Olive Leaf Herb Extract by Bluebonnet — Ingredients, Evidence & Safety

Product Label

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Label Data

1 Capsule(s) Serving Size

60 Servings

Botanical Product Type

0% Evidence Coverage

Supplement Facts — Evidence Check

Olive Leaf Herb Extract

300 mg

📊 Market median: 500.0mg (115 products)

Median 500.0mg This product: 300mg

Other Ingredients

Hypromellose Water, Purified Cellulose Silicon Dioxide Magnesium Stearate

Label Claims — Verification

❓ All Other

❓ Structure/Function

All Other (100% of products) Structure/Function (86% of products) Nutrient (7% of products) Approved Health (1% of products) Qualified Health (1% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Kosher No Allergies Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Directions: As a dietary supplement, take one capsule daily or as directed by a healthcare practitioner.

⚠️ Warnings & Precautions

Caution: For adults only.

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

Keep out of reach of children.

🧪 Formulation Notes

Bluebonnet's Olive Leaf Herb Extract Vegetable Capsules are formulated with a standardized extract of oleuropein to help support immune and heart health.

Sustainably wildcrafted

Free of milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans and sesame. Also free of gluten, barley, rice, sodium and sugar.

Bluebonnet's KOF-K Certification #K-0000700

Made with non GMO ingredients

Gluten free

K Parve (Kosher)

Vegan

Additional Information

K Parve (Kosher)

Store tightly closed in a cool, dry place.

Product Details

UPC / SKU 7 43715 01385 8

DSLD Entry Date 2022-12-13

Product Type Botanical

Form Capsule

Brand Bluebonnet

DSLD ID 279512

Data Updated 2026-04-11

Research Evidence

5 Research Sources

47 Avg Quality Score

4 Clinical Trial

1 Rct

B Low Dose Monacolin K Combined with Coenzyme Q10, Grape Seed, and Olive Leaf Extracts Lowers LDL Cholesterol in Patients with Mild Dyslipidemia: A Multicenter, Randomized Controlled Trial

Rct Nutrients 2023

PubMed DOI

C Effect of a Supplement Containing Olive Leaf Extract and Vitamins on Performance of Male Elite Cyclists

Clinical Trial ClinicalTrials.gov 2025

ClinicalTrials.gov

C Olive Leaf Extract in Handball Players

Clinical Trial ClinicalTrials.gov 2025

ClinicalTrials.gov

C Effects of Enzymatic Digestion and Probiotic on Oleuropein Bioavailability

Clinical Trial ClinicalTrials.gov 2020

ClinicalTrials.gov

C Olive Leaf Extract as Part of a Healthy Lifestyle in the Reduction of Blood Pressure