olive leaf extract anti-inflammatory benefit immune system effect diabetes and blood sugar anti-HIV activity olive leaf extractcosmetic favor ingredientsfactory supply stablyISO9001,ISO14001,HACCPsamples within 72hoursolive leaf extract SPECIFICATION:Oleuropein10%,20%,25%,30%,40%;HPLCINTRODUCTION:Natural olive leaf extracts, are now marketed as anti-aging, immunostimulators, and even antibiotics. ...