Olive Leaf Extract - 250 mg Ingredients & Drug Interactions
by DaVinci Laboratories Of Vermont
What is this page for?
First and foremost: checking Olive Leaf Extract - 250 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
Olive Leaf Extract - 250 mg is a dietary supplement by DaVinci Laboratories Of Vermont 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.
HelloPharmacist Scorecard of Olive Leaf Extract - 250 mg by DaVinci Laboratories Of Vermont
Four independent checks of what is known — a summary of the available information, not a grade of the product itself.
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
None of the active ingredients could be matched to our evidence database, so intended use can't be graded.
Why this rating?
- None of the active ingredients could be matched to a HelloPharmacist monograph, so intended use can't be graded against our evidence data.
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.
- “Olive Leaf (Olea europaea) Extract” is listed as a grouped ingredient — the label gives one combined amount (250 mg) without saying how much of each component you get.
None of the active ingredients could be matched to our interaction database.
Why this rating?
- We couldn't match any ingredient to a HelloPharmacist monograph, so there was nothing to check interactions against.
None of the active ingredients could be matched to our safety data.
Why this rating?
- We couldn't match any ingredient to a HelloPharmacist monograph, so there was no safety data to measure.
HelloPharmacist summaryFully disclosed formula with no assessable stated purpose. Medication interactions could not be assessed, and safety information could not be assessed.
Assessment coverage: 0 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Sep 25, 2013.
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
General information
Key facts about Olive Leaf Extract - 250 mg, straight from the product label.
| Brand | DaVinci Laboratories Of Vermont |
|---|---|
| Barcode (UPC) | 026664276292 |
| Net contents | 90 Capsule(s); 250 mg |
| Market status | On market |
| Date entered into DSLD | Sep 25, 2013 |
| DSLD ID | 23315 |
| Product type | Other Combinations |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Vegetarian, Adult (18 - 50 Years), Gluten Free |
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 Extract - 250 mg by DaVinci Laboratories Of Vermont, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Oleuropein | 37.5 mg | -- |
| Olive Leaf (Olea europaea) Extract | 250 mg | -- |
Other ingredients: Rice Flour, Vegetable Cellulose, Vegetable Stearate
Tap any ingredient to jump to its full detail below.
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.
General Statements
9951900 0413
TRUTH We pledge total truth in labeling. Our family of products contain only the purest and most potent ingredients. Guaranteed.
Color of this product may vary due to color variations of the natural ingredients.
Formulation
This product is vegetarian and free of citrus, corn, gluten and yeast.
This product is vegetarian and free of citrus, corn, gluten and yeast.
VEGETARIAN
Precautions
Warning: If pregnant or nursing, consult your health care practitioner before taking this product.
Keep out of reach of children.
Storage
Store in a cool, dry place.
FDA Disclaimer Statement
This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
General
0200762.090 0310A
FDA Statement of Identity
A Dietary Supplement to Support Immune System Function
Formula
Standardized to yield a minimum of 37.5 mg (15%) Oleuropein per capsule
Suggested/Recommended/Usage/Directions
Suggested Use: As a dietary supplement, take 1 capsule with each meal, or as directed by your health care practitioner. If detoxification symptoms occur, reduce daily dosage.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Olive Leaf Extract - 250 mg by DaVinci Laboratories Of Vermont label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
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)The Ingredients in Olive Leaf Extract - 250 mg by DaVinci Laboratories Of Vermont
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 container90 Amounts shown are per serving.
Olive Leaf (Olea europaea) Extract
No knowninteractions
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 Leaf (Olea europaea) Extract monograph & interactions- › Oleuropein
Other (inactive) ingredients: Rice Flour, Vegetable Cellulose, Vegetable Stearate. These complete the product’s ingredient list but are not active constituents.
Olive Leaf Extract - 250 mg by DaVinci Laboratories Of Vermont Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Olive Leaf Extract - 250 mg. This doesn’t guarantee none exist — always confirm with your pharmacist before combining a supplement with your medications.
Brand information
Manufacturer and brand details for Olive Leaf Extract - 250 mg, from the product label.
DaVinci Laboratories Of Vermont
See all DaVinci Laboratories Of Vermont products- Name
- DaVinci Laboratories of Vermont a division of FoodScience Corp.
- Street Address
- 20 New England Drive, Suite 10
- City
- Essex Junction
- State
- VT
- ZipCode
- 05452
- Web Address
- www.davincilabs.com
Olive Leaf Extract - 250 mg by DaVinci Laboratories Of Vermont: Common Questions
Does Olive Leaf Extract - 250 mg by DaVinci Laboratories Of Vermont interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Olive Leaf Extract - 250 mg is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
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.
The Full Monographs Behind Olive Leaf Extract - 250 mg’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Olive Leaf Extract - 250 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.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
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
- Liccardi G, D'Amato M, D'Amato G. Oleaceae pollinosis: a review. Int Arch Allergy Immunol 1996;111:210-7. PubMed
- 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
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