High quality Olive Leaf extracts contain around 100 naturally occurring compounds.  At least twelve of these compounds are known to be powerful antioxidants.  Oleuropein is the most commonly measured antioxidant in olive leaves, however it is not the only one.

Scientific testing* shows that liquid Olive Leaf products extracted directly from FRESH leaves have a broader spectrum potency, delivering at least 12 key natural polyphenolic antioxidants. 

Recent research by two Australian universities** shows that Comvita’s^® globally unique Olive Leaf Complex has an antioxidant activity 30 times more powerful than the equivalent amount of extra virgin olive oil and 5 times the antioxidant activity of Vitamin C.

* High Performance Liquid Chromatography (HPLC) & Liquid Chraomatography / Mass Spectometry (LCMS).
** Charles Sturt University, NSW; Southern Cross University, NSW.