Olive Leaves Extract

Olive leaf extract is a concentrated extract of the leaf of Olea europaea, the olive tree of the Oleaceae family cultivated in the Mediterranean and other warm regions. Nustras supplies olive leaf extract as a standardised dry powder, and olive leaf as dried cut leaf and powder, for the herbal supplement, functional food and cosmetic categories. The leaf is characterised by the secoiridoid oleuropein, with hydroxytyrosol and flavonoids.

Olive leaf extract is formulated into capsules, tablets and powder blends, functional foods and beverages, liquid extracts, cosmetic preparations and multi-botanical premixes.

The extract is a yellowish-brown to brown fine powder with a characteristic odour and bitter taste; dried leaf is grey-green. Identity is confirmed by HPTLC against reference material, and the oleuropein content is standardised to specification and assayed by HPLC. Heavy-metal, pesticide-residue and microbial limits are supplied to specification and confirmed on each lot's certificate of analysis.

Nustras supplies olive leaf extract in bulk commercial quantities, in food-grade bags and fibre drums, to manufacturers and formulators internationally, with a certificate of analysis, specification sheet and country-of-origin documentation on every lot. Olive leaf extract is an accepted herbal supplement ingredient in major markets; buyers confirm the extract ratio, oleuropein grade and permitted claim for their application. Contact us for grade, pricing per kilogram and lead time.