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Dietary supplement

Organic Pumpkin Seed Powder 30 g Ingredients & Drug Interactions

by BulkSupplements.com

Organic Pumpkin Seed Powder 30 g 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 Organic Pumpkin Seed Powder 30 g 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

Organic Pumpkin Seed Powder 30 g is a dietary supplement by BulkSupplements.com with 1 active ingredient. Its ingredients are commonly taken for benign prostatic hyperplasia (bph) symptoms, overactive bladder, eye and skin health (vitamin a source).Based on those ingredients, 1 medication has a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Pumpkin, 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 Organic Pumpkin Seed Powder 30 g by BulkSupplements.com

Ask about any prescription or over-the-counter medication and we check it for interactions with Organic Pumpkin Seed Powder 30 g by BulkSupplements.com — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Organic Pumpkin Seed Powder 30 g 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 12, 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: pumpkin powder. It's made from pumpkin seeds and seeds are thought to have mild diuretic properties (they may increase urine production).

The powder form is a concentrated way to get pumpkin's compounds without eating whole seeds. There are no other inactive ingredients listed.

Does it work?

Moderate evidence
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

This product doesn't appear to be marketed for a specific use, so we graded Pumpkin's overall clinical evidence instead.

Moderate

Some clinical evidence supports Pumpkin for:

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.
  • Since the label doesn't commit to one use, we graded the ingredient's overall clinical evidence instead.
  • On file: Benign prostatic hyperplasia (BPH) — rated "Possibly Effective" (Natural Medicines).

The evidence on pumpkin for most uses is thin. It's rated possibly effective for benign prostatic hyperplasia (BPH), a condition where the prostate gland enlarges.

For everything else on file — hair loss, painful bladder syndrome (interstitial cystitis), parasitic infections, and urinary tract infections — the evidence isn't strong enough to rate it either way.

The evidence, ingredient by ingredient Pumpkin

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.

Pumpkin eaten as food is generally well tolerated. The powder form is a concentrated supplement, and while it's generally well tolerated too, there isn't much safety data on concentrated seed supplements.

Most people who take pumpkin products experience no problems, but some report mild stomach discomfort, diarrhea, nausea, or vomiting. Rarely, anaphylaxis (a severe allergic reaction) has been reported.

There are also two case reports of hair loss after eating bitter-tasting pumpkin or squash, which researchers linked to a toxin called cucurbitacin — found mainly in wild pumpkins rather than cultivated ones. During pregnancy and breastfeeding, there isn't enough data to know whether concentrated pumpkin supplements are safe; talk with your doctor or pharmacist for personalized advice.

Side effects, ingredient by ingredient Pumpkin

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 — Pumpkin.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: lithium.
  • For scale: 1 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.

If you take lithium for bipolar disorder, double-check with your pharmacist or doctor before starting this product — pumpkin may raise your lithium levels. No other medication interactions are documented in our data for the ingredients we could check.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with some supporting evidence behind its ingredients' uses. Moderate medication interactions have been identified, and safety information is well characterized.

If you're curious about pumpkin for prostate health, this powder is generally well tolerated. If you take lithium, check with us or your doctor first — this product might affect your blood levels.

For any other questions about how it fits your health, ask your pharmacist.

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 Organic Pumpkin Seed Powder 30 g, straight from the product label.

Brand BulkSupplements.com
Barcode (UPC) X003SX9Z7L
Net contents 250 Gram(s); 8.8 Ounce(s)
Market status On market
Date entered into DSLD Apr 24, 2025
DSLD ID 330042
Product type Botanical
Supplement form Powder
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Organic, 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 Organic Pumpkin Seed Powder 30 g 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:
30 Gram(s)
Maximum serving Sizes:
30 Gram(s)
Servings per container
8
UPC/BARCODE
X003SX9Z7L
IngredientAmount% DV
Pumpkin, Powder30 Gram(s)--

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

Organic Pumpkin Seed Powder 30 g per serving

Brand IP Statement(s)

BulkSupplements.com Clean & Pure Bulk Supplements

Seals/Symbols

USDA Organic

Formulation

USDA Organic

Color may vary

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

Certified Organic by: Organic Certifiers, INC.

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 30 g (about 4 tbsp) once daily, or as directed by a physician.

General Statements

Use an accurate milligram scale. New

Storage

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

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

See for yourself

Organic Pumpkin Seed Powder 30 g by BulkSupplements.com label

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

Organic Pumpkin Seed Powder 30 g 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 Organic Pumpkin Seed Powder 30 g by BulkSupplements.com

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size30 Gram(s) Dosage formPowder Servings per container8 Amounts shown are per serving.

Pumpkin, Powder

Interacts with
1 drug
30 Gram(s) per serving Form: Cucurbita pepo, Powder

Pumpkin is a nutritious squash, and its seeds and seed oil are the parts most often used as supplements, mainly for urinary and prostate symptoms. The...

Pumpkin, Powder monograph & interactions
Interaction report

Organic Pumpkin Seed Powder 30 g by BulkSupplements.com Drug Interactions

Want to check YOUR meds against Organic Pumpkin Seed Powder 30 g?

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
1Drugs
1 Moderate

Ingredients driving the most interactions

Pumpkin, Powder 1

Individual Drug Interactions

The ingredients in Organic Pumpkin Seed Powder 30 g interact with 1 drug. Click any drug to see the details.

1 of the 1 ingredient in Organic Pumpkin Seed Powder 30 g interact with drugs. Each result below shows which ingredient is responsible. Pumpkin, Powder

Each ingredient & the kinds of drugs it affects

For each ingredient in Organic Pumpkin Seed Powder 30 g 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.

Pumpkin, Powder1 drug type · 1 drug

Lithium

Pumpkin might reduce excretion and increase levels of lithium.
Pumpkin is thought to have diuretic properties. Theoretically, this might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.

Likelihood Probable Evidence D
Pumpkin, Powder full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Organic Pumpkin Seed Powder 30 g, 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

Organic Pumpkin Seed Powder 30 g by BulkSupplements.com: Common Questions

Does Organic Pumpkin Seed Powder 30 g by BulkSupplements.com interact with any medications?
Yes. Based on its ingredients, Organic Pumpkin Seed Powder 30 g has a known interaction with 1 medication. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Organic Pumpkin Seed Powder 30 g 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.
What does pumpkin seed powder actually do?
The evidence is clearest for benign prostatic hyperplasia (BPH) — an enlarged prostate — where it's rated possibly effective. For other uses like hair loss, bladder pain, parasite infections, and urinary tract infections, there isn't enough reliable evidence yet to know whether it works.
What are the most common side effects?
Most people tolerate it well. Some experience mild stomach discomfort, diarrhea, nausea, or vomiting. Severe reactions are rare, but anaphylaxis (a serious allergic response) has been reported. If you notice signs of an allergic reaction, stop and get help right away.
Is it safe during pregnancy or while breastfeeding?
There isn't enough data to know either way for concentrated pumpkin supplements. Pumpkin as food is fine, but for the powder form, talk with your doctor or pharmacist about whether it's right for you.
Does it have any fillers or other stuff in it?
No — this product lists no inactive ingredients. It's just pumpkin powder.
Could this interact with my medications?
One documented interaction exists: if you take lithium, pumpkin might raise your blood levels, which is why you need to check with your pharmacist first. For all your other medications, use the checker on this page to be sure.

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

Not sure if Organic Pumpkin Seed Powder 30 g 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.

Organic Pumpkin Seed Powder 30 g label
Go deeper

The Full Monographs Behind Organic Pumpkin Seed Powder 30 g’s Ingredients

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

Herb & supplement monograph

Pumpkin

Interacts with 1 drug

Pumpkin is a nutritious squash, and its seeds and seed oil are the parts most often used as supplements, mainly for urinary and prostate symptoms. The evidence for these uses is limited and...

Read the full Pumpkin monograph →
Sources

Sources & How We Checked

Organic Pumpkin Seed Powder 30 g'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 5 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.

Pumpkin 5 references
  1. Marks L, Partin AW, Epstein JI, et al. Effects of a saw palmetto herbal blend in men with symptomatic benign prostatic hyperplasia. J Urol 2000;163:1451-6. DOI
  2. Cho YH, Lee SY, Jeong DW, et al. Effect of pumpkin seed oil on hair growth in men with androgenetic alopecia: a randomized, double-blind, placebo-controlled trial. Evid Based Complement Alternat Med 2014;2014:549721. PubMed
  3. Vahlensieck W, Theurer C, Pfitzer E, Patz B, Banik N, Engelmann U. Effects of pumpkin seed in men with lower urinary tract symptoms due to benign prostatic hyperplasia in the one-year, randomized, placebo-controlled GRANU study. Urol Int 2015;94(3):286-95 PubMed
  4. Assouly P. Hair loss associated with cucurbit poisoning. JAMA Dermatol. 2018 May 1;154(5):617-618. PubMed
  5. Gawryjolek J, Ludwig H, Zbikowska-Götz M, Bartuzi Z, Krogulska A. Anaphylaxis after consumption of pumpkin seeds in a 2-y-old child tolerant to its pulp: A case study. Nutrition 2021;89:111272. PubMed

See these in context on the Pumpkin 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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