Olive Leaf 375 mg Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Olive Leaf 375 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 375 mg is a dietary supplement by Dr. Clark Store 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 375 mg by Dr. Clark Store
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.
What’s inside
Full disclosure
This product contains one active ingredient: olive leaf extract at 375 mg per capsule. The capsule shell itself is made from gelatin, an inactive ingredient that holds the extract together.
Does it work?
Not established
The evidence on olive leaf for the conditions listed — osteoporosis, indigestion (dyspepsia), exercise-related respiratory infections, shingles, flu, and osteoarthritis — is insufficient to rate. We don't have reliable data showing whether it works for any of these uses.
How safe is it?
Well-documented data
Olive as a food and olive oil are very safe. When taken as a concentrated supplement, the safety picture is less clear — these aren't as well studied as the food forms you'd eat.
In clinical trials, olive leaf extract has been well tolerated overall, though some people reported headache or stomach discomfort. One person in a trial developed skin problems and acne.
If you're sensitive to tree pollen, note that olive tree pollen can trigger seasonal respiratory allergies. Talk with your doctor or pharmacist before starting concentrated olive supplements, especially if you have any health concerns.
Meds to double-check
No known interactions
No interactions are documented in our data for olive leaf extract. That doesn't mean none exist — it means they haven't been flagged in the research we hold.
If you take any medications, it's still worth confirming with 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.
Olive leaf extract is generally well tolerated, but the evidence for what it can do isn't established yet. The safety data we hold mainly covers it as food and oil, not as a concentrated supplement — that's still less studied.
If you're thinking about taking this, check in with your doctor or pharmacist first to make sure it fits your health picture.
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 May 22, 2020.
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 375 mg, straight from the product label.
| Brand | Dr. Clark Store |
|---|---|
| Barcode (UPC) | 652384107327 |
| Net contents | 100 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | May 22, 2020 |
| DSLD ID | 219772 |
| Product type | Botanical |
| Supplement form | Capsule |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years) |
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 375 mg by Dr. Clark Store, sourced from the NIH Dietary Supplement Label Database.
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.
Suggested/Recommended/Usage/Directions
Suggested Use: Adults and children 12 years of age or over, take 1 capsule daily, or as directed by a healthcare professional.
Formulation
Our products don't contain flow agents like magnesium stearate. Not now, not ever.
Supports immune function
Seals/Symbols
Made in USA
General Statements
Leader in purity Established by Dr. Clark's family in 1993
Company does not adopt any Dr. Clark claims.
FDA Statement of Identity
Dietary Supplement
Storage
Store at room temperature.
Precautions
Keep away from children.
Warning: If you are pregnant, nursing or taking any medications, consult your doctor before use.
If any adverse reactions occur, immediately stop using this product and consult your doctor. If seal under cap is damaged or missing, do not use.
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is 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.
Olive Leaf 375 mg by Dr. Clark Store 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 375 mg by Dr. Clark Store
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.
Olive
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 monograph & interactionsOther (inactive) ingredients: Gelatin Capsules. These complete the product’s ingredient list but are not active constituents.
Olive Leaf 375 mg by Dr. Clark Store Drug Interactions
We don’t currently list any known drug interactions for the mapped ingredients in Olive Leaf 375 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 375 mg, from the product label.
Dr. Clark Store
See all Dr. Clark Store products- Name
- Self Health Resource Center
- Street Address
- 1055 Bay Blvd., Ste A
- City
- Chula Vista
- State
- CA
- ZipCode
- 91911
- Phone Number
- (866) 372-5275
- Web Address
- www.DrClarkStore.com
Olive Leaf 375 mg by Dr. Clark Store: Common Questions
Does Olive Leaf 375 mg by Dr. Clark Store interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
What is olive leaf extract supposed to do?
Is this safe to take long-term?
What side effects might I experience?
Is it safe to take this while pregnant or breastfeeding?
Does this contain any fillers or other ingredients?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Olive Leaf 375 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 375 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 375 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