Interactions on record — worth a quick check against your medications. Check your meds →
Dietary supplement

False Unicorn Ingredients & Drug Interactions

by Herb Pharm

False Unicorn 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 False Unicorn 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

False Unicorn is a dietary supplement by Herb Pharm with 1 active ingredient. Its ingredients are commonly taken for menstrual cramps, menopausal symptoms, female infertility support.Based on those ingredients, 740 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are False Unicorn liquid extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against False Unicorn by Herb Pharm

Ask about any prescription or over-the-counter medication and we check it for interactions with False Unicorn by Herb Pharm — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
Prefer a human? Send your question to our licensed pharmacists — free, answered by email within 24 hours.

HelloPharmacist Scorecard of False Unicorn by Herb 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: False Unicorn liquid extract. It's prepared as a liquid herbal concentrate in an alcohol and water base.

Does it work?

Couldn't assess
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
Not assessable

We hold no graded evidence for this product's ingredients for its stated purpose.

Why this rating?
  • The label markets this product for: reproductive system restoration.
  • We looked for evidence on: menstrual health, female fertility, hormonal balance.
  • Our graded evidence for these ingredients doesn't cover that particular purpose.

We hold no effectiveness ratings for false unicorn in our data, so the evidence for its use isn't established here.

The evidence, ingredient by ingredient False Unicorn

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.

False unicorn root is generally well tolerated at normal doses. Large doses, however, have been reported to cause nausea and vomiting, and safety data in humans is limited.

The safety notes advise caution with high amounts because of the risk of stomach upset. This ingredient is rated likely unsafe in pregnancy due to its traditional use to affect the uterus and lack of safety studies.

It's also recommended to be avoided while breastfeeding because there isn't enough safety information.

Side effects, ingredient by ingredient False Unicorn

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 — False Unicorn.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: lithium.
  • For scale: 741 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 taking this, double-check any antidepressants, pain medications, antipsychotics, calcium channel blockers, chemotherapy drugs, or lithium. Both CYP2D6 and CYP3A4 interactions are Moderate in severity — meaning false unicorn could raise drug levels enough to cause real side effects.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with no assessable stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

False Unicorn may be worth considering if you're interested in traditional herbal support — but only if you take no medications that depend on CYP2D6 or CYP3A4 for breakdown, and you're not taking lithium. If you're on any prescription drug, check it against our database before starting.

It's not for pregnancy or breastfeeding.

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 Nov 25, 2014.

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 False Unicorn, straight from the product label.

Brand Herb Pharm
Barcode (UPC) 090700001643
Net contents 4 fl. Oz.; 118.4 mL
Market status Off market
Date entered into DSLD Nov 25, 2014
DSLD ID 39608
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), 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 False Unicorn by Herb 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:
40 Drop(s)
Maximum serving Sizes:
40 Drop(s)
UPC/BARCODE
090700001643
IngredientAmount% DV
False Unicorn liquid extract0 NP--

Other ingredients: certified organic Alcohol, distilled Water, certified organic False Unicorn extractives

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.
Suggested/Recommended/Usage/Directions

SUGGESTED USE Shake Well Before Using Take up to 40 drops in 2 oz. of water or juice, two to four times per day. Best taken between meals.

Precautions

Keep Out of the Reach of Children

General Statements

SYSTEM RESTORATION Reproductive

To assure optimal extraction of False Unicorn's bioactive compounds, the rhizomes are hand-dug in the autumn, are carefully shade-dried, and are then thoroughly extracted.

FDA Statement of Identity

HERBAL SUPPLEMENT

Formulation

We prepare our False Unicorn Extract from the rhizome of Chamaelirium luteum plants which are Certified Organically Grown.

GLUTEN-FREE

CERTIFIED ORGANIC BY ORGANIC CERTIFIERS

General

008

FDA Disclaimer Statement

THIS STATEMENT HAS NOT BEEN EVALUATED BY THE FDA. THIS PRODUCT IS NOT INTENDED TO DIAGNOSE, TREAT, CURE OR PREVENT ANY DISEASE.

Storage

Store away form heat & light

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

See for yourself

False Unicorn by Herb Pharm label

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

False Unicorn 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 False Unicorn by Herb Pharm

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

Serving size40 Drop(s) Dosage formLiquid Amounts shown are per serving.

False Unicorn liquid extract

Interacts with
740 drugs
0 NP per serving

False Unicorn is a North American plant whose root has long been used in traditional medicine for women's reproductive and menstrual concerns. There i...

False Unicorn liquid extract monograph & interactions

Other (inactive) ingredients: Certified organic Alcohol, Distilled Water, Certified organic False Unicorn extractives. These complete the product’s ingredient list but are not active constituents.

Interaction report

False Unicorn by Herb Pharm Drug Interactions

Want to check YOUR meds against False Unicorn?

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
740Drugs
740 Moderate

Ingredients driving the most interactions

False Unicorn liquid extract 740

Individual Drug Interactions

The ingredients in False Unicorn interact with 740 drugs. Click any drug to see the details.

1 of the 1 ingredient in False Unicorn interact with drugs. Each result below shows which ingredient is responsible. False Unicorn liquid extract

Each ingredient & the kinds of drugs it affects

For each ingredient in False Unicorn 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.

False Unicorn liquid extract3 drug types · 740 drugs

Cytochrome P450 2D6 (Cyp2D6) Substrates

In vitro, false unicorn extract inhibits cytochrome P450 2D6 (CYP2D6) activity. Theoretically, false unicorn might increase the levels of CYP2D6 substrates. Some of drugs that are CYP2D6 substrates include amitriptyline (Elavil), clozapine (Clozaril), codeine, desipramine (Norpramin), donepezil (Aricept), fentanyl (Duragesic), flecainide (Tambocor), fluoxetine (Prozac), meperidine (Demerol), methadone (Dolophine), metoprolol (Lopressor, Toprol XL), olanzapine (Zyprexa), ondansetron (Zofran), tramadol (Ultram), trazodone (Desyrel), and others.

Likelihood Possible Evidence D
Cytochrome P450 3A4 (Cyp3A4) Substrates

In vitro, false unicorn extract inhibits cytochrome P450 3A4 (CYP3A4) activity. Theoretically, false unicorn might increase the levels of CYP3A4 substrates. Drugs that might be affected include some calcium channel blockers (diltiazem, nicardipine, verapamil), chemotherapeutic agents (etoposide, paclitaxel, vinblastine, vincristine, vindesine), antifungals (ketoconazole, itraconazole), glucocorticoids, cisapride (Propulsid), alfentanil (Alfenta), fentanyl (Sublimaze), losartan (Cozaar), fluoxetine (Prozac), midazolam (Versed), omeprazole (Prilosec), ondansetron (Zofran), propranolol (Inderal), fexofenadine (Allegra), and numerous others.

Likelihood Possible Evidence D
Lithium

False unicorn is thought to have diuretic properties. Theoretically, due to these potential diuretic effects, false unicorn might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.

Likelihood Probable Evidence D
False Unicorn liquid extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for False Unicorn, from the product label.

Herb Pharm

See all Herb Pharm products
Name
Herb Pharm
City
Williams
State
OR
ZipCode
97544
Phone Number
800-348-4372
Web Address
www.herb-pharm.com
Pharmacist Counseling Corner

False Unicorn by Herb Pharm: Common Questions

Does False Unicorn by Herb Pharm interact with any medications?
Yes. Based on its ingredients, False Unicorn has a known interaction with 740 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
False Unicorn 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?
No. False unicorn is rated likely unsafe in pregnancy because it was traditionally used to affect the uterus and safety hasn't been studied. It should also be avoided while breastfeeding due to lack of safety data. Talk with your doctor about safer options.
What side effects might I have?
At normal doses, false unicorn root is generally well tolerated. Large doses have been reported to cause nausea and vomiting. The safety data in humans is limited, so stick to the label dose and stop if you feel stomach upset.
What is false unicorn actually used for?
The product facts don't include a stated use or health claim for false unicorn. It's a traditional herbal extract, but we don't have effectiveness data on file to tell you what it's meant to do.
Why does this interact with so many medications?
False unicorn slows down two liver enzymes — CYP2D6 and CYP3A4 — that break down hundreds of different drugs. When those enzymes work slower, drug levels can build up in your blood. That's why the interaction count is high even though there are only two enzyme systems involved.
If I take lithium, should I avoid this completely?
Yes. False unicorn may have diuretic properties that could reduce how your body clears lithium. Since lithium has a narrow safety window, even small level changes can cause problems. Do not take false unicorn if you're on lithium without talking to your doctor first.
Is this safe to use long term?
Safety data in humans is limited, so we don't have enough information to say whether long-term use is safe. Stick to the label directions and talk with your pharmacist if you plan to use it regularly.

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

Not sure if False Unicorn 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.

False Unicorn label
Go deeper

The Full Monographs Behind False Unicorn’s Ingredients

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

Herb & supplement monograph

False Unicorn

Interacts with 740 drugs

False Unicorn is a North American plant whose root has long been used in traditional medicine for women's reproductive and menstrual concerns. There is very little reliable human research to...

Read the full False Unicorn monograph →
Sources

Sources & How We Checked

False Unicorn'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.

False Unicorn 4 references
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  3. Gruenwald J, Brendler T, Jaenicke C. PDR for Herbal Medicines. 1st ed. Montvale, NJ: Medical Economics Company, Inc., 1998.
  4. Ho SH, Singh M, Holloway AC, Crankshaw DJ. The effects of commercial preparations of herbal supplements commonly used by women on the biotransformation of fluorogenic substrates by human cytochromes P450. Phytother Res. 2011;25(7):983-9. PubMed

See these in context on the False Unicorn 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

Keep exploring
Supplement interaction checker › Check any supplement or product against your medications Drug–drug interactions › Check two or more of your medications against each other Browse medications A–Z › Every drug we've checked against herbs & supplements NDC & pricing lookup › Find a drug’s NDCs, packaging and costs Ask a pharmacist › Free, personal answer from our licensed team