No known drug interactions for the matched ingredients — not a guarantee none exist. Check your meds →
Dietary supplement

Olive Leaf Tea Ingredients & Drug Interactions

by Olivus

Olive Leaf Tea label
See full label image
Other (e.g. Tea Bag) Category: Botanical
No known interaction
Clinical methodology reviewed by · Updated Sep 23, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Olive Leaf Tea 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 No known interaction

Olive Leaf Tea is a dietary supplement by Olivus with 1 active ingredient. Its ingredients are commonly taken for heart health, high blood pressure, high cholesterol.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.

Jump to a section

HelloPharmacist Scorecard of Olive Leaf Tea by Olivus

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 27, 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 tea contains one active ingredient: olive leaf extract. Olive has been studied for a range of uses — from bone and joint health to immune support — though the evidence for most of these remains limited.

Does it work?

Not established
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 established

The graded evidence we hold for these ingredients covers different conditions than the ones this product is marketed for, so there's no established rating for its stated use — see Olive's own graded uses on its monograph.

Why this rating?
  • The label markets this product for: immune system, heart and healing support.
  • We looked for evidence on: Exercise-induced respiratory infections, Influenza, Metabolic syndrome, cardiovascular health, immune function, wound healing.
  • The closest evidence on file: Olive is rated "Insufficient Reliable Evidence To Rate" for Exercise-induced respiratory infections (Natural Medicines).
  • Also on file: Olive is rated "Insufficient Reliable Evidence To Rate" for Influenza, Metabolic syndrome.

The evidence we hold doesn't establish that olive leaf is effective for any of the conditions it's marketed for. We have insufficient reliable evidence to rate it for osteoporosis, digestive discomfort, exercise-related respiratory infections, shingles, influenza, and osteoarthritis.

That doesn't mean it won't help you — just that the science isn't there yet to say it will.

The evidence, ingredient by ingredient Olive

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.

Olive as food and oil is very safe, but concentrated supplements like this one are less well studied. Olive leaf extract appears generally well tolerated in the trials we hold data for.

The most common side effects reported were headache and stomach discomfort. One person in a trial reported skin problems and acne.

If you have seasonal allergies to olive tree pollen, this product might trigger your symptoms. Data on safety in pregnancy and lactation isn't on file for this ingredient — there isn't enough information to know either way.

Talk with your doctor or pharmacist before taking it if you're pregnant or breastfeeding.

Side effects, ingredient by ingredient Olive

Meds to double-check

No known interactions
Known Interaction Concern · database check
No known interactions

No medication interactions are currently documented for the matched ingredients — that isn't a guarantee none exist.

Why this rating?
  • None of the 1 matched ingredient has a documented medication interaction on file.

No interactions are documented in our data for the ingredients we could check. Use the search tool on this page to run your exact medications through just to be sure, and if anything comes up or you're unsure, ask your doctor or pharmacist before you start.

The bottom line

Scorecard at a glanceFully disclosed formula with no established evidence rating for its marketed use. No medication interactions are currently documented, and safety information is well characterized.

If you're curious about olive leaf tea and want to explore it, the safety profile from the studies we have is reassuring. Just keep in mind the evidence for what it actually does is still thin.

Since this is a supplement with limited research, it's worth mentioning to your doctor or pharmacist before you start, especially if you're pregnant, breastfeeding, or have olive pollen allergies.

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 22, 2022.

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 Olive Leaf Tea, straight from the product label.

Brand Olivus
Barcode (UPC) 610395813095
Net contents 100 Tea Bag(s); 200 Gram(s); 7 Ounce(s)
Market status On market
Date entered into DSLD Nov 22, 2022
DSLD ID 277283
Product type Botanical
Supplement form Other (e.g. Tea Bag)
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Vegan, Vegetarian, Adult (18 - 50 Years), Organic, 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 Olive Leaf Tea by Olivus, 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 Tea Bag(s)
Maximum serving Sizes:
1 Tea Bag(s)
Servings per container
100
UPC/BARCODE
610395813095
IngredientAmount% DV
Olive2 Gram(s)--

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: Steep 1 tea bag in a cup of hot water for 3-8 minutes. Alternatively, make in bulk and store in refrigerator. Drink a cup or more of Olive Leaf Tea daily as required.

Storage

Store in cool, dry place.

Precautions

Keep out of reach of children.

FDA Disclaimer Statement

FDA disclosure: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, prevent or treat disease or illness.

Formula

Olivus Olive Leaf Source

A delicious ancient tea served hot or iced. Helps immune system, heart and healing.

Formulation

100% certified organic

This product contains no corn, wheat, sugar, animal products, or preservatives.

Seals/Symbols

Certified CCOF Organic USDA Organic

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

See for yourself

Olive Leaf Tea by Olivus label

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

Olive Leaf Tea 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 Olive Leaf Tea by Olivus

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

Serving size1 Tea Bag(s) Dosage formOther (e.g. Tea Bag) Servings per container100 Amounts shown are per serving.

Olive

No known
interactions
2 Gram(s) per serving

Olive comes from the same tree that gives us olives and olive oil, and its leaf and fruit contain antioxidant compounds like oleuropein and hydroxytyr...

Olive monograph & interactions
Interaction report

Olive Leaf Tea by Olivus Drug Interactions

We don’t currently list any known drug interactions for the mapped ingredients in Olive Leaf Tea. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.

The maker

Brand information

Manufacturer and brand details for Olive Leaf Tea, from the product label.

Olivus

See all Olivus products
Name
Olivus, Inc.
Street Address
930 Tahoe Blvd, Ste 802-130
City
Incline Village
State
NV
ZipCode
89451
Phone Number
(888) 654-2211
Web Address
www.Olivus.com
Pharmacist Counseling Corner

Olive Leaf Tea by Olivus: Common Questions

Does Olive Leaf Tea by Olivus interact with any medications?
We do not currently list a known interaction for the mapped ingredients in Olive Leaf Tea. This does not guarantee none exist, so confirm with your pharmacist.
How can one product interact with so many drugs?
Olive Leaf Tea 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's actually in this tea?
Olive Leaf Tea is made from olive leaf extract — that's the whole ingredient list. It's a single-ingredient product with no fillers listed.
Will this help with my arthritis or joint pain?
We don't have enough reliable evidence to say olive leaf works for osteoarthritis or any other condition. The studies haven't backed it up yet, so I can't promise it will help you.
What side effects should I watch for?
Most people who've taken olive leaf extract in trials tolerate it well. The most common complaints were headache and mild stomach discomfort. One person reported skin issues — that's rare, but possible.
Is this safe to take if I'm pregnant?
We don't have safety data for olive leaf in pregnancy or breastfeeding. Talk with your doctor or pharmacist about whether it's right for you before you start.
Will it interfere with my medications?
No interactions are documented in our data for olive leaf. That said, run your specific medications through the search tool on this page to double-check, and if you have any questions, ask your pharmacist.

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

Not sure if Olive Leaf Tea 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.

Olive Leaf Tea label
Go deeper

The Full Monographs Behind Olive Leaf Tea’s Ingredients

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

Herb & supplement monograph

Olive

Olive comes from the same tree that gives us olives and olive oil, and its leaf and fruit contain antioxidant compounds like oleuropein and hydroxytyrosol. Olive oil as part of a Mediterrane...

Read the full Olive monograph →
Sources

Sources & How We Checked

Olive Leaf Tea'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.

Olive 2 references
  1. Liccardi G, D'Amato M, D'Amato G. Oleaceae pollinosis: a review. Int Arch Allergy Immunol 1996;111:210-7. PubMed
  2. Somerville V, Moore R, Braakhuis A. The effect of olive leaf extract on upper respiratory illness in high school athletes: A randomised control trial. Nutrients. 2019;11(2). pii: E358. PubMed

See these in context on the Olive 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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