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Good Health

Good Health Viralex - Everyday Immune Support


  • 30 capsules

    RRP: AU$23.70

    Save 26% (AU$6.10)

  • 60 capsules

    RRP: AU$42.70

    Save 38% (AU$16.30)

Good Health Viralex®- Everyday Immune Support is a comprehensive formula designed to strengthen the body’s defences and support the immune system. 

High strength Olive Leaf combined with Astragalus, Beta Glucan, Zinc, and Vitamin D boosts immunity and provides year round immune support.


Maintenance dose: 
Adults: Take 2 capsules daily with food or as professionally advised.
Children 6-12 years: Take 1 capsule daily with food or as professionally advised.

Acute dose: 
Adults: Take 4 capsules daily with food or as professionally advised.
Children 6-12 years: Take 2 capsules daily with food or as professionally advised.


  • Not recommended during pregnancy or breastfeeding. 
  • Do not use if blister seal is broken. 
  • Keep out of reach of children.
  • If symptoms persist consult your healthcare professional.


  • Do not use in place of prescribed anti-virals or anti-infectives.

Each capsule contains:

Herbal extracts equivalent to dry:
Olea europaea leaf (olive) 4500mg
    equiv. Oleuropein 100mg

Astragalus membranaceus root (Astragalus) 200mg

Other ingredients:
Saccharomyces cerevisiae (providing Beta Glucans) 100mg
Zinc (from Gluconate) 1mg
Vitamin D3 (Cholecalciferol) 250IU

No artificial flavours, sweeteners, preservatives or colours used in this product.
No added gluten, egg, dairy, soy or wheat.

Good Health

Good Health is a proudly New Zealand operated business, started over a quarter of a century ago by John Blanchard. John’s agricultural career background led him to become fascinated with the health benefits of herbal and oil seed crops, so much so that in 1987 he opened the doors for business, and Good Health began. Today, John’s sons Dave and Brian remain involved in their iconic New Zealand company. As a business, Good Health has grown - they now offer a range of over 350 products to boost natural immunity and enhance health and vitality.

Along with monitoring recent scientific studies and international research, Good Health strives to improve your general health and wellbeing by using only the purest ingredients and sustainable resources.

When you browse our Good Health brand range, you’ll find products that may aid with weight management, immune support and also digestive health, as well as much more.

The most popular products are turmeric capsules assisting with joint and cardiovascular health and magnesium either in a topical or oral form.

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]

Australia Free Phone: 1800 040 156

Other Countries Phone: +64 3 265 9758

Live Chat: Between the hours of 7:30am – 8pm AEST

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.

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

Customer Reviews

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great for fighting colds and maintaining immune system Review by
  • star

used this all thru the year when experiencing the beginning of cold/flu like symptoms and managed to go a whole year without any colds or flu progressing .. great stuff would recommend trying it .

Winter without flue Review by
  • star

I ordered this product just in desperate attempt to "do something" for supporting immune system during the winter time. Last winter we had cold and flue going circles in our family and I just wanted to avoid that happening again. I was taking Viralex regularly on a daily maintenance dose alongside with other natural remedies. Well, this winter I have not had any major cold/flue outbreaks. At the end of season I got some running nose and sore throat symptoms and I managed to get away just with home remedies. I believe this staff works.

Highly recommend Review by
  • star

2 capsules a day has cured, in just three days, a sore throat and ears which have lasted the last 6 weeks. Will continue to use till the end of winter. Highly recommend.

Such a great product! Review by
  • star

When the three kids plus hubby were sniffling, coughing and complaining of sore throats, I was the only one in the family holding it together and I'm sure Viralex contributed to my strong immune system. Let's just say, we are all taking various forms of viralex now and I think we're dealing to these nasty winter coughs and colds!

Great product Review by
  • star

I have been using this product for 2years now. I don't get flu or cold anymore. When winter comes I start taking one a day and also when I feel my throat going funny I start taking two a day. And the next day the funny feeling of the throat is already gone. Even when my children get sick and stay home with them all day while they are coughing away, I don't get sick anymore. Really really amazing product. Now I buy for my mum and sister living overseas.

Great for an immune boost Review by
  • star

After fighting recurring colds and viruses for months over winter, have been taking these and we finally feel healthy again. They gave us a boost, helped us over the persistent coughing and have helped with energy. Had heard good things about these, and will now be recommending them to others. Great ingredients, and effective.

Boosts the immune system Review by
  • star

We have this product extremely helpful over the winter months for boosting our immune system. We increase the dosage when we feel we are getting a cold.
We thank Health Post for their advice & help & great service.

Impressed with product, it supports my immune system Review by
  • star

I tried this product last year and was most impressed with not getting a cold over the winter months, even after exposure to my family who had colds, so I decided to try it again this year.

Keeping me healthy! Review by
  • star

I take one of these every day and up the dosage depending how I feel or if I'm around people with colds and coughs, and if prolonged exposure to unwell people I take the recommended acute dosage. My flat mates have both had really bad colds and coughs and I haven't! I would thoroughly recommend in winter months particularly just taking a maintenance dose to keep your immune system going and avoid those nasty bugs that are always flying around.

Great product Review by
  • star

I've been taking viralex for a year or two now. Prior to this I was pretty susceptible to colds but haven't had one since - whenever I think one's on the way I up the dose and it disappears. Excellent when travelling.

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Product Highlights

  • Everyday immune defence
  • Strengthens the immune system
  • Astragalus to restore immunity
  • Olive Leaf with 100mg Oleuropein
  • Great feedback – see 'Read all Reviews' below


  • TRUSTED NZ SUPPLIER To Australia for over 20 years
  • FREE DELIVERY Free Tracked Airmail Delivery within Australia When You Spend Over $79
  • 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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