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

Ban Lan Gen Ingredients & Drug Interactions

by Hawaii Pharm

Liquid Category: Botanical
No known interaction
The interaction bottom line No known interaction

Ban Lan Gen 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.

HelloPharmacist Scorecard of Ban Lan Gen 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

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: wildcrafted Ban Lan Gen extract (also called Isatis). It's a traditional herb used in some wellness practices.

The liquid also includes vegetable palm glycerin, pharmaceutical-grade alcohol, and purified water as inactive ingredients to create the formulation.

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: immune support and respiratory health.
  • We looked for evidence on: Respiratory tract infections, Common cold, Influenza, Sore throat.
  • The closest evidence on file: Isatis is rated "Insufficient Reliable Evidence To Rate" for Respiratory tract infections (Natural Medicines).

The evidence for Ban Lan Gen is mixed and mostly limited. It's rated possibly effective for psoriasis.

For respiratory tract infections, prostate cancer, ulcerative colitis, hepatitis, and aging skin, there isn't enough reliable evidence to say whether it works — the research just isn't there yet, or what exists isn't strong enough to draw firm conclusions.

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.

Ban Lan Gen has limited human safety data. Because it's traditionally used short-term, we don't know much about what happens with longer use.

The safety data advises against it during pregnancy and while breastfeeding — there simply isn't enough information to know it's safe for you or your baby in those situations. If you're pregnant, nursing, or planning to be, talk with your doctor or pharmacist before taking this.

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 the ingredients we checked. That said, check your exact medications through the tool on this page before you start, and confirm with your doctor or pharmacist that it's right for you.

The bottom line

Scorecard at a glanceFully disclosed formula with insufficient evidence for its stated purpose. No medication interactions are currently documented, and some safety-information gaps remain.

Ban Lan Gen may be worth considering if you're interested in the possibly effective rating for psoriasis and you've talked it over with your healthcare provider. Because safety data are limited, it's especially important to discuss it with your doctor or pharmacist before starting — especially if you're pregnant, breastfeeding, or planning a longer course than traditional short-term use.

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 Ban Lan Gen, straight from the product label.

Brand Hawaii Pharm
Barcode (UPC) 0787699216782
Net contents 4 Fluid Ounce(s); 120 mL
Market status On market
Date entered into DSLD Oct 23, 2020
DSLD ID 237263
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 Ban Lan Gen 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
0787699216782
IngredientAmount% DV
wildcrafted Ban Lan Gen extract970 mg--

Other ingredients: Vegetable Palm Glycerin, pharmaceutical grade Alcohol, artesian Hawaiian purified 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 Herbal Extract Highest quality since 2008

Made with Aloha!

Formulation

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

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

Manufactured in an FDA registered facility.

Non GMO Gluten free

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

Warning: Keep out of the reach of children.

May have contraindications. We recommend to seek expert medical advice before taking.

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

Store in a cool dry place.

Formula

(Isatis tinctoria)

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

See for yourself

Ban Lan Gen by Hawaii Pharm label

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

What’s inside

The Ingredients in Ban Lan Gen 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.

Wildcrafted Ban Lan Gen 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...

Wildcrafted Ban Lan Gen extract monograph & interactions

Other (inactive) ingredients: Vegetable Palm Glycerin, Pharmaceutical grade Alcohol, Artesian Hawaiian purified Water. These complete the product’s ingredient list but are not active constituents.

Interaction report

Ban Lan Gen by Hawaii Pharm Drug Interactions

We don’t currently list any known drug interactions for the mapped ingredients in Ban Lan Gen. 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 Ban Lan Gen, from the product label.

Hawaii Pharm

See all Hawaii Pharm products
Name
Hawaii Pharm LLC
City
Honolulu
State
HI
ZipCode
96815
Web Address
www.hawaiipharm.com
Pharmacist Counseling Corner

Ban Lan Gen by Hawaii Pharm: Common Questions

Does Ban Lan Gen by Hawaii Pharm interact with any medications?
We do not currently list a known interaction for the mapped ingredients in Ban Lan Gen. This does not guarantee none exist, so confirm with your pharmacist.
How can one product interact with so many drugs?
Ban Lan Gen 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 Ban Lan Gen while pregnant?
The safety data advises against it — there isn't enough information to know it's safe during pregnancy. Talk with your doctor or pharmacist about whether it's right for you.
Is it safe to breastfeed while taking Ban Lan Gen?
No, the safety data advises against it while breastfeeding. There's no reliable safety information for your baby. Check with your doctor or pharmacist before taking this if you're nursing.
Does Ban Lan Gen work for respiratory infections?
There isn't enough reliable evidence to say. The research on it for colds and respiratory tract infections just isn't strong enough yet to know whether it actually helps.
What is Ban Lan Gen used for?
It's rated possibly effective for psoriasis. For other conditions like hepatitis, ulcerative colitis, and aging skin, the evidence isn't established — we don't have enough data to say it works for those purposes.
Is this product safe to use long-term?
Ban Lan Gen is traditionally used short-term, and human safety data are limited. We don't know much about safety with longer use. Talk with your doctor or pharmacist about how long you're planning to take it.

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

Not sure if Ban Lan Gen 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.

Ban Lan Gen label
Go deeper

The Full Monographs Behind Ban Lan Gen’s Ingredients

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

Sources

Sources & How We Checked

Ban Lan Gen'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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