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Dietary supplement

Java Plum 450 mg Ingredients & Drug Interactions

by TerraVita Premium Collection

Java Plum 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 Plum 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 Plum 450 mg is a dietary supplement by TerraVita Premium Collection with 1 active ingredient. Its ingredients are commonly taken for blood sugar support, digestive upset and diarrhea, sore throat and mouth health.Based on those ingredients, 186 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Java Plum. 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 Plum 450 mg by TerraVita Premium Collection

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

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Java Plum 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 supplement contains one active ingredient: 450 mg of java plum (jambolan) per capsule. The capsule itself is made from gelatin and water.

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 Jambolan product and its label doesn't state a use — see Jambolan'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 on java plum doesn't establish whether it works for diabetes or for venous leg ulcers—the data rated both uses as having insufficient reliable evidence. That doesn't mean it doesn't work; it means the research to prove it isn't there yet.

The evidence, ingredient by ingredient Jambolan

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.

The fruit itself is eaten as food in many parts of the world, but concentrated supplement doses haven't been well studied. The safety data advises against using jambolan supplements during pregnancy and while breastfeeding, so don't take this product if you're pregnant or nursing.

Side effects, ingredient by ingredient Jambolan

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 — Jambolan.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: diabetes medications.
  • For scale: 186 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.

Check any diabetes or blood sugar medications you take—jambolan can lower blood glucose and may increase the risk of low blood sugar when combined with those drugs. Also check any medications metabolized by the liver enzyme CYP2C9 (which affects a wide range of drugs) before you start, since jambolan may slow that enzyme and raise drug levels.

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 plum may be worth considering if you're interested in exploring traditional uses for blood sugar, but the evidence isn't established yet. If you take any diabetes medication or other drugs metabolized by your liver, you'll want to check them against the interaction tool on this page and talk with your doctor or pharmacist before you start.

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 Apr 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 Plum 450 mg, straight from the product label.

Brand TerraVita Premium Collection
Barcode (UPC) 064435205874
Net contents 100 Capsule(s)
Market status On market
Date entered into DSLD Apr 21, 2023
DSLD ID 289218
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 Plum 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
064435205874
IngredientAmount% DV
Java Plum450 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 2017 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 Plum 450 mg by TerraVita Premium Collection label

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

Java Plum 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 Plum 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 Plum

Interacts with
186 drugs
450 mg per serving

Jambolan (Syzygium cumini), also called Java plum or black plum, is a tropical fruit tree traditionally used for blood sugar and digestive complaints....

Java Plum monograph & interactions

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

Interaction report

Java Plum 450 mg by TerraVita Premium Collection Drug Interactions

Want to check YOUR meds against Java Plum 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
186Drugs
186 Moderate

Ingredients driving the most interactions

Java Plum 186

Individual Drug Interactions

The ingredients in Java Plum 450 mg interact with 186 drugs. Click any drug to see the details.

1 of the 1 ingredient in Java Plum 450 mg interact with drugs. Each result below shows which ingredient is responsible. Java Plum

Each ingredient & the kinds of drugs it affects

For each ingredient in Java Plum 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 Plum3 drug types · 186 drugs

Antidiabetes Drugs

Animal research shows that jambolan seed and bark extracts can lower blood glucose levels. Theoretically, jambolan might have additive effects when used with antidiabetes drugs. This might increase the risk of hypoglycemia in some patients. Monitor blood glucose levels closely.

Likelihood Possible Evidence D
Cytochrome P450 2C9 (Cyp2C9) Substrates

There is some in vitro evidence that jambolan can inhibit CYP2C9. Theoretically, concomitant use of jambolan with CYP2C9 substrates may increase levels of drugs metabolized by CYP2C9.

Likelihood Possible Evidence D
Sitagliptin (Januvia)

Animal research shows that jambolan seed extract reduces the sitagliptin maximum plasma concentration and area under the curve by 39% and 22%, respectively. However, blood glucose levels were actually reduced to a greater extent in mice taking jambolan and sitagliptin in combination when compared with either product taken alone. Theoretically, jambolan seed extract might alter the clearance of sitagliptin, although this may not alter the clinical effects of sitagliptin.

Likelihood Possible Evidence D
Java Plum full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Java Plum 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 Plum 450 mg by TerraVita Premium Collection: Common Questions

Does Java Plum 450 mg by TerraVita Premium Collection interact with any medications?
Yes. Based on its ingredients, Java Plum 450 mg has a known interaction with 186 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Java Plum 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.
Can I take java plum if I'm pregnant or breastfeeding?
No. The safety data advises against jambolan supplements during pregnancy and while breastfeeding because there isn't enough research on medicinal doses in those periods. Talk with your doctor or pharmacist about what's right for you.
Does java plum actually work for blood sugar?
We don't have enough reliable evidence to say whether it works for diabetes. The fruit is eaten as food in many places, but the research on supplement doses for blood sugar control isn't there yet.
What is java plum?
Java plum is also called jambolan. It's a tropical fruit that's eaten as food in many parts of the world, and it's been used in traditional medicine. This supplement is a concentrated form of the fruit.
Will this increase my risk of low blood sugar if I take diabetes medication?
Yes—that's a real risk. Jambolan can lower blood glucose on its own, and when you add it to diabetes drugs, your blood sugar might drop too far. Monitor your blood glucose closely, and talk with your doctor or pharmacist before you start.
Are there any side effects from taking java plum?
We don't have adverse effect data on file for this ingredient, and concentrated supplement doses haven't been well studied. The fruit is generally eaten without trouble, but talk with your pharmacist if you notice anything unusual.

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

Not sure if Java Plum 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 Plum 450 mg label
Go deeper

The Full Monographs Behind Java Plum 450 mg’s Ingredients

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

Herb & supplement monograph

Jambolan

Interacts with 186 drugs

Jambolan (Syzygium cumini), also called Java plum or black plum, is a tropical fruit tree traditionally used for blood sugar and digestive complaints. Human evidence for these uses is limite...

Read the full Jambolan monograph →
Sources

Sources & How We Checked

Java Plum 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 7 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.

Jambolan 7 references
  1. Teixeira CC, Weinert LS, Barbosa DC, et al. Syzygium cumini (L.) Skeels in the treatment of type 2 diabetes. Diabetes Care 2004;27:3019-20.
  2. Sharma SB, Nasir A, Prabhu KM, et al. Hypoglycaemic and hypolipidemic effect of ethanolic extract of seeds of Eugenia jambolana in alloxan-induced diabetic rabbits. J Ethnopharmacol 2003;85:201-6. PubMed
  3. Sridhar SB, Sheetal UD, Pai MR, Shastri MS. Preclinical evaluation of the antidiabetic effect of Eugenia jambolana seed powder in streptozotocin-diabetic rats. Braz J Med Biol Res 2005;38:463-8. PubMed
  4. Villasenor IM, Lamadrid MR. Comparative anti-hyperglycemic potentials of medicinal plants. J Ethnopharmacol 2006;104:129-31. PubMed
  5. Chinni S, Dubala A, Kosaraju J, et al. Effect of crude extract of Eugenia jambolana Lam. on human cytochrome P450 enzymes. Phytother Res 2014;28(11):1731-4. doi: 10.1002/ptr.5137.
  6. Vora A, Varghese A, Kachwala Y, et al. Eugenia jambolana extract reduces the systemic exposure of Sitagliptin and improves conditions associated with diabetes: A pharmacokinetic and a pharmacodynamic herb-drug interaction study. J Tradit Complement Med. 2 PubMed
  7. Araújo GR, Teles BSBS, Xoteslem GC, Gratieri T, Fortes RC, Novaes MR. Randomized, double-blind clinical trial comparing the healing of stasis ulcers in lower limbs with standard hydrocolloid gel dressings and with dressings with Syzygium cumini extract. P PubMed

See these in context on the Jambolan 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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