Olive Leaf Extract

Olive Leaf Extract


A liquid Olive Leaf supplement with active oleuropein.

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A liquid Olive Leaf supplement with active oleuropein.

Contains 20x more active, beneficial polyphenols than Extra Virgin Olive Oil

Helps support the maintenance of normal blood pressure2.

Each 15ml dose is standardised to 66mg of active Oleuropein.

Contains no synthetic oleuropein, added sugar, alcohol, yeast, gluten, artificial colour or preservatives. Suitable for vegan.

The benefits of a Mediterranean diet are well established3 and olives are at its heart. Comvita Olive Leaf Extract is a simple, convenient way to help deliver the goodness of olives. It contains at least 20 times more beneficial active polyphenols than an equivalent quantity of Extra Virgin Olive Oil. These polyphenol compounds - oleuropein and hydroxytrosol are in part responsible for the beneficial effects of the Mediterranean diet, which help support the maintenance of normal blood pressure2.

All our Olive Leaf Extract is produced on our farm in Queensland, Australia. Our "Fresh-Picked" trademark means that we harvest and process the leaves whilst they are still fresh to immediately seal in the concentrated natural goodness - unlike some products, no synthetic Oleuropein is added, no added sugar, alcohol, yeast, gluten, artificial colour or preservatives.


When comparing polyphenols content of 15ml of Comvita® Olive Leaf Extract Liquid with 15ml of extra virgin olive oil.
Lockyer et al. (2017). Impact of phenolic-rich olive leaf extract on blood pressure, plasma lipids and inflammatory markers: a randomised controlled trial. Eur J Nutr, 56, 1421–1432; Lockyer et al. (2015). Secoiridoidsdelivered as olive leaf extract induce acute improvements in human vascular function and reduction of an inflammatory cytokine: a randomised, double-blind, placebo-controlled, cross-over trial. Brit J Nutr, 114, 75–83.

NHS Mediterranean diet information
To retain the integrity of this product please store below 30°C. Store out of reach of young children. Do not exceed recommended daily dose. Food supplements should not be used as a substitute for a varied diet and healthy lifestyle. Do not use if cap seal is broken. Not suitable for women who are pregnant or breastfeeding; consult your healthcare practitioner.

Can be taken straight, take with food. Dilute with juice or add to your morning smoothies. Mix with hot water, honey and spices for a soothing tea.

Each 15ml dose contains 66mg of active Oleuropein.

Adults: For everyday wellness, take 15ml once daily or 7.5ml twice daily. Take with food. To support the maintenance of normal blood pressure, double dosage to 30ml daily. Take with food.

Children over 2 years: Take 7.5ml daily. Take with food.

Each 15ml daily dose Contains: Vegetable glycerol (bulking agent), Olea europaea (Olive) Leaf extract (water, olive leaf solids) equivalent to 15g fresh leaf. Contains no added alcohol or sugar.

Learn about our Quality Certifications and Ingredient Performance Marks >

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REVIEWS - Olive Leaf Extract

Review Submitted 2023-11-18

Pamela Bryant

(Verified Purchaser)

I have used this product for years and is good,

Review Submitted 2023-09-06

Agnes Brempong

Review Submitted 2023-07-10

Garry Williamson

(Verified Purchaser)

I have been using olive leaf extract for about five years. Ever since COVID started. It great. I take two teaspoons 10mg in the morning and one 5mg in the evening. I don't get colds and infections. Have not had a cold in 5 years and I feel that it is down to this. Highly recommended. Thanks to comvita. The price is the best I have found so far

Review Submitted 2023-05-06

Ann Jane Murray

(Verified Purchaser)

I had a bout of shingles. Treated shingles with essential oils. However did my research on natural ways to deal with the neuralgia shingle pain.. Within one day of taking Oliver leaf shingle pain significantly reduced, within 3 days pain had gone. I regularly take Oliver leaf now and my health has been good. Just prior to shingles I had a horrific UTI then Tonsillitis then shingles. All this happened November 2022, it is now May 2023.I credit maintaining my health to Oliver Leaf.

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