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DONZ OPC Super Antioxidant


60 capsules

RRP: NZ$44.00

You save 12% (NZ$5.40)


RRP: NZ$44.00

You save 12% (NZ$5.40)


RRP: NZ$44.00

You save 12% (NZ$5.40)

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Natural Therapies DONZ OPC Super Anti-oxidant is a unique blend of grape seed and plant extracts containing proanthocyanidins, phytonutrients and antioxidants which may have powerful body protection and health promoting benefits.

The DONZ NATURAL OPC Grape Seed Extract is naturally extracted, so there are NO chemical or solvent residues.  DONZ recommend that a grape seed extract contains 95% OPC consisting of monomers and oligomers.
OPC’s (Oligomeric Proanthocyanidins) are a set of very powerful bioflavonoid complexes that perform as free radical scavengers in the human body. 
OPC bioflavonoids were first noticed in the laboratory because they have the uncanny ability to strengthen blood vessel walls within hours of taking them!  The person responsible for their discovery was a French scientist named Dr. Jacques Masquelier, who first tested bioflavonoid containing peanuts on lab animals and discovered that their blood vessel walls would double in strength only hours after eating them.  His discovery was made in 1948.  In 1951, this same doctor extracted OPC’s from pine bark. 
In 1970, Dr. Masquelier obtained yet another patent for these bioflavonoids – the grape seed extract, a far more potent product.
The DONZ OPC recipe has optimised absorption of the Grape Seed Extract by including varied Bioflavanoids, Minerals and other synergising ingredients.
OPC’s have the ability to scavenge free radicals from the body.  Free radicals are simply oxygen atoms that are robbed of an electron through the body’s natural metabolic processes.
If you exercise or smoke you are exposed to higher levels of these free radicals than most people. Ironically, people who exercise are exposed to more free radicals than those who don’t because they have faster, more vigorous metabolisms. Smokers, and second-hand smokers are bombarded by free radicals because free radicals are also the product of pollutants (inefficient combustion).
The oxygen atom, which in a stable state has four pairs of electrons, becomes unstable when it loses an electron. An oxygen atom with seven electrons is referred to as a free radical.  Free radicals quickly attach themselves to something – in this case body tissues – in order to stabilise themselves.
What happens is the free radical takes an electron from the membrane of a body tissue and by doing so, produces yet another free radical, which then is obliged by its charge to seek out another electron – in your body.
What results is a cascade of oxidations – literally rusting body tissues. This is such a pernicious and ubiquitous phenomenon in the body, that free radical oxidation has recently been proposed as the sole source of chronic degenerative disease!

Enter OPC’S

Oligomeric Proanthocyanidins, in fact anti-oxidants in general, are structured in such a way that they are able to donate electrons freely without altering their valence (their electrons are not paired). What this means is that anti-oxidants can stabilise free radical without themselves becoming dangerous. In fact, anti-oxidants will go about donating electrons until they have no more; one anti-oxidant molecule is able to neutralise many free radicals.
To put OPC’s in perspective among other anti-oxidants, they are 20 times as potent as Vitamin C, and 50 times as potent as Vitamin E (20 and 50 are nice round numbers, but remember OPC’s are a class of bioflavonoids, and these are approximations).
NZ made product.


Take 1 capsule per 25kg (55lb) of body weight daily.
Take at least 2 capsules at a time (if body weight allows), just before meals and at least one hour away from medication.

Each Capsule Contains:

Grape seed extract (95% proanthocyanidins) 70mg
Bioflavanoids (citrus, lemon, hesperidin) 200mg
Rosehips 50mg
Red & Blue berry extracts 50mg
Ester-C (vitamin c) 100mg
Bromelain 50mg
Kelp 50mg


Natural Therapies Te Puke has been producing the quality New Zealand natural health product DONZ Natural OPC Grape Seed Extract Super Antioxidant Resveratrol blend for over 20 years.

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

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OPC was recommended to me years ago... Review by

OPC was recommended to me years ago and I can feel the difference if I don't replace it after a relatively short time. It has helped my chest as an asthmatic. Won't stop using it :)

A fantastic comprehensive anti-agin... Review by

A fantastic comprehensive anti-aging supplement that I wouldn't be without. Wonderful for energy levels as well.

This is the very best anti-oxidant ... Review by

This is the very best anti-oxidant - takes away the pain in my wrists - vital part of anyone's health regime

This is the best natural antioixida... Review by

This is the best natural antioixidant recipe and it is at the most competitive price. I recommend it to everyone everyday for everything to protect, enhance and maintain your health.Don Paterson, Natural Therapies Ltd, Te Puke (product manufacturer)

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Product Highlights

  • Super Anti-Oxidant



    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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