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Dietary supplement

Corn Silk Non-Alcohol Ingredients & Drug Interactions

by Hawaii Pharm

Corn Silk Non-Alcohol label
See full label image
Liquid 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 Corn Silk Non-Alcohol 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

Corn Silk Non-Alcohol is a dietary supplement by Hawaii Pharm with 1 active ingredient. Its ingredients are commonly taken for urinary tract and bladder problems, mild fluid retention (diuretic), kidney and prostate concerns.Based on those ingredients, 290 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are certified organic Corn Silk extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Corn Silk Non-Alcohol by Hawaii Pharm

Ask about any prescription or over-the-counter medication and we check it for interactions with Corn Silk Non-Alcohol by Hawaii Pharm — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Corn Silk Non-Alcohol by Hawaii Pharm

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

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 0 of its 1 active ingredient.

This product contains one active ingredient: certified organic corn silk extract. Corn silk is the silky threads you find on an ear of corn; the extract concentrates its compounds.

The liquid also contains vegetable palm glycerin and Hawaiian artesian water as inactive ingredients.

Does it work?

Insufficient 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
Insufficient

There isn't enough reliable clinical evidence to rate this product's ingredients for its stated purpose.

Why this rating?
  • The label markets this product for: urinary tract and kidney health support.
  • We looked for evidence on: Nocturnal enuresis, Prostatitis, Urinary tract infections (UTIs), Kidney stones (nephrolithiasis), bladder health, fluid balance — and 1 related terms.
  • The closest evidence on file: Corn Silk is rated "Insufficient Reliable Evidence To Rate" for Kidney stones (nephrolithiasis) (Natural Medicines).
  • Also on file: Corn Silk is rated "Insufficient Reliable Evidence To Rate" for Prostatitis, Urinary tract infections (UTIs), Nocturnal enuresis.

The evidence for corn silk extract isn't established in our data. The product facts list six conditions — angina, cardiovascular disease, congestive heart failure, depression, diabetes, and fatigue — but all carry a rating of insufficient reliable evidence.

That means either the studies done so far are limited, or we simply don't have enough data to call it effective or ineffective for those uses. If you're considering this for a specific health goal, ask your pharmacist or doctor whether the research so far makes sense for you.

The evidence, ingredient by ingredient Corn Silk

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.

Corn silk extract is generally well tolerated for short-term use, but human safety data are limited — we don't yet have a thorough picture of long-term safety. The main adverse effects reported are low potassium (hypokalemia) and low sodium (hyponatremia), especially with prolonged use.

Rare cases of allergic-type reactions (dermatitis and urticaria) have been noted when applied to skin. During pregnancy, there isn't enough reliable safety data, so it's best avoided.

While breastfeeding, safety is unknown — don't use it unless your doctor or lactation specialist approves. One ingredient note: the product facts rate breastfeeding as "Possibly Safe", but that conflicts with the overall safety advice to avoid unless approved by a clinician — talk with your doctor or pharmacist for personalized guidance.

Side effects, ingredient by ingredient Corn Silk

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 — Corn Silk.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications.
  • For scale: 290 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 take this product, double-check any blood pressure medications you're on (antihypertensives), blood sugar medications (antidiabetes drugs), diuretics (water pills), corticosteroids, and warfarin (Coumadin) — all carry Moderate-severity interactions with corn silk. Use the medication checker on this page to verify your specific drugs.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with insufficient evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

Corn Silk Non-Alcohol may be worth considering if you're looking into traditional herbal options, but the evidence for specific health claims isn't solid yet in our data. If you take blood pressure pills, diabetes medication, diuretics, corticosteroids, or warfarin, you need to check your exact medications with the tool below before starting.

Talk with your pharmacist — the interaction risks are real, and some may require electrolyte monitoring or dose adjustments.

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 Oct 23, 2020.

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 Corn Silk Non-Alcohol, straight from the product label.

Brand Hawaii Pharm
Barcode (UPC) 6339127908000
Net contents 4 Fluid Ounce(s); 120 mL
Market status Off market
Date entered into DSLD Oct 23, 2020
DSLD ID 238393
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Women (not pregnant or lactating), Organic, Gluten 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 Corn Silk Non-Alcohol by Hawaii Pharm, 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:
20 Drop(s)
Maximum serving Sizes:
30 Drop(s)
UPC/BARCODE
6339127908000
IngredientAmount% DV
certified organic Corn Silk extract0 NP--

Other ingredients: Vegetable Palm Glycerin, crystal clear artesian Hawaiian Water

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.
General Statements

Hawaii Pharm Non-Alcohol Herbal Extract Highest quality since 2008

Made with Aloha!

Formulation

Contains no gluten, artificial colors, pesticides, preservatives, heavy metals. Non GMO.

Super concentrated liquid herbal extract Dry herb/menstruum ratio: 1:3

Contains no alcohol

Description: We meticulously produced this extract according to precise standards where each herbs are individually extracted according to their distinct characteristic to ensure a broad spectrum of therapeutic plant compounds. We use a classic maceration extraction method in combination with ultrasonic extraction, so that the vitamins, minerals, alkaloids, flavonoids and other active constituents of the herbs are maintained.

Manufactured in an FDA registered facility. Ultra Sonic

Non GMO Gluten free

Made in USA, Hawaii

Suggested/Recommended/Usage/Directions

Directions for use: Shake well before using. Take about 20-30 drops in juice, water, tea or as desired up to four times per day.

Precautions

Warnings: Keep out of the reach of children.

Not to be used during pregnancy. Consult a physician before using if nursing or taking any medications.

Do not use if you are allergic to any ingredients.

Do not use if seal is broken or missing.

Storage

Refrigerate after opening.

Formula

(Zea mays)

FDA Statement of Identity

Herbal Dietary Supplement

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Seals/Symbols

FDA Registered Facility Made in United States of America USA

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

See for yourself

Corn Silk Non-Alcohol by Hawaii Pharm label

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

Corn Silk Non-Alcohol 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 Corn Silk Non-Alcohol by Hawaii Pharm

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

Serving size20 Drop(s) Dosage formLiquid Amounts shown are per serving.

Certified organic Corn Silk extract

Interacts with
290 drugs
0 NP per serving

Corn silk is a traditional herbal remedy taken as a tea or extract, mostly for urinary and mild fluid-related complaints. High-quality human evidence...

Certified organic Corn Silk extract monograph & interactions

Other (inactive) ingredients: Vegetable Palm Glycerin, Crystal clear artesian Hawaiian Water. These complete the product’s ingredient list but are not active constituents.

Interaction report

Corn Silk Non-Alcohol by Hawaii Pharm Drug Interactions

Want to check YOUR meds against Corn Silk Non-Alcohol?

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
290Drugs
290 Moderate

Ingredients driving the most interactions

certified organic Corn Silk extract 290

Individual Drug Interactions

The ingredients in Corn Silk Non-Alcohol interact with 290 drugs. Click any drug to see the details.

1 of the 1 ingredient in Corn Silk Non-Alcohol interact with drugs. Each result below shows which ingredient is responsible. certified organic Corn Silk extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Corn Silk Non-Alcohol 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.

certified organic Corn Silk extract5 drug types · 290 drugs

Antidiabetes Drugs

Theoretically, taking corn silk with antidiabetes drugs might increase the risk of hypoglycemia.
Animal research in diabetic mice shows that taking corn silk extract lowers fasting blood glucose levels.

Likelihood Possible Evidence D
Antihypertensive Drugs

Taking corn silk extract with antihypertensive drugs might increase the risk of hypotension.
Clinical research in both hypertensive and normotensive adults shows that taking corn silk extract lowers systolic and diastolic blood pressure.

Likelihood Possible Evidence D
Corticosteroids

Taking corn silk with corticosteroids might increase the risk of hypokalemia.
Clinical research shows that taking corn silk extract increases the urinary excretion of potassium.

Likelihood Possible Evidence D
Diuretic Drugs

Taking corn silk with diuretic drugs might increase the risk of adverse effects such as hyponatremia and hypokalemia.
Clinical research shows that taking corn silk extract increases urine volume and promotes the urinary excretion of sodium and potassium. Some patients may require electrolyte supplementation.

Likelihood Possible Evidence D
Warfarin (Coumadin)

Theoretically, suddenly stopping, starting, or changing corn silk treatment may alter the effects of warfarin.
Corn silk contains vitamin K. Individuals taking warfarin should consume a consistent daily amount of corn silk to maintain consistent anticoagulation.

Likelihood Likely Evidence D
certified organic Corn Silk extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Corn Silk Non-Alcohol, from the product label.

Hawaii Pharm

See all Hawaii Pharm products
Name
Hawaii Pharm LLC
City
Honolulu
State
HI
ZipCode
96815
Pharmacist Counseling Corner

Corn Silk Non-Alcohol by Hawaii Pharm: Common Questions

Does Corn Silk Non-Alcohol by Hawaii Pharm interact with any medications?
Yes. Based on its ingredients, Corn Silk Non-Alcohol has a known interaction with 290 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Corn Silk Non-Alcohol 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.
Can I take this if I'm pregnant or breastfeeding?
During pregnancy, there isn't enough safety data, so it's best avoided. If you're breastfeeding, safety is unknown — don't use it unless your doctor or lactation specialist approves. Talk with your doctor or pharmacist about your specific situation.
What does corn silk actually do?
We don't have reliable evidence in our data to confirm that corn silk extract works for the conditions listed on the label — including diabetes, heart conditions, depression, fatigue, and angina. Animal research and some clinical studies suggest it may lower blood sugar and blood pressure, but that's why it interacts with those medications.
Are there side effects I should watch for?
Most side effects seem rare, but the main ones reported are low potassium and low sodium — especially with long-term use. Since this product works partly by increasing urine output and mineral loss, talk with your doctor or pharmacist if you're on a diuretic or steroid.
Is this safe to use long-term?
The data show corn silk is generally well tolerated for short-term use, but human safety information for long-term use is limited. We don't yet have a full picture of what happens with months or years of regular use.
What's actually in this liquid besides corn silk?
The active ingredient is the certified organic corn silk extract. The inactive ingredients are vegetable palm glycerin and Hawaiian artesian water — both are standard excipients that help deliver the extract.

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

Not sure if Corn Silk Non-Alcohol is safe with your meds?

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Ask a pharmacist

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.

Corn Silk Non-Alcohol label
Go deeper

The Full Monographs Behind Corn Silk Non-Alcohol’s Ingredients

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

Herb & supplement monograph

Corn Silk

Interacts with 290 drugs

Corn silk is a traditional herbal remedy taken as a tea or extract, mostly for urinary and mild fluid-related complaints. High-quality human evidence for these uses is limited, so it should...

Read the full Corn Silk monograph →
Sources

Sources & How We Checked

Corn Silk Non-Alcohol'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 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.

Corn Silk 4 references
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.
  3. George GO, Idu FK. Corn silk aqueous extracts and intraocular pressure of systemic and non-systemic hypertensive subjects. Clin Exp Optom. 2015 Mar;98(2):138-49. PubMed
  4. Sheng L, Chen Q, Di L, Li N. Evaluation of anti-diabetic potential of corn silk in high-fat diet/streptozotocin- induced type 2 diabetes mice model. Endocr Metab Immune Disord Drug Targets. 2020. PubMed

See these in context on the Corn Silk 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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