Olive Leaf Extract 40% Oleuropein

Product Overview

Standardized Olive Leaf Extract 40% is a concentrated botanical ingredient derived from Olea europaea L. leaves, standardized to contain 40% oleuropein, a key phenolic compound naturally found in olive plants. It is widely used in dietary supplements, functional nutrition products, and antioxidant-focused herbal formulations requiring consistent olive leaf active compound levels.

Olive leaf extract is valued by formulators seeking a plant-based ingredient with a defined polyphenol profile. Through controlled extraction and standardization processes, olive leaf compounds are concentrated into a stable powder format suitable for capsules, tablets, powders, and botanical blends.

What Is Standardized Olive Leaf Extract 40%?

Standardized Olive Leaf Extract 40% is a high-concentration extract produced from olive leaves (Olea europaea L.) and standardized according to oleuropein content. Oleuropein is a naturally occurring secoiridoid compound considered one of the primary quality markers for olive leaf extract.

Compared with conventional olive leaf powder, standardized extract provides improved control of active compound concentration, making it suitable for supplement manufacturers requiring consistent raw material specifications and reproducible formulation performance.

Specifications

Key Benefits

• Provides a concentrated source of olive leaf polyphenols with controlled oleuropein content.
• Supports standardized botanical supplement development with consistent active compound specifications.
• Suitable for antioxidant-focused nutritional and wellness formulations.
• Offers a plant-based ingredient option for capsules, tablets, and functional nutrition products.

Applications

• Dietary Supplements: Used in capsules, tablets, and powdered botanical formulas.
• Antioxidant Products: Incorporated into formulas featuring plant-derived polyphenols.
• Functional Foods: Added to nutrition products requiring standardized herbal ingredients.
• Herbal Blends: Combined with other botanical extracts for customized formulations.

Olive Leaf Extract Standardization Guide

For olive leaf extract procurement, oleuropein content is the primary specification used to compare product strength. However, professional buyers should also evaluate botanical source, extraction method, analytical testing, and supporting quality documentation to ensure suitable ingredient selection.

For supplement manufacturers, reviewing oleuropein assay data, raw material origin, extraction process, and quality documentation helps ensure reliable olive leaf extract selection for long-term production.

Why Choose This Product

• Available in a standardized 40% oleuropein olive leaf extract specification.
• Produced under controlled manufacturing conditions with quality evaluation procedures.
• Quality testing can include botanical identification, HPLC oleuropein analysis, heavy metals testing, microbiological testing, residual solvent testing, and moisture analysis.
• Suitable for bulk ingredient supply, OEM/ODM supplement development, and customized packaging requirements.
• Technical documents including COA, TDS, and SDS can support buyer quality review.

Packaging Options

Standardized Olive Leaf Extract 40% is commonly supplied in sealed aluminum foil bags packed inside fiber drums to protect product quality during storage and transportation. Packaging formats can be customized according to production requirements.

OEM & Private Label

This botanical extract can be incorporated into customized capsules, tablets, powder blends, and functional nutrition products. OEM support may include formulation assistance, private label development, customized packaging, and technical documentation preparation.

Quality Control

Each batch should undergo quality evaluation including:

• Botanical identity verification
• Oleuropein assay testing by HPLC
• Heavy metals analysis
• Microbiological testing
• Residual solvent testing
• Moisture content verification

Conclusion

Standardized Olive Leaf Extract 40% provides nutraceutical manufacturers with a high-quality botanical ingredient featuring controlled oleuropein content and flexible formulation applications. Contact us today to request samples, a COA, technical documents, and a wholesale quotation for Standardized Olive Leaf Extract 40%.