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Dietary supplement

Papaya Seed Powder 500 mg Ingredients & Drug Interactions

by BulkSupplements.com

Papaya Seed Powder 500 mg label
See full label image
Powder Category: Botanical
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 Papaya Seed Powder 500 mg 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

Papaya Seed Powder 500 mg is a dietary supplement by BulkSupplements.com with 1 active ingredient. Its ingredients are commonly taken for digestive upset and indigestion, constipation, wound and skin care (topical).Based on those ingredients, 92 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Papaya, Powder. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Papaya Seed Powder 500 mg by BulkSupplements.com

Ask about any prescription or over-the-counter medication and we check it for interactions with Papaya Seed Powder 500 mg by BulkSupplements.com — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Papaya Seed Powder 500 mg 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.

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

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 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains one active ingredient: papaya powder at 500 mg per serving. Papaya is a tropical fruit whose extract and components have been studied for various health claims.

The powder also includes dextrin as an inactive ingredient (a type of carbohydrate used as a filler and flow agent).

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 Papaya product and its label doesn't state a use — see Papaya'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 we hold doesn't establish that papaya powder works for the conditions it's marketed for. Our data lists insufficient reliable evidence to rate it for aging skin, hair loss (androgenic alopecia), diabetes, colorectal cancer, and gallbladder cancer.

That doesn't mean it doesn't work — it means the research isn't strong enough for us to say either way.

The evidence, ingredient by ingredient Papaya

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.

Ripe papaya fruit eaten as food is generally well tolerated, but this concentrated powder is less well studied. The data advises against unripe (green) papaya, papaya latex, and seeds, and cautions against large amounts during pregnancy.

When taken orally, papaya leaf extract and papaya fruit have been generally well tolerated in studies, though a small number of people reported nausea and vomiting from the leaf extract. Rare serious allergic reactions have been reported, and people allergic to latex have a higher risk of hypersensitivity reactions to papaya because of its papain content (an enzyme that can trigger cross-reactions in latex-sensitive individuals).

Side effects, ingredient by ingredient Papaya

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 — Papaya.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications.
  • For scale: 92 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 start, double-check if you take warfarin or other blood thinners (Moderate severity). Also screen any diabetes medications, amiodarone for heart rhythm, and levothyroxine for thyroid replacement (all Moderate severity) — all have documented interactions we need to review for your specific drugs.

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.

If you take blood thinners, diabetes drugs, amiodarone, or thyroid replacement medication, check with your pharmacist before adding this product — the interaction risks are real. If you're pregnant, the safety data isn't clear enough for us to recommend it.

For anyone else with no medication concerns, moderate amounts of ripe papaya are generally safe, but concentrated supplements are less well studied than whole fruit.

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 Apr 24, 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 Papaya Seed Powder 500 mg, straight from the product label.

Brand BulkSupplements.com
Barcode (UPC) X0014E3IIX
Net contents 1 Kilogram(s); 35.3 Ounce(s)
Market status On market
Date entered into DSLD Apr 24, 2025
DSLD ID 330225
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
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 Papaya Seed Powder 500 mg by BulkSupplements.com, 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:
500 mg
Maximum serving Sizes:
500 mg
Servings per container
2000
UPC/BARCODE
X0014E3IIX
IngredientAmount% DV
Papaya, Powder500 mg--

Other ingredients: Dextrin

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.
Formula

Papaya Seed Powder 500 mg per serving

Brand IP Statement(s)

BulkSupplements.com Clean & Pure Bulk Supplements

Formulation

Color may vary

Free of: Added sugar, soy, dairy, yeast, gluten

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) once or twice daily, or as directed by a physician.

Storage

Store in a dry, cool place. Contents are sold by weight, not volume. Settling may occur.

General Statements

Use an accurate milligram scale. New

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

See for yourself

Papaya Seed Powder 500 mg by BulkSupplements.com label

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

Papaya Seed Powder 500 mg 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 Papaya Seed Powder 500 mg 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 container2000 Amounts shown are per serving.

Papaya, Powder

Interacts with
92 drugs
500 mg per serving

Papaya is a tropical fruit that is nutritious and generally safe to eat as food, and it contains an enzyme called papain used as a digestive aid and m...

Papaya, Powder monograph & interactions

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

Interaction report

Papaya Seed Powder 500 mg by BulkSupplements.com Drug Interactions

Want to check YOUR meds against Papaya Seed Powder 500 mg?

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
92Drugs
92 Moderate

Ingredients driving the most interactions

Papaya, Powder 92

Individual Drug Interactions

The ingredients in Papaya Seed Powder 500 mg interact with 92 drugs. Click any drug to see the details.

1 of the 1 ingredient in Papaya Seed Powder 500 mg interact with drugs. Each result below shows which ingredient is responsible. Papaya, Powder

Each ingredient & the kinds of drugs it affects

For each ingredient in Papaya Seed Powder 500 mg 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.

Papaya, Powder4 drug types · 92 drugs

Amiodarone (Cordarone)

Theoretically, papaya extract may increase the levels and clinical effects of amiodarone.
Animal research in rats shows that a single oral dose of papaya extract, as well as multiple doses of papaya extract daily over 14 days, prior to a single dose of amiodarone delays the time to maximum amiodarone concentration. However, only the 14-day papaya extract regimen increases systemic amiodarone exposure by 60% to 70%. This interaction has not been reported in humans.

Likelihood Probable Evidence D
Antidiabetes Drugs

Concomitant use of antidiabetic drugs with fermented papaya can produce additive effects. It is unclear if other forms of papaya have the same effect.
A small low-quality clinical study in patients with type 2 diabetes who are taking glibenclamide shows that taking a fermented papaya preparation 3 grams daily for 2 months decreases fasting and postprandial blood glucose levels when compared to baseline. Additionally, of the 25 patients in the study, 9 required a reduction in glibenclamide dose.

Likelihood Probable Evidence B
Levothyroxine (Synthroid, Others)

Theoretically, consuming large quantities of papaya fruit can reduce the clinical effects of levothyroxine.
In one case-report, a 37-year-old male with a history of thyroidectomy who was stabilized on levothyroxine for 5 years presented with hypothyroidism after consuming 5-6 papaya fruits daily for 14 days during vacation. In a controlled re-challenge test involving 5-6 papayas daily, the patient remained euthyroid for 7 days, but developed mild hypothyroidism after 14 days. Both times, thyroid levels normalized 40-45 days after discontinuing papaya.

Likelihood Possible Evidence D
Warfarin (Coumadin)

Theoretically, concomitant use of warfarin with papain-containing papaya extract might increase the effects and side effects of warfarin.
In one case report, a patient previously stable on warfarin was found to have an international normalization ratio (INR) of 7.4, which was attributed to ingestion of a supplement containing papain from papaya extract.

Likelihood Possible Evidence D
Papaya, Powder full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Papaya Seed Powder 500 mg, from the product label.

BulkSupplements.com

See all BulkSupplements.com products
Name
BulkSupplements.com
Street Address
7511 Eastgate Road
City
Henderson
State
NV
ZipCode
89011
Web Address
BulkSupplements.com
Pharmacist Counseling Corner

Papaya Seed Powder 500 mg by BulkSupplements.com: Common Questions

Does Papaya Seed Powder 500 mg by BulkSupplements.com interact with any medications?
Yes. Based on its ingredients, Papaya Seed Powder 500 mg has a known interaction with 92 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Papaya Seed Powder 500 mg contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism 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.
Is this safe to take while I'm pregnant?
The data is mixed — papaya is rated likely safe in pregnancy, but sources also caution against large amounts during pregnancy, especially unripe papaya. There isn't enough clear evidence for us to say either way for sure. Talk with your doctor or pharmacist about your individual situation before taking it.
What causes the nausea I've heard about with papaya?
Nausea and vomiting have been reported in clinical studies, mainly from papaya leaf extract rather than the fruit itself. Allergic reactions to papain (an enzyme in papaya) are also possible, particularly in people who are allergic to latex — those reactions can include abdominal cramps, diarrhea, and other symptoms.
Is this powder actually effective for diabetes?
The evidence we hold rates papaya as having insufficient reliable evidence for diabetes. Fermented papaya has shown some effect in a small, low-quality study, but we can't say the powder works for that purpose based on what we have.
Why does the label warn against unripe papaya if I'm taking this powder?
Unripe papaya and papaya latex (the milky sap) contain higher concentrations of papain and other compounds that can cause allergic reactions and other side effects. The safety data we have advises against them specifically, even though ripe fruit is generally safer.
Can I take this if I'm breastfeeding?
Papaya is rated likely safe during breastfeeding in our data. That said, supplements are less well studied than eating ripe fruit as food, so if you have any concerns, run it by your pharmacist first.
What's dextrin, the other ingredient?
Dextrin is an inactive ingredient — a type of carbohydrate used as a filler and to help the powder flow smoothly. It's not an active medicinal component.

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

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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.

Papaya Seed Powder 500 mg label
Go deeper

The Full Monographs Behind Papaya Seed Powder 500 mg’s Ingredients

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

Herb & supplement monograph

Papaya

Interacts with 92 drugs

Papaya is a tropical fruit that is nutritious and generally safe to eat as food, and it contains an enzyme called papain used as a digestive aid and meat tenderizer. Papaya leaf extract is b...

Read the full Papaya monograph →
Sources

Sources & How We Checked

Papaya Seed Powder 500 mg'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 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.

Papaya 14 references
  1. The Review of Natural Products by Facts and Comparisons. St. Louis, MO: Wolters Kluwer Co., 1999.
  2. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
  3. Shaw D, Leon C, Kolev S, Murray V. Traditional remedies and food supplements: a 5-year toxicological study (1991-1995). Drug Saf 1997;17:342-56.
  4. Mansfield LE, Ting S, Haverly RW, Yoo TJ. The incidence and clinical implications of hypersensitivity to papain in an allergic population, confirmed by blinded oral challenge. Ann Allergy 1985;55:541-3.
  5. Blanco C, Diaz-Perales A, Collada C, et al. Class I chitinases as potential panallergens involved in the latex-fruit syndrome. J Allergy Clin Immunol 1999;103(3 Pt 1):507-13. PubMed
  6. Diaz-Perales A, Collada C, Blanco C, et al. Cross-reactions in the latex-fruit syndrome: A relevant role of chitinases but not of complex asparagine-linked glycans. J Allergy Clin Immunol 1999;104:681-7. PubMed
  7. Castillo, R., Delgado, J., Quiralte, J., Blanco, C., and Carrillo, T. Food hypersensitivity among adult patients: epidemiological and clinical aspects. Allergol.Immunopathol.(Madr.) 1996;24(3):93-97.
  8. Oderinde, O., Noronha, C., Oremosu, A., Kusemiju, T., and Okanlawon, O. A. Abortifacient properties of aqueous extract of Carica papaya (Linn) seeds on female Sprague-Dawley rats. Niger.Postgrad.Med J 2002;9(2):95-98. DOI
  9. Danese, C., Esposito, D., D'Alfonso, V., Cirene, M., Ambrosino, M., and Colotto, M. Plasma glucose level decreases as collateral effect of fermented papaya preparation use. Clin Ter. 2006;157(3):195-198.
  10. Iliev, D. and Elsner, P. Generalized drug reaction due to papaya juice in throat lozenges. Dermatology 1997;194(4):364-366. PubMed
  11. Andersen HA, Bernatz PE, Grindlay JH. Perforation of the esophagus after use of a digestant agent: report of case and experimental study. Ann Otol Rhinol Laryngol 1959;68:890-6. PubMed
  12. Deiana L, Marini S, Mariotti S. Ingestion of large amounts of papaya fruit and impaired effectiveness of levothyroxine therapy. Endocr Pract 2012;18(1):98-100. PubMed
  13. Rodrigues M, Alves G, Francisco J, Fortuna A, Falcão A. Herb-drug pharmacokinetic interaction between Carica papaya extract and amiodarone in rats. J Pharm Pharm Sci 2014;17(3):302-15. PubMed
  14. Rajapakse S, de Silva NL, Weeratunga P, Rodrigo C, Sigera C, Fernando SD. Carica papaya extract in dengue: a systematic review and meta-analysis. BMC Complement Altern Med. 2019;19(1):265. PubMed

See these in context on the Papaya 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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