What is Olive Leaf Extract Powder?
Olive leaf extract powder is a natural supplement that has been used for centuries for its healing and health-promoting benefits. It is made from the leaves of the olive tree, which is a native plant of the Mediterranean region. The olive leaf extract is rich in antioxidants, polyphenols, and other phytochemicals that provide a wide range of benefits to the body. It is commonly used for its immune-boosting properties, as well as for its ability to promote cardiovascular health, lower inflammation, and reduce the risk of chronic diseases.
Certificate Of Analysis (COA)
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Product Name |
Hydroxytyrosol 20% |
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Item |
Specification |
Result |
Method |
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(A) PHYSIOCHEMICAL |
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Appearance |
Even a mixture of fine powder and fine granules. Free-flowing. No crystallisation and/or caking of powder. No foreign matters. |
Conforms |
Visual |
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Color |
Yellowish Brown |
Yellowish Brown |
Visual |
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Odor |
Characteristic |
Conforms |
Olfactory |
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Taste |
Characteristic |
Conforms |
Gustatory |
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Loss on drying |
NMT 5.0% |
4.32% |
CP2025 (105 oC, 3h) |
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Gross Weight Per Standard Drum (kg) |
NLT 11.50 kg
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Conforms |
Weighing Scale |
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Net Weight Per Standard Drum (kg) |
NLT 10.00 kg |
Conforms |
Weighing Scale |
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Packaging-Inner Packaging |
Bi-layers of PE bags. Tightly sealed with no leakage. Desiccants inside the bag. |
Conforms |
Visual |
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Packaging – Drum |
Height: 30.0 cm ± 3% (29.1cm-30.9cm) |
Conforms |
Ruler |
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Width: 20.0 cm ± 3% (19.4cm- 20.6cm) |
Conforms |
Ruler |
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Fibre Drum. Intact. Correct dimensions and shape. Tightly sealed with no leakage. Printed with Product Name, LOT, MFG and EXP. |
Conforms |
Visual |
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Packaging – Film Wrap |
Intact |
Conforms |
Visual |
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(B) ACTIVE INGREDIENT |
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Natural Hydroxytyrosol |
NLT 20.00% |
20.58% |
HPLC |
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(C) MICROBIOLOGICAL |
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Total Aerobic Microbial Count |
NMT 1 X 103 CFU/g |
Conforms |
USP 39 <2021> |
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Total Yeast & Mould Count |
NMT 1 X 102 CFU/g |
Conforms |
USP 39 <2021> |
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Escherichia coli |
ABSENT (CFU/10g) |
Conforms |
USP 39 <2022> |
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Salmonellae |
ABSENT (CFU/10g) |
Conforms |
USP 39 <2022> |
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(D) HEAVY METAL |
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Total heavy metals |
NMT 10.0 ppm |
Conforms |
ICP-MS |
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Lead(Pb) |
NMT 2.0 ppm |
Conforms |
ICP-MS |
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Arsenic(As) |
NMT 2.0 ppm |
Conforms |
ICP-MS |
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Cadmium(Cd) |
NMT 1.0 ppm |
Conforms |
ICP-MS |
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Mercury(Hg) |
NMT 1.0 ppm |
Conforms |
ICP-MS |
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NMT = Not More Than NLT = Not Less Than |
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Is Olive Leaf Extract Powder Effective?
Immune System Support
One of the primary benefits of olive leaf extract powder is that it supports the immune system. The compounds in the extract are known to boost the production of white blood cells, which are responsible for fighting infection and disease. Olive leaf extract powder also has antiviral and antibacterial properties, which can reduce the severity and duration of colds and flu.
Cardiovascular Health
Olive leaf extract powder has been shown to promote heart health by reducing high blood pressure and improving blood flow. It contains a compound called oleuropein, which has been found to lower cholesterol levels and prevent the buildup of plaque in the arteries. Additionally, olive leaf powder can help to reduce inflammation, which is a major risk factor for heart disease.
Immune System Support
Cardiovascular Health
Anti-inflammatory Properties
Anti-ageing Benefits
Promotes Digestive Health
Anti-inflammatory Properties
Chronic inflammation is believed to be a contributing factor to a wide range of health problems, including arthritis, digestive disorders, and even cancer. Olive Leaf Powder contains compounds that have been shown to reduce inflammation throughout the body. This can help to alleviate symptoms and prevent long-term damage caused by chronic inflammation.
Anti-ageing Benefits
The antioxidants in olive leaf powder can help to protect the body against free radicals, which are unstable molecules that can cause cellular damage and accelerate the ageing process. By reducing oxidative stress, olive leaf extract powder can help to keep the body healthy and reduce the signs of ageing.
Promotes Digestive Health
Olive Leaf Powder contains natural antimicrobial and anti-inflammatory compounds that can help to alleviate digestive issues such as bloating, gas, and cramping. Additionally, it can help to support the growth of healthy gut bacteria, which is essential for maintaining good digestive health.
Service Processes
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Pre-sales Consultancy
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Confirmation of order
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Production
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Multi-Channel Shipping
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Confirmation of receipt
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After-sale Services
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Certificates
Security statement：
Our company guarantees that the goods sent are safe, non-flammable and non-explosive, and consistent with the declaration. Under normal transportation conditions, all losses caused by the products sent by our company shall be borne by our company.
Tags: Olive Leaf Extract Powder, Olive Leaf Powder manufacturers, suppliers, factory, wholesale, best, price, buy, for sale, bulk
FAQ
FAQ
01. Why is the colour of olive leaf extract powder brownish yellow? Will it affect the colour of the final product?
02. What is the stability of olive leaf extract powder in the formula?
03. Is this product sourced purely from natural sources?
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Reference
[1]Valorisation of the Photo-Protective Potential of the Phytochemically Standardised Olive (Olea europaea L.) Leaf Extract in UVA-Irradiated Human Skin Fibroblasts. Paulina Machala et al. [2022-08-12]
[2]Extraction of oleuropein from Palestinian olive leaf by using simple extraction methods and applying the extract in cosmetic products. Hiba Khader et al. [2014]
[3]Maritina Kesente, E. Kavetsou et al. "Encapsulation of Olive Leaves Extracts in Biodegradable PLA Nanoparticles for Use in Cosmetic Formulation." Bioengineering (2017). [2017-09-01]
[4]S. El, S. Karakaya. "Olive tree (Olea europaea) leaves: potential beneficial effects on human health." Nutrition reviews (2009). [2009-11-01]
