Extra Strength Pumpkin Seed 4:1 Extract Powder Ingredients & Drug Interactions
by TerraVita Premium Collection
What is this page for?
First and foremost: checking Extra Strength Pumpkin Seed 4:1 Extract 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
Extra Strength Pumpkin Seed 4:1 Extract Powder is a dietary supplement by TerraVita Premium Collection 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 Seed Extract, Powder. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Extra Strength Pumpkin Seed 4:1 Extract Powder by TerraVita Premium Collection
Ask about any prescription or over-the-counter medication and we check it for interactions with Extra Strength Pumpkin Seed 4:1 Extract Powder by TerraVita Premium Collection — 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 Extra Strength Pumpkin Seed 4:1 Extract Powder by TerraVita Premium Collection
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: pumpkin seed extract in a 4:1 concentrated powder form. Pumpkin seed has been used traditionally for urinary and prostate health.
The product contains no inactive ingredients listed.
Does it work?
Moderate evidence
The data we hold shows pumpkin seed extract is possibly effective for benign prostatic hyperplasia (BPH)—enlargement of the prostate gland common in older men. For other uses—androgenic alopecia (pattern hair loss), interstitial cystitis (bladder pain), intestinal parasites, and urinary tract infections—the evidence is insufficient to rate whether it works.
That doesn't mean it doesn't; it means the research isn't established enough yet to say.
How safe is it?
Well-documented data
Orally, pumpkin products are generally well tolerated. The most common mild side effects are abdominal discomfort, diarrhea, nausea, and vomiting.
Anaphylaxis (a severe allergic reaction) is rare. There are two case reports of hair loss appearing 1–3 weeks after eating bitter-tasting pumpkin or undefined squash, attributed to a high concentration of cucurbitacins (compounds found mainly in wild pumpkins).
Pregnancy and lactation safety data aren't on file for concentrated pumpkin seed supplements—talk with your doctor or pharmacist about whether this product is right for you if you're pregnant or breastfeeding.
Meds to double-check
Moderate interaction found
If you take lithium, double-check with your doctor or pharmacist before using this product—pumpkin seed extract may increase lithium levels in your blood and require a dose adjustment. No other medication interactions are documented for the ingredients we could check.
The bottom line
Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
This extract may help with benign prostate enlargement. If you take lithium, check with your doctor or pharmacist before starting, since the extract may raise lithium levels.
Most people tolerate it well, though mild digestive upset can happen. Run your medications through the tool on this page to be sure.
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 Mar 22, 2023.
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 Extra Strength Pumpkin Seed 4:1 Extract Powder, straight from the product label.
| Brand | TerraVita Premium Collection |
|---|---|
| Barcode (UPC) | 064435112318 |
| Net contents | 4 Ounce(s) |
| Market status | On market |
| Date entered into DSLD | Mar 22, 2023 |
| DSLD ID | 289198 |
| Product type | Botanical |
| Supplement form | Powder |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years) |
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 Extra Strength Pumpkin Seed 4:1 Extract Powder by TerraVita Premium Collection, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Pumpkin Seed Extract, Powder | 1000 mg | -- |
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.
FDA Statement of Identity
A Dietary Supplement
Brand IP Statement(s)
Copyright 2004 TerraVita - Distributed by ZooScape LLC, All Rights Reserved.
Suggested/Recommended/Usage/Directions
Directions Stir 1/4 of a teaspoon into a glass of water and consume 3 times daily, with meals.
General Statements
TerraVita is an exclusive line of premium natural products that use the finest, purest and most potent ingredients in the world. TerraVita's hallmarks are the highest possible standards of purity, potency, stability and freshness. All products are prepared with the greatest quality control, from raw materials through the entire manufacturing process, right up to the moment your product is sealed for freshness and shipped to you.
Please recycle!
FDA Disclaimer Statement
Statements not evaluated by FDA. Product not intended to diagnose, treat, cure, or prevent any disease.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Extra Strength Pumpkin Seed 4:1 Extract Powder by TerraVita Premium Collection 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 Extra Strength Pumpkin Seed 4:1 Extract Powder by TerraVita Premium Collection
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size0.25 Teaspoon(s) Dosage formPowder Servings per container113 Amounts shown are per serving.
Pumpkin Seed Extract, Powder
Interacts with1 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...
Pumpkin Seed Extract, Powder monograph & interactionsExtra Strength Pumpkin Seed 4:1 Extract Powder by TerraVita Premium Collection Drug Interactions
HelloPharmacist Interaction Report
TerraVita Premium Collection's Extra Strength Pumpkin Seed 4:1 Extract Powder interacts with one medication type: lithium (a mood stabilizer).
Pumpkin seed extract is thought to have diuretic properties—meaning it increases water loss through urine—and may reduce how quickly your body clears lithium, causing levels to build up in your bloodstream. If you take lithium, your doctor may need to adjust your dose.
Read the full breakdown — every affected drug type, severity by severity
Although we have interaction data for the single active ingredient in this product, it's still important to check your exact medications with the search tool below before starting.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Extra Strength Pumpkin Seed 4:1 Extract 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 checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Extra Strength Pumpkin Seed 4:1 Extract Powder interact with 1 drug. Click any drug to see the details.
1 of the 1 ingredient in Extra Strength Pumpkin Seed 4:1 Extract Powder interact with drugs. Each result below shows which ingredient is responsible. Pumpkin Seed Extract, Powder
Lithium Carbonate (prescription Drug)Eskalith, Lithium Carbonate
How Lithium Carbonate (prescription Drug) interacts with Extra Strength Pumpkin Seed 4:1 Extract Powder — through 1 ingredient. Tap an ingredient for the detail:
Pumpkin Seed Extract, PowderLithium Moderate
Interaction Summary
Pumpkin might reduce excretion and increase levels of lithium.
Read the full Pumpkin Seed Extract, Powder + Lithium Carbonate (prescription Drug) interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Extra Strength Pumpkin Seed 4:1 Extract 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.
Pumpkin Seed Extract, Powder
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.
Brand information
Manufacturer and brand details for Extra Strength Pumpkin Seed 4:1 Extract Powder, from the product label.
TerraVita Premium Collection
See all TerraVita Premium Collection products- Name
- TerraVita Fine Whole Herbs
- City
- Brampton
- State
- Ontario
Extra Strength Pumpkin Seed 4:1 Extract Powder by TerraVita Premium Collection: Common Questions
Does Extra Strength Pumpkin Seed 4:1 Extract Powder by TerraVita Premium Collection interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Does pumpkin seed extract actually help with prostate problems?
What are the most common side effects?
Can I take this if I'm pregnant or breastfeeding?
What's the difference between pumpkin as food and this supplement?
What is a 4:1 extract?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Extra Strength Pumpkin Seed 4:1 Extract Powder 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 Extra Strength Pumpkin Seed 4:1 Extract Powder’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Extra Strength Pumpkin Seed 4:1 Extract 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.
- 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 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
- 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
- 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
- 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
- Assouly P. Hair loss associated with cucurbit poisoning. JAMA Dermatol. 2018 May 1;154(5):617-618. PubMed
- 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
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