Oleuropein70%

Olive leaf extract is a mature and high-value natural plant raw material widely used in the global antioxidant industry, favored by downstream manufacturers for its stable performance and safe natural properties. Polyphenols are the key functional substances of olive leaf extract, among which oleuropein is the predominant active ingredient and the core benchmark for evaluating olive extract quality. We maintain sufficient spot inventory of Oleuropein 70% raw materials. Adopting fresh olive leaves and twigs as raw materials, our products are processed through low-temperature ethanol extraction, macroporous resin enrichment, fine purification and sterile drying. This mature processing technology avoids active ingredient loss caused by high-temperature treatment and fully retains natural effective substances. The finished product is pale yellow to brownish-yellow fine powder with dry texture, good fluidity, no caking and no peculiar smell. Standardized to 70% oleuropein, the product naturally contains synergistic ingredients including hydroxytyrosol, total olive polyphenols and flavonoids, retaining the complete natural advantages of olive leaf extract. All batches are tested and verified by HPLC. Produced under strict food-grade production standards, our products meet the import requirements of food and cosmetic raw materials in Europe, America, Southeast Asia and other mainstream regions. Third-party official COA is available for every batch. We support sample testing, small trial orders and stable bulk supply, and accommodate customized procurement and production demands from global clients.