Olive Leaf Extract 500 mg®

Botanicals & Herbs

Brand: NOW

CapsuleBotanicalOn Market
Click to view full label

Net Contents

60 Veg Capsule(s)

Serving Size

1 Veg Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 33739 04723 6

Product Version

CODE 4723 V2

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.

3Dietary Attributes

Label states: Vegan, Vegetarian, Gluten-Free.

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

Supplement Facts

Serving Size: 1 Veg Capsule(s) · 1–3 per day

IngredientAmount Per Serving
Olive leaf extract(Oleuropein)500 mg

Not Present

Other Ingredients

CelluloseMagnesium StearateSilica

Target Groups

VeganVegetarianAdult (18 - 50 Years)Gluten FreeDairy Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Usage: Take 1 capsule 1 to 3 times daily as needed.

Warnings & Precautions

Precautions re: All Other

Caution: For adults only.

Precautions re: Pregnant or Nursing or Prescription Medications

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Precautions re: Children

Keep out of reach of children.

Precautions re: All Other

Do Not Eat Freshness Packet. Keep in Bottle.

Precautions re: Allergies

Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Storage

Storage

Store in a cool, dry place after opening.

Formulation

Formula re: Contains

Standardized to 6% Oleuropein

Formulation re: Vegetarian/Vegan

Vegetarian/Vegan

Formulation re: Does NOT Contain

Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.

FDA Statements

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.

FDA Statement of Identity

A Dietary Supplement

Other Label Statements

General Statements: All Other Content

The Olive tree (Olea europaea) has been an integral part of Mediterranean and Middle Eastern cultures for millennia. Although traditional herbalists have primarily used its leaves in teas, they have also been used in foods. Olive leaves have the highest free radical scavenging power among the different parts of the Olive tree.

Brand IP Statement(s) re: (c), (TM), (SM)

NOW(R) Olive Leaf Extract is manufactured under strict quality control conditions and is standardized to a minimum of 6% Oleuropein.*

General Statements: All Other Content

CAPSULE SIZE

General: Product/Version Code

CODE 4723 V2

General Statements: All Other Content

Free Radical Scavenger*

General Statements: All Other Content

Botanicals/Herbs

General Statements: All Other Content

Family owned since 1968.

General Statements: All Other Content

Natural color variation may occur in this product.

General Statements: All Other Content

Please Recycle.

Seals/Symbols

GMP QUALITY ASSURED

Manufacturer & Distributor

Manufacturer

NOW Foods

395 S. Glen Ellyn Rd., Bloomingdale, IL, 60108, USA

Market Reference

$9.00 – $90.00· 40 listings
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Where to Buy Locally

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    5.0 (37)

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    50 Broadway, London SW1H 0BL

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    6-8 Maddox St, London W1S 1NR

Research & Studies

  • The effect of olive leaf extract on cardiovascular health markers: A randomized placebo-controlled clinical trial

    Y Stevens, B Winkens, D Jonkers… - European journal of …, 2021 - Springer

    … of extracts from olive leaves rich in olive phenolics have shown that these extracts are able … osteopenia indicate that olive leaf extract (OLE) supplementation favorably affects outcomes …

    202152 citations
  • Zero effect of multiple dosage of olive leaf supplements on urinary biomarkers of oxidative stress in healthy humans

    M Kendall, M Batterham, H Obied, PD Prenzler, D Ryan… - Nutrition, 2009 - Elsevier

    … on oxidative status of young and healthy male and female subjects. METHODS: This was a … of the effect of dietary supplementation with olive leaf extracts. Healthy young adult male and …

    200937 citations
  • Olive leaf extract supplementation improves postmenopausal symptoms: a randomized, double-blind, placebo-controlled parallel study on postmenopausal …

    M Imperatrice, A Lasfar, CAJ van Kalkeren, F Troost - Nutrients, 2024 - mdpi.com

    … ’s health. Objectives: The aim of this study was to investigate whether an olive leaf extract (… In a randomized, double-blinded parallel study design, 60 healthy postmenopausal women …

    202410 citations
  • Olive leaf extracts act as modulators of the human immune response

    T Magrone, A Spagnoletta, R Salvatore… - … Metabolic & Immune …, 2018 - benthamdirect.com

    … medicine in virtue of their healthy effects. Olive leaf extracts (OLEs) contain higher amounts of polyphenols than those detected in the extra virgin olive oil and fruit. Several lines of …

    201884 citations
  • Effects of olive leaf polyphenols on blood lipid profiles and cardiovascular risk markers in healthy and at-risk populations: a narrative review

    SLM van Stratum, Y Stevens, J Plat - Food & Function, 2026 - pubs.rsc.org

    … This section outlines essential background on olive leaf extract, including its traditional use, … As a result, OLE is now commonly used in dietary supplements and functional foods aimed …

    2026
  • Olive Leaf Extract Health-Promoting and Anti-Tumor Properties: An Adjunct Therapy in Pediatric Oncology?

    I Airoldi, C Brignole, F Morandi - Nutrients, 2026 - europepmc.org

    … olive leaf extract (OLE) not merely as a simple supplement, … olive oil is the most famous product of the Olea europaea tree… for standard risk patients (a result now comparable to ALL), 84.2…

    2026

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2015-03-25. DSLD Label ID: 42993. 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.