Concentrated Plant Extract Oleuropein Olive Leaf Extract
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Minimum Order Quantity: 1g/10g/1kg.
Payment Terms: T/T 100% in advance.
Sample Policy: Free sample, buyer pays shipping.
Place of Origin: China
Part Used: Leaf
Appearance: Fine brownish yellow powder
Product Specification: Oleuropein 5%~20%
Oleuropein Olive Leaf Extract Oleuropein & Hydroxytyrosol Powder
Olive leaf is the leaf of the olive tree (olea europaea). It has been used by various cultures for both medicinal and nutritional uses. In the Mediteraranean region olive leaves have been used for centuries for the treatment of complaints such as high blood pressure, inflammation, arthritis, fever and high blood sugar. They are also thought to have anti-aging, immunos.
Clinical evidence has been conflicting regarding the blood pressure lowering effect, however bioassays support its antibacterial, antifungal, and anti-inflammatory effects at a laboratory level. An extract made directly from fresh olive leaves gained international attention when it was shown to have an antioxidant capacity almost double green tea extract and 400% higher than vitamin C.
Olive Leaf Extract contains powerful anti-oxidants like those found in olive oil.
Olive Leaf Extract's active component is a Phenolic compound known as Oleuropein. Oleuropein is part of a compound produced by Olive trees that make them resistant to insect and bacterial damage. Like the active component of red wine, Resveratrol, Oleuropein imparts many important antioxidant benefits. This natural antibiotic boosts immune and helps fight colds and the flu.
Function
1.Inhibiting the growth of every virus, bacteria, fungi and protozoa and killing them.
2.Preventing the onset of colds, flu, and a range of viruses, yeast, fungal and mould problems, bacterial infections, and parasites.
3.Powerful effects on anti-infectious disease.
4.Being lethal to some cancer cells based upon it's general immune enhancing properties.
5.Being a useful treatment for the opportunistic infections associated with HIV
6.Lowering blood pressure, increasing blood flow in the coronary arteries, relieving arrhythmias, preventing the hardening of the arteries.
7.Improving the auto-immune disorder
COA of Olive Leaf Extract
Mesh Analysis: Pass 80 Mesh
Moisture: 3.52%
Ash: 3.11%
Carriers Used: None
Extract Ratio: 10:1
Extract Solvents: Alcohol & Water
Heavy Metals: <10mg/kg
Arsenic(as As2O3): <2mg/kg
Pesticides: Absent
Total Bacteria: <1000cfu/g
E.Coli.: Absent
Salmonella: Absent
Mold: <50cfu/g
Yeast: <50cfu/g
Aflatoxin: <5μg/kg
Packaging Standards
To ensure product integrity and safety during global transit, we implement strict packaging standards tailored to your order volume. From laboratory samples to bulk production, your goods are secured against moisture, light, and contamination.

1g – 1kg: Sample & R&D Packs
Packaging: High-quality Aluminum Foil Bag.
Features: Vacuum-sealed option available. Provides a perfect barrier against light and moisture.
Ideal for: Samples, trial orders, and high-value active ingredients.

5kg – 10kg: Mid-Sized Cartons
Packaging: Reinforced Corrugated Carton.
Protection: Inside packed with double-layer PE plastic bags to prevent leakage.
Ideal for: Pilot production and air freight shipments.

25kg: Standard Bulk Drums
Packaging: Robust Fiber Drum (Standard Net Weight: 25kg).
Protection: Equipped with double sterile inner liners and tamper-evident seals. Designed for maximum durability and stacking stability.
Ideal for: Large-scale manufacturing and sea freight.

1kg: Professional R&D Bottle for Liquid
Packaging: HDPE or premium Fluorinated bottle.
Sealing: Triple-lock system: induction foil, internal plug, and tamper-evident cap.
Features: Ergonomic, chemical-resistant design for pouring precision and stability.
Best for: High-value actives, R&D samples, and pilot batches.

25kg: Industrial Jerrycan for Liquid
Packaging: Heavy-duty, UN-certified HDPE container.
Sealing: Precision neck with high-torque tamper-evident cap and leak-proof gaskets.
Features: Integrated handle and reinforced walls for superior stacking stability.
Best for: Bulk procurement and international sea/air freight.
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