Name: O2B Viro-go
Brand: O2B Healthy
SKU: O2B449
Price: 49.95 NZD
Availability: InStock

Comprehensive immune support for winter, travel and times you feel run-down.

$49.95

Tax included. Shipping calculated at checkout.

90 Capsules

Quantity

Supports immune system wellbeing

Includes antioxidant support

Supports a healthy inflammatory response

[{"id":48559096660125,"title":"90 Capsules","option1":"90 Capsules","option2":null,"option3":null,"sku":"O2B449","requires_shipping":true,"taxable":true,"featured_image":{"id":42643950960797,"product_id":8970588160157,"position":1,"created_at":"2026-07-15T18:39:45+12:00","updated_at":"2026-07-15T18:39:46+12:00","alt":null,"width":800,"height":900,"src":"\/\/o2bhealthy.co.nz\/cdn\/shop\/files\/Viro-go90.png?v=1784097586","variant_ids":[48559096660125]},"available":true,"name":"O2B Viro-go - 90 Capsules","public_title":"90 Capsules","options":["90 Capsules"],"price":4995,"weight":100,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":33771218665629,"position":1,"preview_image":{"aspect_ratio":0.889,"height":900,"width":800,"src":"\/\/o2bhealthy.co.nz\/cdn\/shop\/files\/Viro-go90.png?v=1784097586"}},"requires_selling_plan":false,"selling_plan_allocations":[{"price_adjustments":[],"price":4995,"compare_at_price":null,"per_delivery_price":4995,"selling_plan_id":3066364061,"selling_plan_group_id":"19eaa7a5f4267f85f7fcbf4c3454d36ebc699aa3"}],"quantity_rule":{"min":1,"max":null,"increment":1}}]

{"id":48559096660125,"title":"90 Capsules","option1":"90 Capsules","option2":null,"option3":null,"sku":"O2B449","requires_shipping":true,"taxable":true,"featured_image":{"id":42643950960797,"product_id":8970588160157,"position":1,"created_at":"2026-07-15T18:39:45+12:00","updated_at":"2026-07-15T18:39:46+12:00","alt":null,"width":800,"height":900,"src":"\/\/o2bhealthy.co.nz\/cdn\/shop\/files\/Viro-go90.png?v=1784097586","variant_ids":[48559096660125]},"available":true,"name":"O2B Viro-go - 90 Capsules","public_title":"90 Capsules","options":["90 Capsules"],"price":4995,"weight":100,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":33771218665629,"position":1,"preview_image":{"aspect_ratio":0.889,"height":900,"width":800,"src":"\/\/o2bhealthy.co.nz\/cdn\/shop\/files\/Viro-go90.png?v=1784097586"}},"requires_selling_plan":false,"selling_plan_allocations":[{"price_adjustments":[],"price":4995,"compare_at_price":null,"per_delivery_price":4995,"selling_plan_id":3066364061,"selling_plan_group_id":"19eaa7a5f4267f85f7fcbf4c3454d36ebc699aa3"}],"quantity_rule":{"min":1,"max":null,"increment":1}}

Details +

O2B Viro-go brings together nine complementary botanical and nutritional ingredients in one strong immune-support formula.

Curcumin provides antioxidant support and helps maintain a healthy inflammatory response.

Olive leaf, andrographis and echinacea are botanicals traditionally used to support normal immune function and the body’s natural defences.

Elderberry contains naturally occurring anthocyanins and contributes additional antioxidant support.

Vitamin C and zinc are nutrients involved in normal immune-system function and cellular protection.

Garlic has a long history of traditional use in seasonal wellbeing formulas.

BioPerine®, a patented black-pepper extract, is included to support the absorption and utilisation of other ingredients in the formula.

Viro-go is intended as nutritional and botanical support when dealing with winter ills and chills. It does not replace adequate sleep, nourishing food, hydration, or appropriate medical care.

FAQs +

What is O2B Viro-go used for?

O2B Viro-go is designed to support normal immune-system function, immune resilience, antioxidant activity, cellular wellbeing and a healthy inflammatory response.

What ingredients are in Viro-go?

Each capsule contains curcumin, olive leaf, andrographis, echinacea, vitamin C, elderberry, garlic, zinc citrate and BioPerine®.

How many capsules should I take?

The standard adult direction is one capsule after food in the morning and one capsule after food at night, or as directed by a healthcare professional.

How long does one bottle last?

A bottle contains 90 capsules. At the standard serving of two capsules daily, it lasts approximately 45 days.

Should I take Viro-go with food?

Yes. Take each capsule after food, one in the morning and one at night.

Is Viro-go for daily use or only during winter?

It can be used for year-round immune support or for use during periods when you want additional support, such as winter, travel or demanding routines. Always follow the current label directions.

Can Viro-go prevent colds or influenza?

No supplement should be presented as guaranteeing prevention of, or treatment for, a cold, influenza or another infection. Viro-go is intended to support normal immune function and general wellbeing.

Can I take Viro-go when I start feeling run-down?

Viro-go may be used as part of an immune-support routine when you feel run-down, provided it is suitable for you and you follow the product directions. It should not delay medical assessment when symptoms are severe, persistent or worsening.

Why does Viro-go contain curcumin?

Curcumin is the principal bioactive component associated with turmeric. It contributes antioxidant support and helps maintain a healthy inflammatory response.

What does olive leaf contribute?

Olive leaf is a traditional botanical ingredient used in immune and seasonal-wellbeing formulations. It contains naturally occurring plant compounds such as oleuropein.

What is andrographis?

Andrographis paniculata is a very bitter herb with a long history of traditional use in Ayurvedic and Asian herbal practice. In Viro-go, it is included as part of the broader immune-support blend.

What is echinacea used for?

Echinacea is traditionally used to support normal immune function.

Why is elderberry included?

Elderberries contain naturally occurring anthocyanins and other plant compounds that provide antioxidant support. Viro-go uses a prepared elderberry ingredient rather than raw or unripe berries.

What do vitamin C and zinc do?

Vitamin C and zinc both contribute to normal immune-system function. Vitamin C also provides antioxidant support, while zinc is involved in many normal enzyme, protein and cellular processes.

What is BioPerine®?

BioPerine® is a patented black-pepper extract included to support the bioavailability and absorption of other ingredients in the formula.

Can I take Viro-go with antibiotics?

Do not to take Viro-go while using antibiotics. Speak with your prescribing clinician or pharmacist before combining the two.

Can I take Viro-go with blood thinners?

Do not to take Viro-go with blood-thinning medication. Garlic and some other herbal ingredients may also affect bleeding risk, so professional advice is important.

Can I take Viro-go with antiviral or immune-modifying treatment?

Do not use it with antiviral therapy or immunomodulators. Consult the clinician managing your treatment before using an herbal immune formula.

Can I take Viro-go with another vitamin C or zinc supplement?

Check the total amount supplied by every product you take. Combining several immune formulas may unnecessarily duplicate vitamin C, zinc and botanical ingredients.

Is Viro-go suitable during pregnancy or breastfeeding?

Consult your healthcare professional before use during pregnancy or breastfeeding. Several herbs in the formula have limited pregnancy and breastfeeding safety information.

Is Viro-go suitable for people with autoimmune conditions?

Because the formula is designed to influence immune support, people with autoimmune conditions or those taking immune-modifying medication should seek professional advice before use.

Directions & Precautions +

Suggested Dose:

Take 1 capsule after food morning and night, or as directed by your healthcare professional.

Double the dose for initial period until infection subsides, then for best results finish the bottle.

Cautions and Warnings:

If taking prescription medication, pregnant, nursing or have known ingredient sensitivities please consult your health care professional before taking this product.
Do not take if you are taking antibiotics, immunomodulators, antiviral therapy or if you are on blood thinning medications.

Ingredients +

Ingredient	Amount	Role in Immune Support
Curcumin (Turmeric)	200 mg	Provides antioxidant support and helps maintain a healthy inflammatory response
Olive Leaf	125 mg	Provides naturally occurring polyphenols that support antioxidant protection and immune health
Andrographis paniculata	100 mg	Traditionally used to support immune defences and respiratory health
Echinacea purpurea	75 mg	Traditionally used to support immune function and the body’s natural defences
Vitamin C	50 mg	Provides antioxidant protection and supports normal immune function and collagen production
Elderberry	25 mg	Provides naturally occurring anthocyanins and antioxidant support for immune health
Garlic	7.5 mg	Traditionally used to support immune, respiratory and cardiovascular health
Zinc Citrate	7.5 mg	Supports normal immune function, antioxidant protection and tissue repair
BioPerine®	5 mg	Supports the absorption and bioavailability of key nutrients
Encapsulating aids

Who is Viro-go for?

There are times when staying well feels more difficult than usual. Winter arrives, the office begins passing bugs around, children bring seasonal illnesses home, travel disrupts your sleep, or a demanding month leaves you feeling as though your reserves are running low.

O2B Viro-go may suit adults who:

Want additional immune support through the colder months
Spend time around crowded offices, classrooms, public transport or frequent travellers
Find that long work weeks, disrupted sleep or stress leave them feeling run-down
Want a structured morning-and-evening immune-support routine

Why take Viro-go?

When you feel stretched thin, managing several separate supplements can become another task you do not have the energy to organise.

You may already know about vitamin C, zinc, echinacea, elderberry or olive leaf, but buying and remembering each one separately can make an immune-support routine unnecessarily complicated.

How to take O2B Viro-go

Take with food

Take 1 -2 capsules per day

What You Can Count On

Made By Us

We have made human and pet supplements in our purpose-built factory in Nelson, New Zealand since 2003.

Quality Control

Trust matters. We are operate under compliance procedures verified by MPI and we lab test every product we make.

Free Shipping in NZ

We offer a factory direct overnight courier service to our New Zealand customers for FREE. No minimum order.

Made in Nelson, New Zealand

We’ve been manufacturing natural health supplements for over 20+ years in our purpose built facility. We take a nutrition based approach to health and believe that what you put in, is what you get out. That’s why we use natural ingredients and science backed formulations to develop our products, ensuring you get the highest quality products made locally.