Olive Extract

Olive Extract


  • Product Specifications: 10%-80%
  • Extract The Source: Olive leaves
  • Specifications: 10%-80% HPLC
  • Extraction Solvent: Ethanol/Water
  • Extract The Source: Yellow green to light yellow powder
  • Detection Method: High performance liquid phase(HPLC)


Oleuropein is a uniquely potent polyphenol found in olive leaves. Studies have shown that, in addition to antioxidant activity, oleuropein has anti-inflammatory, antiviral, and antibacterial effects.

FocusHerb raw materials of Oleuropein are produced in Longnan, Gansu, China. Strictly control the quality of raw materials and production process to ensure that our customers can get the best quality products.

FocusHerb is currently the manufacturer with the highest content of naturally extracted oleuropein in China with a content of up to 80%.

The 20% oleuropein of FocusHerb has a transparent green colo. The chlorophyll is intact and undamaged. Solvent residues, microorganisms, heavy metals, plasticizers and other contents are in line with EU standards.

Product Specifications 10%-80%
Extract The Source Yellow green to light yellow powder
Extract The Source Olive leaves
Detection Method High performance liquid phase (HPLC)
Specifications 10%-80% HPLC
Extraction Solvent Ethanol/Water
CAS Number 32619-42-4
Molecular Formula C25H32O13
Molecular Weight 540.51
Particle Size 95% pass 80 mesh
Recommended Addition Amount l Capsule health products: 40-50mg/day,

l Cosmetic formula: 0.1-0.5%

Packaging Standard packaging: 25kg/cardboard drum; 1kg/bag
Storage Stored in cool and dry places. Keep away from strong light and heat
Shelf Life 24 months


Minute crystals from ethyl acetate, mp 87-89°C. Freely soluble in acetone, ethanol, methanol, pyridine, glacial acetic acid, 5% aq NaOH soln. Moderately soluble in water, dioxane, butanol, ethyl acetate, butyl acetate. Practically soluble in ether, petr ether, chloroform, benzene, carbon tetrachloride. This product is easy to absorb moisture and will decompose when exposed to air and sunlight.

Oleuropein is easy to absorb moisture and will decompose when exposed to air and sunlight. It is recommended to store it in a low-temperature seal under dark conditions.

  Oleuropein Function

  • Improves heart health
  • Lowers blood pressure
  • Protects the brain against Alzheimer’s and Parkinson’s
  • Enhance immunity
  • Treats type 2 diabetes
  • Supports weight management
  • Broad-spectrum antibacterial effect
  • Protect skin cells from UV damage

    Oleuropein Applications

  • Drug

For the development of new medicines against diseases caused by viruses, bacteria and parasites.

  • Healthy food

Can be used as a dietary supplement to improve human immunity.

  • Skin care products

protect the skin and reduce the damage of ultraviolet rays, achieve skin rejuvenation and skin care effects. Great for formulating skin care products.

Oleuropein  Manufacturer

FocusHerb has a 3,000 acres olive planting base in Longnan, Gansu, China. We can control the quality and stability of raw materials from the source. From incoming raw materials to final products, we strictly follow GMP requirements to ensure the product quality of Oleuropein extracts. Our annual processing raw material can reach 600 tons.

Our company has advanced imported testing equipment to ensure traceability testing from raw materials to production. The professional technical team strictly controls the quality. Low pesticide residues, low solvent residues and high purity are the basis of our products

Why FocusHerb Oleuropein?

FocusHerb has been focusing on the production and development of olive extracts for many years. We provide the products at competitive prices. Undergo rigorous independent testing to ensure that they are safe to eat around the world.

How to buy Oleuropein?

Just send an email to, or submit your needs at the bottom, we’re here for you!

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Contact us if your are thinking of purchasing highquality ingredients, develop new products, or justsolving a manufacturing challenge in your rawmaterials.

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