No known drug interactions for the matched ingredients — not a guarantee none exist. Check your meds →
Dietary supplement

Woad Non-Alcohol Ingredients & Drug Interactions

by Hawaii Pharm

Woad Non-Alcohol label
See full label image
Liquid Category: Botanical
No known interaction
Clinical methodology reviewed by · Updated Sep 30, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Woad 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 No known interaction

Woad Non-Alcohol is a dietary supplement by Hawaii Pharm with 1 active ingredient. Its ingredients are commonly taken for colds and flu-like illness, sore throat, fever.We don’t currently list a known drug interaction for its mapped ingredients — but that doesn’t guarantee none exist, so always confirm with your pharmacist.

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HelloPharmacist Scorecard of Woad 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 Sep 24, 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 1 active ingredient: woad extract, a botanical derived from the Isatis plant. The liquid is made with vegetable palm glycerin and Hawaiian artesian water as inactive ingredients.

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 Isatis's overall clinical evidence instead.

Moderate

Some clinical evidence supports Isatis 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: Psoriasis — rated "Possibly Effective" (Natural Medicines).

The evidence we hold shows woad extract is possibly effective for psoriasis. For respiratory tract infections, prostate cancer, ulcerative colitis, hepatitis, and aging skin, the evidence isn't strong enough yet to rate it — we simply don't have reliable data on how well it works for those uses.

The evidence, ingredient by ingredient Isatis

How safe is it?

Some data gaps
Safety Information · database check
Some gaps

Safety data exists for these ingredients, but with some important gaps.

Why this rating?
  • We hold adverse-effect (side-effect) data for 0 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.

Woad extract has limited human safety data, so caution is advised — it's traditionally been used short-term, but we don't know as much as we'd like about long-term use. The safety information during pregnancy and breastfeeding is not reliable enough, so the data advises against use in both cases.

If you're pregnant, planning to become pregnant, or breastfeeding, talk with your doctor or pharmacist before taking this product.

Side effects, ingredient by ingredient Isatis

Meds to double-check

No known interactions
Known Interaction Concern · database check
No known interactions

No medication interactions are currently documented for the matched ingredients — that isn't a guarantee none exist.

Why this rating?
  • None of the 1 matched ingredient has a documented medication interaction on file.

No interactions are documented in our data for woad extract. Even so, because safety data overall are limited, check with your own doctor or pharmacist before combining this product with any medications you take regularly.

The bottom line

Scorecard at a glanceFully disclosed formula with some supporting evidence behind its ingredients' uses. No medication interactions are currently documented, and some safety-information gaps remain.

Woad extract may help with psoriasis, though evidence is modest. If you're considering it for another reason — respiratory infections, prostate health, or skin aging — the data don't support that use yet.

Because human safety information is limited, it's worth a conversation with your own doctor or pharmacist before you start, especially if you're pregnant, breastfeeding, or take medications regularly.

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 Dec 26, 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 Woad Non-Alcohol, straight from the product label.

Brand Hawaii Pharm
Barcode (UPC) 006595902080
Net contents 4 Fluid Ounce(s); 120 mL
Market status On market
Date entered into DSLD Dec 26, 2020
DSLD ID 238693
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), 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 Woad 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:
0.7 mL
Maximum serving Sizes:
1 mL
Servings per container
120
UPC/BARCODE
006595902080
IngredientAmount% DV
Woad extract970 mg--

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, alcohol, artificial colors, pesticides, preservatives, heavy metals. Non GMO.

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

Contains no alcohol

Non GMO Gluten free

Manufactured in an FDA registered facility. Ultra Sonic

Made in USA, Hawaii

Suggested/Recommended/Usage/Directions

Directions for use: Shake well before using. Take about 20-30 drops (0.7-1 ml, one full squeeze of the dropper bulb) to 2-4 oz of juice or water up to 4 times per day.

Precautions

Warnings: Keep out of the reach of children.

May have contraindications. We recommend to seek expert medical advice before taking this or any other herbal supplement.

Do not use if you are allergic to any ingredients.

Consult a physician before using during pregnancy, if nursing or taking any medications.

Do not use if seal is broken or missing.

Storage

Refrigerate after opening.

Formula

(Isatis indigotica)

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

Woad Non-Alcohol by Hawaii Pharm label

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

Woad 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 Woad Non-Alcohol by Hawaii Pharm

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

Serving size0.7 mL Dosage formLiquid Servings per container120 Amounts shown are per serving.

Woad extract

No known
interactions
970 mg per serving

Isatis is a plant long used in traditional Chinese medicine, mainly for sore throats, fevers, and colds. Modern evidence in people is very limited, so...

Woad 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

Woad Non-Alcohol by Hawaii Pharm Drug Interactions

We don’t currently list any known drug interactions for the mapped ingredients in Woad Non-Alcohol. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.

The maker

Brand information

Manufacturer and brand details for Woad 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

Woad Non-Alcohol by Hawaii Pharm: Common Questions

Does Woad Non-Alcohol by Hawaii Pharm interact with any medications?
We do not currently list a known interaction for the mapped ingredients in Woad Non-Alcohol. This does not guarantee none exist, so confirm with your pharmacist.
How can one product interact with so many drugs?
Woad 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.
Does woad extract actually work for psoriasis?
The evidence we hold rates it as possibly effective for psoriasis, which means there's some support but it's not definitive. It's worth trying if your doctor or pharmacist thinks it's right for you, but talk it over first since human data are limited.
Can I take this while I'm pregnant?
No — the safety data advise against woad extract during pregnancy because there isn't enough reliable safety information. Talk with your doctor or pharmacist about alternatives.
Is it safe to breastfeed while taking this?
No — there is no reliable safety data for woad extract while breastfeeding, so the advice is to avoid it. Check with your doctor or pharmacist about other options.
What's the difference between this and an alcohol-based woad product?
This version uses vegetable palm glycerin and Hawaiian water as the liquid base instead of alcohol, so it may be gentler on your stomach or preferable if you avoid alcohol. The active ingredient — woad extract — is the same.
Are there any known side effects?
We don't have adverse effect data on file for this product. Because human safety data are limited overall, mention any unusual symptoms to your doctor or pharmacist right away.

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

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

Our pharmacists answer your medication & supplement questions — free.

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.

Woad Non-Alcohol label
Go deeper

The Full Monographs Behind Woad Non-Alcohol’s Ingredients

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

Herb & supplement monograph

Isatis

Isatis is a plant long used in traditional Chinese medicine, mainly for sore throats, fevers, and colds. Modern evidence in people is very limited, so its benefits are not well proven. Talk...

Read the full Isatis monograph →
Sources

Sources & How We Checked

Woad 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 3 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.

Isatis 3 references
  1. Herbs at a Glance — NIH NCCIH Source
  2. Herbs and Supplements — MedlinePlus Source
  3. About Herbs, Botanicals & Other Products — Memorial Sloan Kettering Cancer Center Source

See these in context on the Isatis 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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