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Dietary supplement

Java Tea (Orthosiphon stamineus) 450 mg Ingredients & Drug Interactions

by TerraVita Premium Collection

Java Tea (Orthosiphon stamineus) 450 mg label
See full label image
Capsule 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 Java Tea (Orthosiphon stamineus) 450 mg 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

Java Tea (Orthosiphon stamineus) 450 mg is a dietary supplement by TerraVita Premium Collection with 1 active ingredient. Its ingredients are commonly taken for urinary tract health, mild fluid retention, kidney and bladder support.Based on those ingredients, 173 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Java Tea. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Java Tea (Orthosiphon stamineus) 450 mg by TerraVita Premium Collection

Ask about any prescription or over-the-counter medication and we check it for interactions with Java Tea (Orthosiphon stamineus) 450 mg by TerraVita Premium Collection — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Java Tea (Orthosiphon stamineus) 450 mg by TerraVita Premium Collection

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 Aug 13, 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: 450 mg of Java Tea (Orthosiphon stamineus) per capsule. The capsule itself is made from gelatin and water — these are inactive ingredients that hold the herb in place.

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 Java Tea product and its label doesn't state a use — see Java Tea'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.

The evidence we hold for Java tea is not sufficient to rate it for either high blood pressure or urinary tract infections. That doesn't mean it doesn't work — it means the clinical trials haven't been robust enough yet to draw firm conclusions.

If you're thinking about it for either of those reasons, talk it over with your doctor about whether it might fit into your plan.

The evidence, ingredient by ingredient Java Tea

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.

Java tea is generally well tolerated short-term, but human safety data are limited. We don't have enough information to know whether it's safe in pregnancy, so it's best avoided if you're pregnant.

The same goes for breastfeeding — the data aren't there, so it's best to steer clear. If you're in either situation and interested in Java tea, discuss it with your doctor or pharmacist first.

Side effects, ingredient by ingredient Java Tea

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 — Java Tea.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: lithium.
  • For scale: 173 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 you take Java Tea, double-check with your doctor or pharmacist if you're on blood pressure medications — Java tea might lower your pressure further. If you take lithium for a mood disorder, that's another one to clear first, since Java tea could raise your lithium levels.

No other medication types are documented to interact with the ingredient we could check.

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.

Java Tea by TerraVita Premium Collection is a single-herb supplement that may lower blood pressure and act as a diuretic. If you take blood pressure medications or lithium, you'll want to check with your doctor or pharmacist before starting it.

It's also not recommended in pregnancy or while breastfeeding. For any questions about whether it's right for you, talk it over with your own healthcare provider.

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 Feb 21, 2023.

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 Java Tea (Orthosiphon stamineus) 450 mg, straight from the product label.

Brand TerraVita Premium Collection
Barcode (UPC) 064435110383
Net contents 100 Capsule(s)
Market status On market
Date entered into DSLD Feb 21, 2023
DSLD ID 285938
Product type Botanical
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years)
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 Java Tea (Orthosiphon stamineus) 450 mg by TerraVita Premium Collection, 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 Capsule(s)
Maximum serving Sizes:
1 Capsule(s)
Servings per container
100
UPC/BARCODE
064435110383
IngredientAmount% DV
Java Tea450 mg--

Other ingredients: Gelatin, 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.
FDA Statement of Identity

A Dietary Supplement

Brand IP Statement(s)

Copyright 2004 TerraVita - Distributed by ZooScape LLC, All Rights Reserved.

Suggested/Recommended/Usage/Directions

Directions Take 1 capsule, 3 times daily, with meals.

General Statements

TerraVita is an exclusive line of premium natural products that use the finest, purest and most potent ingredients in the world. TerraVita's hallmarks are the highest possible standards of purity, potency, stability and freshness. All products are prepared with the greatest quality control, from raw materials through the entire manufacturing process, right up to the moment your product is sealed for freshness and shipped to you.

Please recycle!

FDA Disclaimer Statement

Statements not evaluated by FDA. Product not intended to diagnose, treat, cure, or prevent any disease.

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

See for yourself

Java Tea (Orthosiphon stamineus) 450 mg by TerraVita Premium Collection label

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

Java Tea (Orthosiphon stamineus) 450 mg 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 Java Tea (Orthosiphon stamineus) 450 mg by TerraVita Premium Collection

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

Serving size1 Capsule(s) Dosage formCapsule Servings per container100 Amounts shown are per serving.

Java Tea

Interacts with
173 drugs
450 mg per serving

Java Tea is a Southeast Asian herb traditionally used as a gentle diuretic and for urinary tract and kidney support. Some early lab, animal, and small...

Java Tea monograph & interactions

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

Interaction report

Java Tea (Orthosiphon stamineus) 450 mg by TerraVita Premium Collection Drug Interactions

Want to check YOUR meds against Java Tea (Orthosiphon stamineus) 450 mg?

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
173Drugs
173 Moderate

Ingredients driving the most interactions

Java Tea 173

Individual Drug Interactions

The ingredients in Java Tea (Orthosiphon stamineus) 450 mg interact with 173 drugs. Click any drug to see the details.

1 of the 1 ingredient in Java Tea (Orthosiphon stamineus) 450 mg interact with drugs. Each result below shows which ingredient is responsible. Java Tea

Each ingredient & the kinds of drugs it affects

For each ingredient in Java Tea (Orthosiphon stamineus) 450 mg 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.

Java Tea2 drug types · 173 drugs

Antihypertensive Drugs

Some preliminary clinical evidence suggests that Java tea has antihypertensive effects. Further, animal research suggests that Java tea has diuretic properties. Theoretically, taking Java tea with other antihypertensive drugs might increase the effects and risk for hypotension with these drugs.

Likelihood Probable Evidence D
Lithium

Animal research suggests that Java tea has diuretic properties. Theoretically, due to these effects, Java tea might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.

Likelihood Probable Evidence D
Java Tea full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Java Tea (Orthosiphon stamineus) 450 mg, from the product label.

TerraVita Premium Collection

See all TerraVita Premium Collection products
Name
TerraVita Fine Whole Herbs
City
Brampton
State
Ontario
Pharmacist Counseling Corner

Java Tea (Orthosiphon stamineus) 450 mg by TerraVita Premium Collection: Common Questions

Does Java Tea (Orthosiphon stamineus) 450 mg by TerraVita Premium Collection interact with any medications?
Yes. Based on its ingredients, Java Tea (Orthosiphon stamineus) 450 mg has a known interaction with 173 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Java Tea (Orthosiphon stamineus) 450 mg 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.
Will Java Tea lower my blood pressure if I'm not on blood pressure medication?
Preliminary clinical evidence suggests Java tea may have some blood pressure-lowering effects. But we don't have enough reliable evidence to rate how well it works for high blood pressure. If you're interested in it for that reason, talk with your doctor about whether it fits into your plan.
Can I take Java Tea while I'm pregnant?
No — there isn't enough safety data, so it's best avoided during pregnancy. If you're pregnant and interested in Java tea, talk with your doctor or pharmacist for personalized advice.
Can I take Java Tea while breastfeeding?
No — there isn't enough safety data, so it's best avoided while breastfeeding. Check with your doctor or pharmacist if you want to know more about your options.
Does Java Tea work for urinary tract infections?
We don't have enough reliable evidence to say whether Java tea works for UTIs. The data available aren't strong enough to draw a firm conclusion either way.
What are the side effects of Java Tea?
We don't have documented adverse effects on file for Java tea. That said, human safety data are limited, so side effects may exist that haven't been fully studied. If you experience anything unusual after taking it, let your doctor or pharmacist know.
What does Java Tea do in the body?
Preliminary clinical evidence and animal research suggest Java tea may lower blood pressure and act as a diuretic — meaning it may increase urine production. These are the main effects we have data for, though more research would help confirm how strong they really are.

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

Not sure if Java Tea (Orthosiphon stamineus) 450 mg 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.

Java Tea (Orthosiphon stamineus) 450 mg label
Go deeper

The Full Monographs Behind Java Tea (Orthosiphon stamineus) 450 mg’s Ingredients

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

Herb & supplement monograph

Java Tea

Interacts with 173 drugs

Java Tea is a Southeast Asian herb traditionally used as a gentle diuretic and for urinary tract and kidney support. Some early lab, animal, and small human studies are encouraging, but high...

Read the full Java Tea monograph →
Sources

Sources & How We Checked

Java Tea (Orthosiphon stamineus) 450 mg'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 2 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.

Java Tea 2 references
  1. Cicero AF, De Sando V, Izzo R, Vasta A, Trimarco A, Borghi C. Effect of a combined nutraceutical containing Orthosiphon stamineus effect on blood pressure and metabolic syndrome components in hypertensive dyslipidaemic patients: a randomized clinical tria
  2. Vahlensieck W, Lorenz H, Schumacher-Stimpfl A, Fischer R, Naber KG. Effect of a herbal therapy on clinical symptoms of acute lower uncomplicated urinary tract infections in women: Secondary analysis from a randomized controlled trial. Antibiotics (Basel). PubMed

See these in context on the Java Tea 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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