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We are a small family owned and operated business, and our mission is to help people to live happy, healthy lives.

Why is this so important? We are passionate about the pairing of health & nature, and believe that everybody can enjoy good health if we just bring it all back to nature - and this is why we offer a natural formula that will bring out the best in your health!

Damian Johansen

Founder & Director

I grew up in the Coromandel, and learnt from a young age about Maori foods and medicines through my family's adventure tourism business. I went on to run my own tourism business and have built a good understanding of how nature can heal our bodies.

I became interested in probiotics after meeting and becoming friends with Czerral, the developer of the probiotic superfood formula. Under Czerral's tutorship, I launched my own formula, it was our Original formula and I called it 'Immunity Fuel'.

I am interested in all facets of human health & wellbeing, and have learnt in-depth information from Czerral about natural healing. 

As a user of the product for 3 years prior to having my own formula, I can wholeheartedly vouch for its unique ability to maintain good gut health functions.  I suffered from a combination of glandular fever, a kidney virus and chicken pox in my 20's and felt my health never fully recovered, however with the help of the probiotic superfood, I regained my energy and vitality, as well as losing weight. 

"For me not to have any colds or flus for over 3 years is awesome as I am self employed and can't afford to be sick. To have the energy that I had when I was 20 again is just amazing and my ability to deal with stress has also improved. All round it is the best natural product I have ever come across!"Damian

Elizabeth Riddell


I grew up on a farm in Southern Hawkes Bay, and have a Commerce degree in Marketing and an Arts degree in Anthropology from the University of Otago.

After uni I travelled the world for 5 years, returning home and working in the corporate world for 10 years. I then met Damian and together we launched Immunity Fuel together

I now run the website based side of the business including marketing & admin, and you will meet me if you contact us for anything order related!

I love Immunnity Fuel as a product and took it throughout my pregnancy. I found this helped to maintain energy levels and keep me regular, as well as supply all the essential nutrients to the baby to assist growth & development.

I continued to take Immunity Fuel whilst breastfeeding, and when the baby began solids he had had a pinch of Immunity Fuel added to his porridge every day.

“I have been taking Immunity Fuel for several years now, and love the increased energy levels I have experienced. As the product is all natural I know it is good for me and for our boy Hawk, who has been taking it since starting solids at 5 months of age. It's peace of mind to know he is getting all the goodness our bodies need to grow and build strong immune systems."Elizabeth

THE CREATOR OF the probiotic superfood formulation

The formula for Immunity Fuel probiotic superfood was the brainchild of Czerral Wheeler, D.V. Med, MMBM, who lived in Tairua on the Coromandel Peninsula, NZ. 

Czerral was interested in and studied nutrition for over 35 years,  introducing the worlds first super food, Spirulina, to the world in 1979. Later in 1994 he developed and introduced the first Certified Organic, fermented prebiotic & probiotic superfood, and it is this development that the formula for Immunity Fuel is based on.

Czerral was a probiotics expert and researcher with over 30 years experience in the health food industry working with good bacteria, with a wealth and depth of knowledge about how our bodies function and respond to natural products he set out to develop a results orientated nutritional formula which today is known as Immunity Fuel Probiotic Superfood.

"The cause of all disease is simply the malnutrition of cells. 
Once we understand this then we can reclaim our birthright, 'HEALTH

Czerral D.V. Med, MMBM 
Developer of the Immunity Fuel formula