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Comvita Olive Leaf Extract Liquid


  • 100ml


    RRP: NZ$19.70

    You save 19% (NZ$3.80)

  • 500ml


    RRP: NZ$39.90

    You save 34% (NZ$13.70)

  • 1 litre


    RRP: NZ$59.90

    You save 19% (NZ$11.60)

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Comvita Olive Leaf Extract is a general, daily health tonic. It contains a very concentrated form of the same compounds that offer the benefits traditionally associated with the high consumption of olives in the Mediterranean diet for heart health and well-being.

Fresh is definitely best. Scientific studies show that these compounds are more potent in olive leaf extracts made from fresh leaves than in reconstituted products. Comvita Olive Leaf Complex is made from fresh olive leaves picked each day at sunrise. Comvita grow, harvest and process the fresh leaves into product packed on their own olive estate, the largest specialised olive leaf estate in the world.

Comvita's unique extraction system provides the combination of 12 key naturally occurring polyphenolic antioxidants, called SYNERGY12. The result is an extract that contains more than 30 times the polyphenolic antioxidant activity of an equivalent amount of extra virgin olive oil.

Comvita Olive Leaf Complex is an effective dietary supplement that supports the body's natural defence system against winter ailments and promotes year-round health and vitality.


Adults: Take 5ml (1 teaspoonful) 2-3 times a day with food. Take up to 15ml daily.

Children: Take half the adult dose.

Can be taken straight or diluted with your favourite juice.

Do not exceed recommended daily intake.


Pregnant or lactating women should consult a healthcare professional before using this product.

Always read the label. Use only as directed.

Keep all medications and supplements out of reach of children.

Each 15ml Daily Dose Contains:

  • Olea europaea (Olive) Leaf extract (water, olive leaf, solids) equivalent to 15gm fresh leaf
  • Bulking agent (vegetable glycerin)

No added alcohol, sugar, yeast,  gluten, artificial flavours, colours or preservatives


Comvita is New Zealand’s leading producer of Manuka Honey. With its commitment to purity, you’ll be able to trace the ingredients of their Manuka Honey Lozenges (for example) all the way back to the hive.
Whether you’re after Manuka Honey for its antibacterial properties, Apple Cider Vinegar for its versatility and health benefits, or an Olive Leaf Extract, you can be sure you’re getting the best quality with Comvita.

Browse the full range of Comvita products above to find a natural health alternative made from only the highest quality ingredients. 

Your satisfaction is of paramount importance to us! If we can help in any way please contact us using the details below.

Email: [email protected]

New Zealand Free Phone: 0800 148 148

Other Countries Phone: +64 3 524 8414

Live Chat: Between the hours of 9.30am – 4pm

You can also subscribe to the HealthPost email newsletter for all the latest news, health info and exclusive special offers. Find out more about our guarantee, payment options and delivery times, or view our FAQs page for frequently asked questions and answers.

We also highly recommend reading product reviews. They can be a great way of finding out that little bit extra about products you're interested in.

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★★★★★  M

We publish all helpful customer reviews, including negative reviews - these are genuine!

Customer Reviews

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Items 1 to 10 of 38 total

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A great defence! Review by

This is the best defense against colds and flu. I use this all year round, so does my family. A great product.

Support your immune system Review by

Essential item to avoid viruses. Not as easy to take as capsules however I feel this products effective and economical. Highly recommended.

Great product Review by

We take this regularly all winter and have not had the flu for years! Highly recommended!

Very good for the immune system Review by

Have been taking this for years. Can't remember the last time I had bronchitus (spelling??) flu or just a cold. Very pleasant to take, I just add water

Excellent stuff, A heavyweight fighter of all sorts of nasties, highly recommended, Review by

Its about this time of year, end of Winter(for me) when l feel particularly vulnerable to getting a nasty dose of flu etc, we use up a lot of our inner resources fighting off the weather and its psychological and physically weakening effects through winter, Olive leaf complex is a great way of boosting your immune system in this difficult transitional period before Spring is truly under way, thats when l hit the 'Olive Leaf complex' bottle to ward off Winters last attacks, so much better than the expensive scenario of anti-biotics and depressive periods of feeling truly under the weather and truly cheaper,considering that preparing for an 'attack' gives one a great advantage.So its worth stocking up on this amazing product that actually comes out fighting for you, and wards off the 'enemy'.(it needs a medal) lol !

Best thing out to keep you well Review by

Comvita Olive leaf complex stops me from getting unwell. I'm self employed and can't afford to have time off work. Over winter everybody around me got a cold and I was the only one that didn't.

Essential in medicine kit! Review by

Always purchase olive leaf products every winter- wouldn't be without them. This product is liquid and for my teenager as she cant swallow capsules etc and as soon as she even 'sniffs' she has to down this stuff! Great product!!

Great for kids Review by

I have been giving olive leaf extract to my 3 year old son for over a year now and love it. He was picking up bugs all the time from daycare, but once he started on this he stopped getting so sick. I give it to him every morning and when it looks / sounds like he might be coming down with something it is twice a day, and touch wood there haven't been any sick days this year!

Best flu preventative Review by

I have been using this product for years. I take it with liquid echinacea if I feel a cold tickle or am around people who are sick.
I haven't had a cold or flu in years. I also take it with me on the plane when travelling in a small spray bottle to guard against bugs. Works well.
Great product, wouldn't be without it

Brilliant Produce Review by

After being sick with a cold for over a month I was recommended to try this product and really loved it. I now take it daily and have found that I no longer catch every winter illness going around! highly recommend.

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Product Highlights



    We Deliver Worldwide

    International orders are welcome and we offer you a choice of either Airmail or Courier delivery to best suit your needs.

    Airmail to all countries is via an untracked service.  All Courier delivery options are tracked, and tracking details will be emailed to you with your order dispatch confirmation.

    The exact delivery cost of your order will be clearly displayed for your approval during the checkout process. You can estimate the delivery cost of the goods in your cart at any stage by using our 'Postage Estimator' on the Shopping Cart Summary page.

    See our Delivery page for more information.

    Japan, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand and Vietnam

    Airmail (5-15 working days)
    $5 first kg plus $10 per additional kg

    International Delivery Charges (all prices in NZD)


    See also dedicated site:

    Tracked Airmail (4-8 working days)
    $4.50 per order flat rate (free for orders over $79)

    Priority Courier (3-5 working days)
    $14.90 for up to 3kg, $5 per additional kg

    China including Hong Kong and Macau | 中国地区(包含香港和澳门)

    In the unlikely event you incur import tax on an order with a total value below NZD $200, HealthPost will reimburse you for the tax amount with Reward Points.

    如果您的订单被海关收税, HealthPost将报销您支付的关税(适用于价值在200纽币以下的订单)。
    偿还方式是将关税金额充值到您在HealthPost账户上的reward points里。

    Summer Special: EMS Courier Delivery | 夏日EMS 邮费优惠政策: (3-8 working days)

    Orders less than NZD $158 total: $5 per kg flat rate

    Orders over NZD $158 total and under 5kg in total weight: FREE DELIVERY

    Orders over NZD $158 total and over 5kg in total weight: first 5kg are free then $5 per additional kg

    Courier (3-8 working days)
    $10 first kg plus $5 per additional kg

    Rest of East Asia

    Airmail (5-15 working days)
    $5 first kg plus $10 per additional kg

    Courier (3-8 working days)
    $70 first kg plus $20 per additional kg

    USA, UK & Europe

    Airmail (5-15 working days)
    $10 first kg plus $10 per additional kg

    Courier (3-8 working days)
    $20 first kg plus $5 per additional kg (selected countries – see *)
    Or $70 first kg plus $20 per additional kg

    South Pacific

    Airmail (5-15 working days)
    $10 first kg plus $10 per additional kg

    Courier (3-8 working days)
    $20 first kg plus $5 per additional kg to Cook Islands, Samoa, Tonga and Vanuatu
    Or $70 first kg plus $10 per additional kg

    Rest of World

    Airmail (5-15 working days)
    $20 first kg plus $15 per additional kg

    Courier (3-8 working days)
    $30 first kg plus $10 per additional kg (selected countries – see **)
    Or $70 first kg plus $20 per additional kg

    * $20 first kg delivery to USA, UK, Europe is only available to:

    Austria, Belgium, Canada, Croatia, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Netherlands, Norway, Poland, Portugal, Romania, Slovenia, Spain, Sweden, Switzerland, United Kingdom and USA.

    ** $30 first kg delivery to Rest of World is only available to:

    Brazil, Costa Rica, Ecuador, El Salvador, Mexico and Uruguay

    Customs / Import Regulations

    Customs and import regulations vary widely between countries. Some of the products we sell via this website are prohibited for importation into certain countries. Unfortunately, it's not possible for us to be aware of all of the regulations specific to any given country. Where we are aware of any particular import restrictions, we endeavour to make note of this on the product detail page.

    HealthPost Ltd accept no liability for the refund/replacement of any goods or any costs relating to, or arising from, the importation or confiscation of any goods by your countries Customs Office or other government body. Read more about our Customs / Import Regulations Policy.

  • FREE NZ DELIVERY When You Spend Over NZ$79, Or Just $4.50 Per Order
  • EARN BONUS Reward Points With Every Order learn more

    30 Days Hassle Free Return Service

    Your satisfaction is extremely important to us. Any problems will be addressed in a friendly and efficient manner, with your total satisfaction as our over-riding concern.

    Our Return Policy

    If you have changed your mind about a product and it is in re-saleable condition (unopened, with undamaged packaging) you can return it within 30 days of receipt for a full refund.

    For more info on returns, visit our Guarantee page.

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