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Dietary supplement

Buchu Sugar Free Ingredients & Drug Interactions

by Herbal Terra

Buchu Sugar Free 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 Buchu Sugar Free 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

Buchu Sugar Free is a dietary supplement by Herbal Terra with 1 active ingredient. Its ingredients are commonly taken for urinary tract complaints, diuretic (increasing urine flow), bloating and fluid retention.Based on those ingredients, 481 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Buchu Leaf Extract, Dry. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Buchu Sugar Free by Herbal Terra

Ask about any prescription or over-the-counter medication and we check it for interactions with Buchu Sugar Free by Herbal Terra — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Buchu Sugar Free 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.

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

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: Buchu Leaf Extract, Dry. Buchu is a traditional plant used in herbal medicine, typically for urinary and digestive support.

The liquid also includes alcohol, water, and glycerin as inactive ingredients — the base that delivers and preserves the extract.

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

This is a single-ingredient Buchu product and its label doesn't state a use — see Buchu's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

We don't hold effectiveness ratings for Buchu Leaf Extract in our data, so we can't tell you what the evidence says about how well it works for any particular purpose. If you're considering this product for a specific reason, your pharmacist can help you sort through what's known about it.

The evidence, ingredient by ingredient Buchu

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.

Buchu is generally used in food amounts, but medicinal doses lack strong safety data. The essential oil can be irritating.

The safety notes advise against using buchu during pregnancy — it's traditionally thought to affect the uterus — and also during breastfeeding, because there isn't enough safety information to know either way. If you're pregnant, planning to become pregnant, or breastfeeding, talk with your pharmacist or doctor before taking this product.

Side effects, ingredient by ingredient Buchu

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 — Buchu.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; lithium.
  • For scale: 482 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.

Double-check this product if you take drugs that stress the liver, blood thinners or antiplatelet drugs, or lithium. All three carry Moderate-severity risk.

Run your exact medications through the checker on this page before you start.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and some safety-information gaps remain.

Buchu is a traditional herbal remedy, but at medicinal doses it carries real risks with blood thinners, liver-stressing drugs, and lithium. If you take any prescription medication — especially for blood clotting, liver health, or mood — check with your pharmacist before starting.

Pregnant and breastfeeding people should not use 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 Aug 22, 2025.

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 Buchu Sugar Free, straight from the product label.

Brand Herbal Terra
Barcode (UPC) 7386004873950
Net contents 2 Fluid Ounce(s); 60 mL
Market status On market
Date entered into DSLD Aug 22, 2025
DSLD ID 324855
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten Free, Sugar 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 Buchu Sugar Free by Herbal Terra, 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:
1 mL
Maximum serving Sizes:
1 mL
Servings per container
60
UPC/BARCODE
7386004873950
IngredientAmount% DV
Buchu Leaf Extract, Dry983 mg--

Other ingredients: Alcohol, Water, Glycerin

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

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.

Precautions

We recommend to seek expert medical advice before taking. May have contraindications and cause adverse reaction.

Consult a physician before giving to children under 18, before using during pregnancy, if nursing, or if you are on any medications.

Consult a physician before giving to children under 18, before using during pregnancy, if nursing, or if you are on any medications. Keep out of the reach of children!

Do not use if you are allergic to any ingredients.

Storage

Store in a cool, dry, dark place.

FDA Disclaimer Statement

This product has not been evaluated by the FDA and is not intended to diagnose, treat, cure or prevent any disease.

Formulation

cGMP Made in compliance with cGMP 21 CFR 111 in an FDA registered and inspected facility.

Sugar free

Expertly extracted 100% natural Premium product

Organic alcohol

No artificial ingredients, color additives, fillers or binders.

Natural Gluten free

Formula

Agathosma betulina

Organic alcohol

FDA Statement of Identity

Herbal Supplement

General Statements

Organic raw material.

Seals/Symbols

Made in USA

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

See for yourself

Buchu Sugar Free by Herbal Terra label

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

Buchu Sugar Free 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 Buchu Sugar Free 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 container60 Amounts shown are per serving.

Buchu Leaf Extract, Dry

Interacts with
481 drugs
983 mg per serving Form: Agathosma betulina Leaf Extract, Dry

Buchu is a fragrant South African shrub whose leaves are traditionally used for urinary and bladder complaints and as a diuretic. Solid human studies...

Buchu Leaf Extract, Dry monograph & interactions

Other (inactive) ingredients: Alcohol, Water, Glycerin. These complete the product’s ingredient list but are not active constituents.

Interaction report

Buchu Sugar Free by Herbal Terra Drug Interactions

Want to check YOUR meds against Buchu Sugar Free?

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
481Drugs
481 Moderate

Ingredients driving the most interactions

Buchu Leaf Extract, Dry 481

Individual Drug Interactions

The ingredients in Buchu Sugar Free interact with 481 drugs. Click any drug to see the details.

1 of the 1 ingredient in Buchu Sugar Free interact with drugs. Each result below shows which ingredient is responsible. Buchu Leaf Extract, Dry

Each ingredient & the kinds of drugs it affects

For each ingredient in Buchu Sugar Free 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.

Buchu Leaf Extract, Dry3 drug types · 481 drugs

Anticoagulant/Antiplatelet Drugs

Buchu may have antiplatelet effects. Theoretically, buchu may enhance the effects of anticoagulant or antiplatelet drugs and increase the risk of bleeding in some patients. Some anticoagulant or antiplatelet drugs include aspirin, clopidogrel (Plavix), dalteparin (Fragmin), enoxaparin (Lovenox), heparin, ticlopidine (Ticlid), warfarin (Coumadin), and others.

Likelihood Possible Evidence D
Hepatotoxic Drugs

Buchu contains pulegone, a known hepatotoxin. There is some concern that buchu may adversely affect the liver, especially when the leaf is used in large doses or the oil is ingested. Theoretically, concomitant use with hepatotoxic drugs might increase the risk of liver damage. Some of these drugs include acarbose (Precose, Prandase), amiodarone (Cordarone), atorvastatin (Lipitor), azathioprine (Imuran), carbamazepine (Tegretol), cerivastatin (Baycol), diclofenac (Voltaren), felbamate (Felbatol), fenofibrate (Tricor), fluvastatin (Lescol), gemfibrozil (Lopid), isoniazid, itraconazole, (Sporanox), ketoconazole (Nizoral), leflunomide (Arava), lovastatin (Mevacor), methotrexate (Rheumatrex), nevirapine (Viramune), niacin, nitrofurantoin (Macrodantin), pioglitazone (Actos), pravastatin (Pravachol), pyrazinamide, rifampin (Rifadin), ritonavir (Norvir), rosiglitazone (Avandia), simvastatin (Zocor), tacrine (Cognex), tamoxifen, terbinafine (Lamisil), valproic acid, and zileuton (Zyflo)

Likelihood Possible Evidence D
Lithium

Buchu is thought to have diuretic properties. Theoretically, buchu might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.

Likelihood Probable Evidence D
Buchu Leaf Extract, Dry full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Buchu Sugar Free, from the product label.

Herbal Terra

See all Herbal Terra products
Name
Herbal Terra LLC
Phone Number
+18083857868
Web Address
herbalterra.com
Pharmacist Counseling Corner

Buchu Sugar Free by Herbal Terra: Common Questions

Does Buchu Sugar Free by Herbal Terra interact with any medications?
Yes. Based on its ingredients, Buchu Sugar Free has a known interaction with 481 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Buchu Sugar Free 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.
What is Buchu used for?
Buchu is a traditional herbal plant used for urinary and digestive support. Our data doesn't include effectiveness ratings, so we can't tell you how strong the evidence is for any particular use — that's a good question for your pharmacist.
Can I take this while pregnant?
No. Buchu is traditionally thought to affect the uterus, so the safety data advise against it during pregnancy. Talk with your doctor or pharmacist before use if you're pregnant or planning to become pregnant.
Can I take this while breastfeeding?
No. There isn't enough safety information available for breastfeeding, so it's best to avoid it. If you're breastfeeding and interested in buchu, ask your pharmacist or doctor for personalized advice.
What are the side effects?
Our data don't list specific side effects for buchu. We do know that medicinal doses lack strong safety data and the essential oil may be irritating. For concerns about how you feel on this product, check in with your pharmacist.
Does this product contain alcohol?
Yes — the liquid form contains alcohol as one of the inactive ingredients, along with water and glycerin. If you need to avoid alcohol, this may not be the right form for you.
Can I take this with aspirin or blood thinners?
Not without checking with your pharmacist first. Buchu may thin your blood on its own, and combining it with antiplatelet or anticoagulant drugs could raise your bleeding risk. This is a Moderate-severity interaction.

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

Not sure if Buchu Sugar Free is safe with your meds?

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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.

Buchu Sugar Free label
Go deeper

The Full Monographs Behind Buchu Sugar Free’s Ingredients

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

Herb & supplement monograph

Buchu

Interacts with 481 drugs

Buchu is a fragrant South African shrub whose leaves are traditionally used for urinary and bladder complaints and as a diuretic. Solid human studies are lacking, so its benefits are largely...

Read the full Buchu monograph →
Sources

Sources & How We Checked

Buchu Sugar Free'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.

Buchu 3 references
  1. Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
  2. Fetrow CW, Avila JR. Professional's Handbook of Complementary & Alternative Medicines. 1st ed. Springhouse, PA: Springhouse Corp., 1999.
  3. Moolla A, Viljoen AM. 'Buchu' - Agathosma betulina and Agathosma crenulata (Retaceae): a review. J Ethnopharmacol 2008;119(3):413-9.

See these in context on the Buchu 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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