Ban Lan Gen Ingredients & Drug Interactions
by Herbal Terra
What is this page for?
First and foremost: checking Ban Lan Gen 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
Ban Lan Gen is a dietary supplement by Herbal Terra 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 Herbal Terra
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: wildcrafted Ban Lan Gen (Isatis tinctoria) dried root liquid extract, also known as dyer's woad root. It's prepared as a liquid extract in a menstruum base (a liquid carrier that helps extract and preserve the herb's compounds).
Does it work?
Moderate evidence
Ban Lan Gen shows possibly effective evidence for psoriasis. For respiratory tract infections, prostate cancer, ulcerative colitis (inflammatory bowel disease), hepatitis, and aging skin, the evidence we hold is insufficient — there isn't enough reliable research to say whether it works for those uses.
Traditional medicine has used it for generations, but modern clinical trials haven't been done on most of these purposes.
How safe is it?
Some data gaps
Ban Lan Gen is generally well tolerated when used short-term, but human safety data are limited — we don't have detailed information on how many people have taken it or what side effects might show up over time. The safety data advises against it during pregnancy and while breastfeeding because there isn't enough reliable information to know it's safe for you or your baby.
Meds to double-check
No known interactions
No interactions are documented in our data for Ban Lan Gen. That said, the herb hasn't been extensively studied for drug interactions, so if you take any medications, check them with your doctor or pharmacist before starting this product.
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.
If you're interested in Ban Lan Gen for psoriasis, there's some evidence it may help. For other uses, the research is too thin to say.
Because safety data are sparse, especially for pregnancy and breastfeeding, talk with your doctor or pharmacist about whether this herb makes sense for you and how long you should take it.
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 Sep 25, 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
General information
Key facts about Ban Lan Gen, straight from the product label.
| Brand | Herbal Terra |
|---|---|
| Barcode (UPC) | 7429523367385 |
| Net contents | 4 Fluid Ounce(s); 120 mL |
| Market status | On market |
| Date entered into DSLD | Sep 25, 2020 |
| DSLD ID | 234669 |
| Product type | Botanical |
| Supplement form | Liquid |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Gluten Free |
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 Herbal Terra, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| wildcrafted Ban Lan Gen (Isatis tinctoria) dried root liquid extract | 970 mg | -- |
Other ingredients: Menstruum
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.
Suggested/Recommended/Usage/Directions
Direction Shake well before use. Adults take up to 30 drops (1 mL, one full squeeze of the dropper bulb) in 3-4 fl. oz of juice or water up to 4 times a day. We recommend to seek expert medical advice before taking this or any other herbal supplements.
FDA Disclaimer Statement
Notice This product has not been evaluated by the FDA and is not intended to diagnose, treat, cure, or prevent any disease.
Formulation
Manufactured in the USA in an FDA registered facility
Alcohol free
Dried herb/menstruum ratio: 1:3 Expertly extracted Laboratory tested 330 mg/1 mL Premium product Alcohol-free liquid herbal extract
Non GMO
No artificial ingredients, GMO, gluten, color additives, fillers, preservatives or binders. Natural Gluten Free
Precautions
Caution May have contraindications.
Do not use if you are allergic to any ingredients.
Consult a physician before using during pregnancy, if nursing, or if you are on any medications.
Keep out of the reach of children.
Storage
Store in a cool, dry, dark place.
Formula
Isatis tinctoria
FDA Statement of Identity
Herbal Supplement
Seals/Symbols
Made in USA Made in an FDA registered facility Natural Gluten Free
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Ban Lan Gen by Herbal Terra 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 Ban Lan Gen by Herbal Terra
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size1 mL Dosage formLiquid Servings per container120 Amounts shown are per serving.
Wildcrafted Ban Lan Gen (Isatis tinctoria) dried root liquid extract
No knowninteractions
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 (Isatis tinctoria) dried root liquid extract monograph & interactionsOther (inactive) ingredients: Menstruum. These complete the product’s ingredient list but are not active constituents.
Ban Lan Gen by Herbal Terra 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.
Brand information
Manufacturer and brand details for Ban Lan Gen, from the product label.
Ban Lan Gen by Herbal Terra: Common Questions
Does Ban Lan Gen by Herbal Terra interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Does Ban Lan Gen actually work for psoriasis?
Can I take this while pregnant?
Is it safe to breastfeed while taking Ban Lan Gen?
How long can I safely take this?
What is Ban Lan Gen?
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.
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 Ban Lan Gen’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
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.
- 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 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.
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