High-Quality Green Olive Leaf Supplier & Companies

Premium B2B Olive Leaf Extracts & Active Botanical Ingredients. Empowering Global Life Science Brands with Clinically Standardized Oleuropein and Hydroxytyrosol.

Product Catalog

Featured Botanical Extracts & Intermediates

Explore our premium active ingredients engineered for clinical efficacy, sports nutrition, cosmetics, and functional foods.

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Corporate Profile

Chengdu Chenlv Herb Co., Ltd.

Established in 2012, Chengdu Chenlv Herb Co., Ltd. is a premier high-tech enterprise dedicated to the research, development, custom manufacturing, and global distribution of bioactive botanical extracts and natural pharmaceutical ingredients.

Headquartered in the botanical resource corridor of Chengdu, China, we operate under strict regulatory criteria to extract highly active compounds. We leverage cutting-edge separation and purification technology to deliver premium raw materials to the pharmaceutical, functional health supplement, cosmetics, and veterinary sectors worldwide. Our extraction methodologies prioritize bio-activity preservation, environmental sustainability, and trace regulatory compliance.

  • State-of-the-art phytochemistry verification labs
  • Direct farm-to-factory traceability protocols
  • Pesticide, heavy metal, and PAHs control systems
  • Custom particle sizing and solubility optimization
Chenlv Herb Production Facility

8+

Years Production Experience

2711㎡

GMP Factory Area

3+

R&D Strategic Centers

10+

Standardized Active Bases

17+

Core Cooperative Clients

1+

Global Continents Served

Industry Whitepaper

Global Market Dynamics & B2B Olive Leaf Sourcing Trends

Analyzing the pharmacological landscape, regulatory changes, and extraction advancements of Oleuropein & Hydroxytyrosol.

1. The Shift to Polyphenolic Efficacy

Modern consumers demand evidence-backed functional products. Green Olive Leaf Extract, uniquely rich in Oleuropein and Hydroxytyrosol, is shifting from traditional herbal remedies to clinically trialed dietary therapies. Research confirms its powerful cardioprotective, anti-inflammatory, and glucose-regulatory actions, driving high demand in North America and Western Europe.

2. Strict International Regulatory Demands

Regulatory agencies like the US FDA, European Food Safety Authority (EFSA), and China's NMPA are tightening restrictions on solvent residues, PAHs, and pesticide profiles in imported raw materials. Strategic sourcing managers prefer manufacturers with ISO, Halal, Kosher, and FDA credentials to protect supply chains from regulatory delays.

3. Sustainable Eco-Extraction Technology

Global brands focus on environmental footprints. Standard water-ethanol dynamic countercurrent extraction has replaced petroleum-ether and chlorinated solvent extraction methods. Chenlv Herb leads this shift by using recycled extraction media, reducing production waste, and maximizing bio-active recovery rates.

Technical Edge

Engineering Superiority & Brand Protections

Why leading global enterprises choose Chengdu Chenlv Herb Co., Ltd. for their natural ingredient supply chains.

INNOVATIVE

Our dedicated phytochemistry research team develops custom active ingredients and customized formulations to help differentiate your brand in a crowded market.

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High Efficiency

We use automated processes to optimize production time, utilizing eco-friendly, barrier-compliant packaging that aligns with your environmental values.

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SUSTAINABLE

We focus on environmental sustainability, clean extraction media, and end-to-end green solutions that protect natural ecosystems.

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SERVICE

Our global logistics network and localized customer support ensure clear communication, rapid delivery, and reliable inventory management.

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quality assurance

Our dedicated quality control team monitors every stage of production, from raw botanicals to the final packaged extract, ensuring compliance with global regulatory standards.

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Enrich Experience

With years of experience in custom phytochemistry, we provide the technical expertise and scientific precision required for challenging active ingredient extractions.

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Factory 4.0 Automation Systems
Smart Production

Chinese Factory 4.0: Supply Chain Resilience & Smart Manufacture

Chengdu Chenlv Herb uses advanced manufacturing technology to optimize raw material extraction. Our Factory 4.0 initiative integrates automation and digital quality systems to ensure reliable, high-volume production.

Our extraction lines are equipped with real-time sensors that monitor temperature, solvent ratios, flow velocity, and pressure. This digital tracking minimizes batch-to-batch variation, resolving a common challenge in natural botanical sourcing.

We work with direct agricultural supply chains to secure raw materials, protecting production from seasonal shortages. Our localized raw material storage and automated refining lines guarantee consistent delivery times, even during global shipping disruptions.

Product Applications

Diverse Applications of Green Olive Leaf Extract

Providing functional benefits and active compounds across a wide range of industries.

Health Care Application

Health Care

Our plant extracts support the development of safe and effective dietary supplements, meeting the global demand for clean, natural wellness products.

Pharmaceutical Application

Pharmaceutical

We provide high-purity active ingredients and botanical compounds that serve as reliable precursors for targeted therapeutic applications.

Cosmetics Application

Cosmetics

Our extracts provide natural antioxidant and anti-aging benefits, helping cosmetic brands formulate clean, high-performance skincare products.

Animal Nutrition Application

Animal Nutrition

Our botanical ingredients support immune health and optimal growth performance, providing a natural alternative for modern animal feed formulations.

Customization Workflow

End-to-End Contract Manufacturing Services

From initial design to final verification, we simplify B2B manufacturing and custom botanical processing.

01
Cooperation Intention

Cooperation Intention

We consult with your team to determine raw material requirements, solubility, and targeted active concentration levels.

02
Quotation

Quotation

We provide a comprehensive cost proposal based on your specifications, raw material inputs, and volume requirements.

03
Sign the Contract

Sign the Contract

We execute standard agreements, defining technical specifications, testing methods, delivery terms, and quality guarantees.

04
Demand Customization

Demand Customization

Our research and development team produces initial trial samples for client testing and assay verification.

05
Volume Production

Volume Production

Upon sample approval, our factory schedules production and runs the run under GMP extraction controls.

06
Inspection

Inspection

Our quality control laboratory tests the finished product batches, issuing detailed Certificates of Analysis (COA).

07
Shipment

Shipment From Factory

We pack the products securely in compliance with food-safety standards and ship them directly to your destination.

Safety & Validation

International Certifications

Our manufacturing and processing facilities comply with global regulatory, safety, and quality standards.

ISO Certification
HACCP Certificate
HALAL Certification
KOSHER Certification
GMP Certification
FDA Registration
Industry Knowledge

Latest Industry & Company Updates

Keep track of market trends, manufacturing developments, and upcoming events in the botanical extraction sector.

Citrus aurantium news
May 28, 2025

The price of Citrus aurantium raw material rises, what is the market prospect of extract?

Rising raw material prices for Citrus aurantium in China have drawn industry focus. As the production season ends, price shifts driven by supply and demand are shaping sourcing plans for active extract buyers.

CPHI China 2025 invitation
May 28, 2025

Chengdu Chenlv Herb invites colleagues in the industry to explore new opportunities at 2025 CPHI China

We are participating in CPHI China 2025. Visit us to explore our latest botanical extracts, discuss custom manufacturing options, and review our quality testing protocols.

API conference invitation
May 28, 2025

Chengdu ChenLv Herb invites you to attend the 92nd API conference

We are attending the 92nd API Conference to showcase our latest active ingredients, discuss regulatory compliance, and meet with global distribution partners.

Client Support

Frequently Asked Questions

Find answers to common questions about sourcing, quality control, extraction methods, and order processing.

Q1: What standard concentrations of Oleuropein do you offer for your Green Olive Leaf extract?
We supply Green Olive Leaf extract in standardized active concentrations, including 10%, 20%, 40%, and up to 80% Oleuropein verified by HPLC. We can also customize concentrations to meet your formulation specifications.
Q2: How does Chenlv Herb verify the removal of pesticide residues and heavy metals?
Every batch of extract undergoes analytical testing in our labs and third-party validation (SGS/Eurofins). We verify heavy metals (Lead, Arsenic, Cadmium, Mercury), solvent residues, and pesticide screens to ensure full compliance with EU and FDA regulations.
Q3: What is the shelf life and storage protocol for your powder extracts?
Our extracts have a standard shelf life of 24 months when stored in their original sealed packaging in a cool, dry place away from direct sunlight. We use double food-grade polyethylene bags inside fiber drums to protect the product during shipping and storage.
Q4: Do you offer custom particle size matching for capsule and functional beverage brands?
Yes. We offer custom milling, granulating, and mesh sizing (from 80 mesh up to ultra-fine powders) to match your manufacturing requirements. For liquid applications, we can optimize the extract's water solubility.
Q5: What is your typical lead time for custom OEM/ODM bulk botanical extraction?
Standard inventory items ship within 3-5 business days. Custom formulations or large production runs typically require 2 to 3 weeks from sample approval to delivery, depending on the extraction complexity and volume.

Request Technical Specs & Custom Pricing

Get in touch with our team for detailed product specifications, certificates of analysis, or custom volume pricing. We will follow up within 24 hours.

Contact Our Sourcing Team
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