... favor ingredientsfactory supply stablyISO9001,ISO14001,HACCPsamples within 72hoursolive leaf extract SPECIFICATION:Oleuropein10%,20%,25%,30%,40%;HPLCINTRODUCTION:Natural olive leaf extracts ... :Dietary Supplement Functional Food & BeverageCosmeticsNutrition Herbal Medicine olive leaf extract10%15%20%