Olive Leaf Extract®

Botanicals & Herbs

Brand: Douglas Laboratories

CapsuleBotanicalOn Market
Click to view full label

Net Contents

60 Vegetarian Capsule(s)

Serving Size

1 Vegetarian Capsule(s)

Servings Per Container

60

Supplement Form

Capsule

Bar Code (UPC/SKU)

3 10539 83905 8

Product Version

Formula #83905 V3

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

2Dietary Attributes

Label states: Non-GMO, Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Free From

  • Gluten

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 1 Vegetarian Capsule(s) · 1 per day

IngredientAmount Per Serving
Olive leaf extract(Oleuropein)500 mg—

Not Present

Other Ingredients

Hydroxypropyl MethylcelluloseMicrocrystalline CelluloseVegetable Stearate

Target Groups

Adult (18 - 50 Years)Gluten Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Usage: As a dietary supplement, adults take 1 capsule daily or as directed by your health professional.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product.

Precautions re: Children

Keep out of the reach of children.

Precautions re: All Other

Use only if safety seal is intact.

Storage

Storage

Store in a cool, dry place.

Formulation

Formulation re: Does NOT Contain

Gluten-free, Non-GMO

Formulation re: Other

Support for microbial balance and cardiovascular health

FDA Statements

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.

FDA Statement of Identity

Dietary Supplement

Other Label Statements

General Statements: All Other Content

Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity. Scan to learn about our manufacturing excellence

Manufacturer & Distributor

Manufacturer

Douglas Laboratories

600 Boyce Road, Pittsburgh, PA, 15205

1.800.245.4440

Market Reference

$8.83 – $185.99· 40 listings
  • Douglas Laboratories Olive Leaf Extract Capsules

    Supplement First4.8(12)
    $53.50
  • DC Labs - Olive Leaf Extract 500 mg

    EarthTurns.com
    $16.15
  • GNC Herbal Plus Olive Leaf 500 Mg 100 Capsules

    GNC4.8(33)
    $29.99
  • BulkSupplements Olive Leaf Extract Capsules

    Target4.7(41)
    $25.97
  • Total Olive Olive Leaf Extract and Olive Fruit Extract

    Triquetra Health4.9(147)
    $29.99
  • East Park Research d-Lenolate 500mg

    Life Extension5.0(4)
    $30.95
  • Organic Olive Leaf Capsules

    Walmart - Complete Natural Products5.0(7)
    $15.95
  • Health's Harmony Olive Leaf Extract Supplement

    Target
    $21.99

Where to Buy Locally

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Research & Studies

  • Olive leaf extract (OLE) on the metastasis and proliferation of C57BL/6J mouse melanoma

    AP Sellan - 2016 - search.proquest.com

    … a product of Douglas Laboratoriesо purchased from … Labs at 4 weeks of age, were housed in an isolated, controlled room at approximately 20o C and were fed a dry pellet and water diet…

    2016
  • Secoiridoids delivered as olive leaf extract induce acute improvements in human vascular function and reduction of an inflammatory cytokine: A randomised, double …

    S Lockyer, G Corona, P Yaqoob… - British Journal of …, 2015 - cambridge.org

    … and 9·67 mg HT, as verified by two independent laboratories … 24h after ingestion of olive leaf extract (OLE) capsules. Values, … conference on olive oil and health consensus report, Jaén …

    2015132 citations
  • Impact of phenolic-rich olive leaf extract on blood pressure, plasma lipids and inflammatory markers: A randomised controlled trial

    S Lockyer, I Rowland, JPE Spencer, P Yaqoob… - European journal of …, 2017 - Springer

    … health claims for food products, the European Food Safety Authority states that ‘scientific evidence for the substantiation of health … although this study tested OLE capsules, which may be …

    2017352 citations
  • Immunological, anti-inflammatory, and anti-oxidant effects of Fig and Olive leaves extracts nanoparticles against Schistosoma mansoni in C57BL/6 mice

    NA El-Attar, EA El-Shabasy, MR El-Sawi - Inflammopharmacology, 2026 - Springer

    … mansoni, remains a major global health challenge, with over … The use of silver nitrate in the preparation of nano capsules of … the effect of Fig and Olive nano capsules on C57BL/6 mice …

    2026
  • Screening, isolation and characterisation of antimicrobial and antioxidant compounds from olea europaea subspecies africana leaves

    KS Mamabolo - 2017 - academia.edu

    … europaea subspecies africana leaf extracts separated with BEA… done to determine the safety of the leaves on human cells. … The wild olive tree is a shrub which grows to 5–10 m in height …

    2017
  • Chronic Fatigue Syndrome Nutritional Supplementation Helps Reduce the Symptoms & Progression of Chronic Fatigue Syndrome

    LR McNamara - drladdvip.com

    … You can buy from Douglas Labs by first creating a customer … Olive Extract 30 mg from these tablets, and an additional 45 … or other healthcare professional before taking any medication …

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-02-25. DSLD Label ID: 245335. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.