Natural 5%~70% Oleuropein/Maslinic Acid/Hydroxytyrosol Olive leaf Extract for Cardiovascular Support and Blood Pressure Management

Olive Leaf Extract delivers superior antioxidant, antibacterial and anti-inflammatory effects with stable batch quality and good solubility. Non-GMO and additive-free, ideal raw material for immune and cardiovascular health supplements.

Olive leaf extract possesses multiple pharmacological effects, primarily attributed to active constituents like oleuropein and hydroxytyrosol.

 

· Antioxidant Effects: The polyphenolic compounds in olive leaf extract, such as oleuropein, have a strong ability to scavenge free radicals and can increase the activity of superoxide dismutase. Its antioxidant activity has been found to be even stronger than the commonly used antioxidant Trolox in some studies.

· Antibacterial and Antiviral Effects: Oleuropein and hydroxytyrosol exhibit broad-spectrum antibacterial and antiviral activity. Studies show they are effective against various standard strains and clinically isolated strains (such as Haemophilus influenzae and Staphylococcus aureus). Their antiviral mechanisms include inactivating viruses and preventing viral replication, also showing effects against viruses like HIV-1 and HBV.

· Cardiovascular Protection: Olive leaf extract has protective effects on the cardiovascular system. Oleuropein can help lower blood pressure, reduce atherosclerosis, and possesses antiarrhythmic and vasodilatory effects. Some clinical studies have shown that olive leaf extract can be as effective as certain blood pressure medications (like captopril) in reducing hypertension.

· Hypoglycemic and Hypolipidemic Effects: Olive leaf extract has significant efficacy in lowering blood sugar and can improve the body's sensitivity to insulin. Its ester extracts can also reduce serum total cholesterol, triglyceride, and low-density lipoprotein cholesterol levels in diabetic model mice.

· Antitumor Effects: Components like oleuropein have antitumor activity, capable of inhibiting the proliferation and migration of tumor cell lines in a dose-responsive manner and inducing tumor regression.

· Anti-inflammatory and Neuroprotective Effects: Olive leaf extract has anti-inflammatory and analgesic effects. Furthermore, research indicates neuroprotective properties, potentially helping in the prevention and treatment of brain disorders like Parkinson's and Alzheimer's disease.

· Other Effects: Olive leaf extract also has roles in enhancing immunity, protecting skin cells from UV damage, and potentially aiding in weight control, possibly by influencing thermogenesis to assist weight loss).