Flu Guard® Natural Immune Support
Flu Guard® Natural Immune Support
Flu Guard® Natural Immune Support
Flu Guard® Natural Immune Support
Flu Guard® Natural Immune Support
Flu Guard® Natural Immune Support
Flu Guard® Natural Immune Support
Flu Guard® Natural Immune Support
Flu Guard® Natural Immune Support
Flu Guard® Natural Immune Support
Flu Guard® Natural Immune Support
Flu Guard® Natural Immune Support
Flu Guard® Natural Immune Support
Flu Guard® Natural Immune Support
Flu Guard® Natural Immune Support
Flu Guard® Natural Immune Support

Flu Guard® Natural Immune Support

Flu Guard® is a doctor-formulated immune support effervescent that works with your body’s own defences to help you stay healthy. Every tablet delivers science-backed ingredients chosen to strengthen your immune system and fight off infections and harmful pathogens, so you can keep doing what you love, all year round.

R 196.00
R 245.00

10 day supply 

Free secure delivery available on all orders 

  • Flu Guard is packed with a powerful blend of vitamins, minerals, antioxidants and herbs, to help you stay ahead of illness while also promoting:
  • Stronger Immunity & Vitality
  • Anti-inflammatory Action & Anti-oxidant Protection
  • Cellular Protection & Recovery
  • Respiratory and Throat Support
What is Flu Guard

Flu Guard® is a powerful effervescent immune booster that delivers a precise blend of vitamins, minerals, antioxidants, and herbs - creating the perfect conditions for your immune system to thrive and keep you feeling your best.

Ingredients
  • Ginger (Zingiber officinale) 4 500 mg
  • Vitamin C (Ascorbic acid) 1 000 mg
  • Methylsulfonlymethane 560 mg
  • Echinacea purpurea 70 mg
  • Vitamine E (a-Tocopherol) 56 mg
  • Magnesium 28 mg
  • Zinc 12.4 mg
  • Vitamin B9 (Folic acid) 290 µg
  • Selenium 56 µg
  • Vitamin D3 (Cholecalciferol) 560 IU
IngredientsAmount per tablet
Ginger
(Zingiber officinale)
4 500 mg
Vitamin C (Ascorbic acid)1 000 mg
Methylsulfonylmethane560 mg
Echinacea purpurea70 mg
Vitamin E (a - Tocopherol)56 mg
Magnesium28 mg
Zinc12.4 mg
Vitamin B9 (Folic acid)290 µg
Selenium56 µg
Vitamin D3 (Cholecalciferol)560 IU
Usage
  • Take 1 effervescent tablet a day. 
  • Dissolve the effervescent tablet in 125 ml water.
  • Allow up to 8 minutes for the effervescent to dissolve. Our tablets contain a generous dose of active ingredients which takes time to dissolve - but the complete release is well worth the wait.
  • Enjoy the soothing taste of real ginger. Sip mindfully as our playful  bold ginger 'Le Frisson Épicé' can catch your breath if inhaled mid-fizz.
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No Added Sugar

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Vegan

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Free from GMO's and Preservatives

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Lasts 24 hours

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Made in a GMP Certified Facility

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Doctor formulated

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Science-backed formulation

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Traceable ingredients your body can easily absorb

Formulated. Refined. Continously Improved.

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100 % Natural Ingredients

Formulated with pure natural ingredients including raw ginger. We use forms your body can easily absorb - giving maximum benefit with each sip.

 Traceable Ingredients

Made with traceable, responsibly-sourced ingredients from reputable suppliers with valid ingredient COA's. Flu Guard is non-GMO, and preservative-free.

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Science-backed formula

Formulated using clinical research from published medical journals containing evidence-based reviews and randomized, double-blinded controlled trials.

Once-a-day convenience

Packed with active ingredients, 1 effervescent tablet a day is all you need. Maximum effectiveness, minimum effort -perfect for your busy lifestyle.

Our formulation

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Our Formulation

IngredientsAmount per tablet
Zingiber officinale (Ginger)
[rhizome, as 90 mg of a 50:1 extract standardised to 5 % Gingerols]
4 500 mg
Ascorbic acid (Vitamin C)1 000 mg
Methylsulfonylmethane (MSM)560 mg
Magnesium bisglycinate 

providing Magenesium (elemental)
140 mg

28 mg
Vitamin E acetate

providing a - Tocopherol (elemental)
123 mg

56 mg
Echinacea purpurea [aerial part of a 4:1 extract providing 70 mg dried herb equivalent ]17.5 mg

70 mg
Zinc sulphate

providing Zinc (elemental)
50 mg

12.4 mg
Folic acid (Vitamin B9)290 mcg
Selenium amino acid chelate 

providing Selenium (elemental)
56 mcg
Cholecalciferol (Vitamin D3)

providing Cholecalciferol (elemental)
5.6 mg

14 mcg
560 IU
IngredientsAmount per tablet
Zingiber officinale (Ginger)
[rhizome, as 90 mg of a 50:1 extract standardised to 5 % Gingerols]

4 500 mg
Ascorbic acid (Vitamin C)1 000 mg
Methylsulfonylmethane (MSM)560 mg
Magnesium bisglycinate 

providing Magnesium (elemental)
140 mg

28 mg
Vitamin E acetate

providing a - Tocopherol (elemental)
123 mg

56 mg
Echinacea purpurea [aerial part of a 4:1 extract providing 70 mg dried herb equivalent ]17.5 mg

70 mg
Zinc sulphate

providing Zinc (elemental)
50 mg

12.4 mg
Folic acid (Vitamin B9)290 mcg
Selenium amino acid chelate 

providing Selenium (elemental)
56 mcg
Cholecalciferol (Vitamin D3)

providing Cholecalciferol (elemental)
5.6 mg

14 mcg
560 IU
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Comprehensive immune support in one effervescent tablet

Designed to fit 10 ingredients at optimal dosages into 1 effervescent tablet to optimise your body's immune system function.

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Vitamins

Flu Guard supports immune health by fortifying your body's vitamin reserves

Vitamins B, C, D and E are essential at the correct dosages to enhance the function of our immune system by optimising the function of our white blood cells, and minimising the duration and severity of symptoms such as cough, fever and fatigue.

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Minerals

Flu Guard helps your immune system by regulating production of antibodies & cytokines

Adequate amounts of minerals assist in the development and function of immune cells, and help your body combat pathogens.

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Antioxidants

Flu Guard helps your body reduce inflammation by combating oxidative stress

Ginger and methylsulfonylmethane reduce joint and muscle pains and assist the immune system by reducing cellular damage caused by free radicals.

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Herbal extracts

Flu Guard contains herbal extracts that have direct anti-viral effects

Echinacea purpurea alleviates cough and congestion associated with respiratory infection, while ginger's potent anti-inflammatory properties reduce symptoms like sore throat.

Vitamins
Flu Guard supports immune health by fortifying your body's vitamin reserves










Vitamins B,C,D and E are essential at the correct dosages to enhance the function of your immune system by optimising the function of white blood cells, and minimising the duration and severity of symptoms such as cough, fever and fatigue.

Not all immune support is equal

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Here's how Flu Guard works

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Take 1 effervescent tablet a day.

To maximise absorption, we recommend taking it 1 hour before a meal or 2 hours after a meal.

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Dissolve in 125ml water.

Allow up to 8 minutes to dissolve. Our tablets contain the optimal dose of active ingredients, so it takes time to dissolve - but the complete release is worth the wait.


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Enjoy the soothing taste of real ginger.

Be sure to sip mindfully as our playful 'Le Frisson Épicé' bold ginger can catch your breath if inhaled mid-fizz.

Le Frisson Épicé ? 

That’s right. Bold, spicy ginger.

Flu Guard contains a potent equivalent to 4 500 mg of real ginger, bringing its natural intensity — so give it a moment to fully dissolve before sipping. 

These bioactive compounds exhibit anti-inflammatory properties and support immune resilience — just be sure to sip mindfully, as our playful 'Le Frisson Épicé' bold ginger can catch your breath if inhaled mid-fizz.

Rest assured, every sip delivers the full immune-boosting dose exactly as intended and provides a truly invigorating kick.

Science Behind Ginger 
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We're committed to superior quality - and to keep raising the boundaries

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Sourcing

Every ingredient is meticulously traced through to a valid supplier Certificate of Analysis (CoA). At the core of each effervescent tablet is a combination of 100% natural, traceable ingredients carefully selected for optimal potency, bioavailability and clinically validated benefits, ensuring synergistic action that enhances immune function and contributes to overall well-being.

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Production

Manufactured in a SAHPRA approved certified good manufacturing process (cGMP) facility, these protocols are applied throughout the production cycle as well as quality control checkpoints which are extensively implemented.

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Sourcing

At the core of each effervescent tablet is a combination of 100% natural, traceable ingredients carefully selected for optimal potency, bioavailability and clinically validated benefits, ensuring synergistic action that enhances immune function and contributes to overall well-being.

Production

Manufactured in a SAHPRA approved certified cGMP, good manufacturing process facility, these protocols are applied throughout the production cycle as well as quality control checkpoints which are extensively implemented.

Sourcing

At the core of each effervescent tablet is a combination of 100% natural, traceable ingredients carefully selected for optimal potency, bioavailability and clinically validated benefits, ensuring synergistic action that enhances immune function and contributes to overall well-being.

Production

At the core of each effervescent tablet is a combination of 100% natural, traceable ingredients carefully selected for optimal potency, bioavailability and clinically validated benefits, ensuring synergistic action that enhances immune function and contributes to overall well-being.

The science behind Flu Guard

Scientific research from published medical journals for selected key ingredients - for the curious.

35 % quicker recovery from colds and flu was noted for people taking Echinacea Purpurea, alongside this group experiencing milder symptoms than those who didn't consume Echinacea Purpurea. 

Science behind Echinacea Purpurea

45 % less risk in contracting the common cold was associated with taking Vitamin C. 

Science behind Vitamin C

24 % risk reduction in contracting a respiratory tract infecton was associated with Vitamin D supplementation.

Science behind Vitamin D

Your Satisfaction
is Our Priority

Secure Shopping

Our store uses SSL encryption to ensure your payment information is always secure

Free Shipping

Free shipping on all orders, get your purchase delivered quickly and hassle-free

Money Back

We stand behind the quality of our products and offer a 30-day money-back guarantee

Customer Support

Our support team is available 24/7 to assist you with any questions or concerns you have

ProOptix VisionMaster Specifications

GInger

4 500 mg

Format Compatibility

Full-Frame, APS-C

Angle of View

28.5° (FF), 18.9° (APS-C)

Minimum Focus Distance

2.79 ft (0.85m)

Maximum Magnification

0.12x

Diaphragm Blades

9, rounded

Filter Size

77mm

Weather Sealing

Yes

Dimensions (ø x L)

3.5 x 4.1 in (89 x 104 mm)

Weight

2.3 lb (1.04 kg)

Goodbye Flu
Hello Vitality

Your Questions, Answered

How do I take Flu Guard ?
  • Take 1 effervescent tablet a day. 
  • Dissolve the effervescent tablet in 125 ml water.
  • Allow up to 8 minutes for the effervescent to dissolve. Our tablets contain a generous dose of active ingredients which takes time to dissolve - but the complete release is well worth the wait.
  • Enjoy the soothing taste of real ginger Sip mindfully as our playful  bold ginger 'Le Frisson Épicé' can catch your breath if inhaled mid-fizz.
Why should I take Flu Guard ?

Your immune system is your body’s frontline defence — a complex network of cells, tissues, and molecules that protect you from harmful pathogens and environmental stressors. But modern life constantly challenges it: stress, sleep deprivation, processed diets, and pollution can all weaken immune resilience.

Flu Guard is a doctor-formulated, science-backed immune booster designed to support immune defence. Each effervescent tablet delivers a targeted blend of clinically studied vitamins,minerals, antioxidants and herbs— all in bioavailable forms, for maximum absorption and effectiveness.

What does Flu Guard do?

Flu Guard is a comprehensive immune support effervescent that is doctor-formulated with clinically-studied ingredients to help strengthen immune defense, reduce inflammation, enhance pathogen defense, support respiratory health and promote overall wellbeing.

Is Flu Guard compatible with my diet or dietary restrictions?
  • Flu Guard does not contain sugar. Flu Guard contains 70 mg Isomalt and sweetener (Sucralose 26 mg)
  • Flu Guard is compatible with the following diets: Vegan, Vegetarian, Gluten-Free, Halaal.
Why does Flu Guard's effervescent take up to 8 minutes to dissolve ?

Each effervescent tablet is packed with science-backed vitamins, minerals, antioxidants and herbs .We’ve chosen optimal amounts of natural ingredients, and have steered clear from GMO's - even if that means a slower fizz, it means a better product.

What is the purpose of the floating yellow particles that appear in the liquid ?

The yellow particles are clinically-studied natural extracts of Ginger and Echinacea leaves. These particles don't dissolve in water, but play a vital role in assisting the immune system against infection.

Customer Reviews

Based on 8 reviews
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S
Sumayya B.

Flu Guard® Natural Immune Support

L
LENA D.P.
Flu Guard

Excellent product.

S
SABZ
Great natural remedy

Excellent from day one healing inside out good to go next day try it u will love it.

H
Hasina
A great immune support supplement

I recently tried Flu-Guard by Pure, and I’m really impressed! This comprehensive immune support supplement, with its blend of vitamins, minerals, antioxidants, and herbs, has been a great addition to my daily routine. The effervescent tablets are easy to use and taste refreshing. I’ve noticed a boost in my overall energy and feel more confident about my immune health. Highly recommend giving it a try!

M
Melanie R.
Great supplement

I used daily as directed. I chose to use it at the change of season to boost my system. It’s convenient to use, I took it in the morning, my energy increased, no drowsiness. Great to have a product with no fillers and a company philosophy that prides themselves on integrity