
Free of: Added sugar, soy, dairy, yeast, gluten, additives
FDA Disclaimer Statement
Warning: This product is not intended to diagnose, treat, cure, or prevent any disease.
Precautions
Always consult a physician before taking any dietary supplement.
Keep out of reach of children.
Suggested/Recommended/Usage/Directions
Suggested Use: As a dietary supplement, take 500 mg (about 1/5 tsp) one to three times daily, or as directed by a physician.
Storage
Store in a dry, cool place
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Guanabana Extract by BulkSupplements.com 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 Guanabana Extract by BulkSupplements.com
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size500 mg Dosage formPowder Servings per container500 Amounts shown are per serving.
Guanabana extract
Interacts with1 drug
Graviola (soursop) is a tropical fruit tree whose leaves, fruit, and bark are used in traditional medicine, especially in parts of South America, Afri...
Guanabana extract monograph & interactionsOther (inactive) ingredients: None. These complete the product’s ingredient list but are not active constituents.
Guanabana Extract by BulkSupplements.com Drug Interactions
HelloPharmacist Interaction Report
Guanabana Extract by BulkSupplements.com can interact with at least one medication.
The main concern is carbamazepine (Tegretol), a seizure medication. Graviola, the active ingredient, may lower the blood levels of carbamazepine significantly—a rat study found a 46% drop in drug concentration when the two were used together.
This could make your seizure medication less effective.
Read the full breakdown — every affected drug type, severity by severity
No other medication interactions are documented in our data for this ingredient. That said, the interaction we do have is based on animal research; we hold limited human safety information overall.
Before you start this supplement, check your exact medications with the search tool on this page.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Guanabana Extract?
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 Guanabana Extract interact with 1 drug. Click any drug to see the details.
1 of the 1 ingredient in Guanabana Extract interact with drugs. Each result below shows which ingredient is responsible. Guanabana extract
CarbamazepineCarbatrol, Carnexiv, Equetro, Tegretol, Tegretol XR
How Carbamazepine interacts with Guanabana Extract — through 1 ingredient. Tap an ingredient for the detail:
Guanabana ExtractCarbamazepine (tegretol) Moderate
Interaction Summary
Theoretically, graviola might decrease concentrations of carbamazepine when used concomitantly.
Read the full Guanabana Extract + Carbamazepine interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Guanabana Extract 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.
Guanabana extract
Carbamazepine (Tegretol)
Theoretically, graviola might decrease concentrations of carbamazepine when used concomitantly.
A study in rats shows that graviola extract reduces the area under the curve of carbamazepine by 46% and maximum concentration by 35% when compared with carbamazepine alone.
Brand information
Manufacturer and brand details for Guanabana Extract, from the product label.
BulkSupplements.com
See all BulkSupplements.com products- Name
- BulkSupplements.com
- Street Address
- 7511 Eastgate Rd
- City
- Henderson
- State
- NV
- ZipCode
- 89011
- Web Address
- BulkSupplements.com
Guanabana Extract by BulkSupplements.com: Common Questions
Does Guanabana Extract by BulkSupplements.com interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I take guanabana extract if I'm pregnant or breastfeeding?
What are the main side effects?
Does guanabana extract actually work for anything?
If I have Parkinson disease, should I avoid this?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Guanabana Extract 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 Guanabana Extract’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Guanabana Extract'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 4 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.
Graviola 4 references
- Caparros-Lefebvre D, Elbaz A. Possible relation of atypical parkinsonism in the French West Indies with consumption of tropical plants: a case-control study. Caribbean Parkinsonism Study Group. Lancet 1999;354:281-6. PubMed
- Gavamukulya Y, Wamunyokoli F, El-Shemy HA. Annona muricata: Is the natural therapy to most disease conditions including cancer growing in our backyard? A systematic review of its research history and future prospects. Asian Pac J Trop Med. 2017;10(9):835- PubMed
- Abu Soukhon AA, Abu-Qatouseh L, Mansoor K, et al. Cytotoxicity Activity of Graviola Fruit Extract with Carbamazepine and Valproic Acid Show Antagonistic and Indifferent Effects. Asian Pac J Cancer Prev 2023;24(6):1869-1875. PubMed
- Cleret de Langavant L, Roze E, Petit A, et al. Annonaceae Consumption Worsens Disease Severity and Cognitive Deficits in Degenerative Parkinsonism. Mov Disord 2022;37(12):2355-2366. 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