Use code: IMMUNE25 at Checkout to save 25% on Immune Support products

Blis k12 Probiotics


Crowding out bad bacteria at the gateway to your body

proven probiotic strains

HN019® + La-14®*

Colonising your gut with proven probiotic strains

total immunity

Total Immunity

A balanced, healthy microbiome for total immunity

Know your Microbiome


There’s a community of about 38 trillion microorganisms, mostly bacteria, living in and on your body. The genes contained in these trillions of bacteria make up your microbiome.


You have key microbiome sites in your gut, your mouth, on your skin, in your armpits and they all have a different bacterial make up. The bacteria that live in each site are essential to our health and wellbeing.


Your microbiome is unique to you, just like your genetic makeup. And it changes depending on factors such as diet, exercise, medicine, and even sleep can all impact and alter the composition of your microbiome on a daily basis.


The mouth and throat are the gateway to the rest of the body, so the health of the oral microbiome is really important for overall health and wellbeing too – not just the gut microbiome.


YOU are a superorganism! A walking, talking ecosystem – half human, half microbes – so it makes sense to look after your microbes just as much as you look after everything else in and on your body.

Running Smoothly

The immune system is the group of cells and molecules that protect us from sickness by responding to any foreign substances they perceive as threats. The immune system and the gut microbiota work in partnership, regulating and supporting each other’s activity. The importance of this interaction is clearly highlighted by the fact that 70–80% of the body’s immune cells are found in the gut.

A well-functioning healthy immune system is balancing act for your body.  If your immune system is under-prepared, it may not respond fast enough when faced with immune threats. However, your body also needs to support and respond to the demands of living a fast-paced lifestyle, often redirecting energy and resources that otherwise would be used for immunity. This tug of war means we sometimes need to help our bodies protect us by providing extra support – bolstering our good bacteria is a good place to start.

The dialogue between the immune system and the microbiota starts the moment our body gets in contact with microbes—at birth. As we grow, the microbiota shapes the development of our immune system, and the immune system shapes the composition of the microbiota.  This communication and mutual regulation is maintained throughout life and is the key for a healthy interaction between the microbiota and the immune system. Nurturing a healthy microbiome is important for protecting our body and allowing us to perform at our best.

Stay on the Ball

Probiotics support the immune system

Probiotic strain that supports immunity

Work with Confidence

Lift your Game

Support your immune system with probiotics

Howaru Probiotic

HOWARU® is a registered trademark of DuPont or its affiliates. *Lactobacillus acidophilus la-14®, Bifidobacterium lactis HOWARU® Bifido (HN019).