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Dietary supplement

Papaya Seed Powder Ingredients & Drug Interactions

by BulkSupplements.com

Papaya Seed Powder label
See full label image
Powder Category: Botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 9, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Papaya Seed Powder 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 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 by BulkSupplements.com

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

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HelloPharmacist Scorecard of Papaya Seed Powder 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 is 100% papaya powder — a single active ingredient. You're getting the whole fruit processed into powder form, with no inactive fillers or binders listed.

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 for papaya powder's benefits isn't established in the data we hold. The facts list six potential uses — aging skin, hair loss, gallbladder cancer, colorectal cancer, and diabetes — but all are marked insufficient reliable evidence to rate, meaning we don't have solid clinical proof that it works for any of them.

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 is a concentrated supplement — and the safety data for supplement amounts is thin. The adverse effects we know about include nausea and vomiting, especially from leaf extract, and allergic reactions in sensitive people (itchy eyes, runny nose, sneezing, abdominal cramps, diarrhea).

Rare but serious: severe allergic reactions and, in one case, esophageal perforation from papain. People allergic to latex are at higher risk for allergic reactions to papaya.

Because pregnancy and breastfeeding safety data isn't on file, talk with your doctor or pharmacist before use if you're pregnant or nursing.

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.

Check with your pharmacist if you take blood thinners like warfarin (Coumadin), diabetes medications, amiodarone (Cordarone), or thyroid medication levothyroxine (Synthroid) — all carry documented Moderate interactions with papaya.

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 levothyroxine, you'll want to check this product with your pharmacist first — the interactions can be serious. Even if you don't take those medications, the evidence that papaya powder actually works for its claimed uses just isn't there.

Talk to us 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 May 23, 2024.

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, straight from the product label.

Brand BulkSupplements.com
Barcode (UPC) X0014E8CBB
Net contents 500 Gram(s); 17.6 Ounce(s)
Market status On market
Date entered into DSLD May 23, 2024
DSLD ID 311239
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 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
1000
UPC/BARCODE
X0014E8CBB
IngredientAmount% DV
Papaya, Powder500 mg--

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.
Brand IP Statement(s)

BulkSupplements.com Clean & Pure Bulk Supplements

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) 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 by BulkSupplements.com label

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

Papaya Seed Powder 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 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 container1000 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
Interaction report

Papaya Seed Powder by BulkSupplements.com Drug Interactions

Want to check YOUR meds against Papaya Seed Powder?

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 interact with 92 drugs. Click any drug to see the details.

1 of the 1 ingredient in Papaya Seed Powder 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 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, 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
Pharmacist Counseling Corner

Papaya Seed Powder by BulkSupplements.com: Common Questions

Does Papaya Seed Powder by BulkSupplements.com interact with any medications?
Yes. Based on its ingredients, Papaya Seed Powder 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 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 papaya powder safe if I'm pregnant or breastfeeding?
We don't have safety data on file for papaya powder in pregnancy or breastfeeding. Talk with your doctor or pharmacist about whether it's right for you — they can weigh your individual situation.
What side effects might I experience?
Ripe papaya fruit as food is generally well tolerated, but supplement forms are less well studied. Nausea and vomiting have been reported with papaya leaf extract. Allergic reactions — itchy eyes, runny nose, sneezing, abdominal cramps, diarrhea — can occur, especially in people sensitive to papaya or allergic to latex.
Does papaya powder actually help with diabetes or aging skin?
The evidence isn't established in the data we hold. All the uses listed for papaya — diabetes, aging skin, hair loss, and cancers — are marked insufficient reliable evidence to rate, meaning we don't have solid clinical proof it works for any of them.
Is this just papaya with nothing else added?
Yes — it's 100% papaya powder with no inactive fillers or binders listed.
Why should I be careful about large amounts of papaya?
Large quantities of papaya fruit can interfere with thyroid medication like levothyroxine — one person eating 5–6 papaya fruits daily for two weeks lost control of their thyroid levels. The data also caution that unripe papaya, papaya seeds, and papaya latex should be avoided.

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 label
Go deeper

The Full Monographs Behind Papaya Seed Powder’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'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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