What it is: Oleuropein is a bioactive polyphenol compound naturally occurring in olive leaves and green olives. It is classified as a secoiridoid glycoside and is responsible for much of the olive leaf's characteristic bitterness.
What it does: Oleuropein exhibits antioxidant and anti-inflammatory effects and is studied for its potential to support healthy blood pressure, cardiovascular health, and immune function.
How it is used: It is commonly used in supplements that target heart health, immune support, overall wellness, and healthy aging due to its proposed protective effects against oxidative stress.
Natural sources and supplement forms: Oleuropein is most abundant in olive leaves and unripe (green) olives. Supplements typically contain standardized olive leaf extract, available in capsules, tablets, or liquid tinctures, with specified amounts of oleuropein.
Why it appears in supplement formulas: Brands use oleuropein to deliver the unique bioactive benefits of olive leaves, especially for people seeking to support healthy immune and cardiovascular systems or to add a source of plant-based antioxidants.
What to know before use: Oleuropein is generally well tolerated, but people on blood pressure medication or with low blood pressure should consult a healthcare professional before using olive leaf extracts.
What it does: Oleuropein exhibits antioxidant and anti-inflammatory effects and is studied for its potential to support healthy blood pressure, cardiovascular health, and immune function.
How it is used: It is commonly used in supplements that target heart health, immune support, overall wellness, and healthy aging due to its proposed protective effects against oxidative stress.
Natural sources and supplement forms: Oleuropein is most abundant in olive leaves and unripe (green) olives. Supplements typically contain standardized olive leaf extract, available in capsules, tablets, or liquid tinctures, with specified amounts of oleuropein.
Why it appears in supplement formulas: Brands use oleuropein to deliver the unique bioactive benefits of olive leaves, especially for people seeking to support healthy immune and cardiovascular systems or to add a source of plant-based antioxidants.
What to know before use: Oleuropein is generally well tolerated, but people on blood pressure medication or with low blood pressure should consult a healthcare professional before using olive leaf extracts.
Interesting Fact
Oleuropein: The Bitter Compound Behind Olive Leaves
Oleuropein is a natural compound found in high amounts in green olives and olive leaves, giving them their distinctive bitter taste. Traditionally, olive leaves have been valued for centuries in Mediterranean regions, and oleuropein is one of the key reasons why. Today, oleuropein is included in supplements to provide a concentrated source of this unique plant compound from the olive tree.
