Nexba's Smart & Robust Probiotics. The Secrete Sauce to Gut Health.

Not all probiotics are created equal

how do you know which is the best probiotic to take? Well, we’ve made it easy for you. Nexba’s probiotic is a triple threat - smart, robust, and when drinkable in our Kombucha and Probiotix range, dead-set delicious.

Our philosophy

Happy Gut, Happy Life

Your stomach, colon and intestines are home to more than 100 trillion tiny living bacteria. This bacteria helps you digest food efficiently, extracting all the good stuff so it can be absorbed into your system.

Healthy gut bacteria synthesise vitamins, convert fibre into short-chain fatty acids, and support your immune system. They also help destroy harmful bacteria and other nasty microorganisms.

A gut that has too few good bacteria, and too much harmful bacteria, is not a happy gut.

An imbalance in gut bacteria, or a lack of diversity in the type of bacteria in the gut, can lead to weight gain, insulin resistance, inflammation in your body’s systems, bowel disease and even colorectal cancer. Yikes!

Why Nexba probiotics?

Good for you

Scientifically proven to improve gut health and wellbeing.


85% of Nexba's probiotics make it to your gut where they positively impact gut health.


Made into a delicious elixir of goodness for you to consume easily. No need to refrigerate!

What's the secrete?

For you to really get the health benefits from any probiotic you take, it needs to make it all the way to your intestines and colon alive. The problem with most probiotics is they can be a little, well, delicate. Your stomach acid can go to town on them and not much ends up making it to your actual gut.

But! Nexba’s probiotic isn’t like most probiotics.

We use our superstar strain of smart and robust probiotics, Bacillus Coagulans, that are encased in a hard protein-like shell. This shell means the live microorganisms inside can survive the harsh PH levels and gastric juices in your stomach. So, they make it to your intestines and colon intact.

In fact, the probiotics in our Kombucha and Probiotix Water are so robust you don’t even have to keep them in the fridge! Bonus!

Chock full of health-giving, research-backed magic

Don’t just take our word for it. Even the people in the white coats think this stuff is out-of-this-world amazing. The research is clear… Bacillus Coagulans is chock full of health-giving magic. So much so, it’s been found to scientifically:

  • Improve gut health (1,2,3,4,5,)
  • Improve blood insulin levels (6)
  • Improve cholesterol (7)
  • Assist diabetes (8,9,10,11,12, 13)
  • Enhance muscle recovery (14, 15, 16)
  • Improve patient ability to walk further with arthritis (17,18,19)
  • Boost immunity (20,21,22)
  • Potentially improve feeding intolerance in infants (23)
  • Reduce abdominal pain and GI issues (24,25,26)
  • Improve constipation (27,28)
  • Improve Gastro-Intestinal inflammation (29, 30)
  • Potentially assist with symptoms of IBS.

Crafted to deliver more nutrients

Place a Kombucha culture, or SCOBY (Symbiotic Culture of Bacteria and Yeasts) in sweetened oolong tea and it will turn that tea into a sugar-free bowl full of vitamins, minerals, enzymes and health-giving organic acids.

As it digests the sugar, the SCOBY produces a range of organic acids like glucuronic acid, gluconic acid, lactic acid, acetic acid, butyric acid, malic acid and usnic acid; vitamins, particularly B vitamins and vitamin C; as well as amino acids, enzymes.

And let’s not forget the benefits that come from the brewed oolong tea alone which contains (approx.):

  • Fluoride: 5–24% of the RDI (Recommended Daily Intake for a human adult)
  • Manganese: 26% of the RDI
  • Potassium: 1% of the RDI
  • Sodium: 1% of the RDI
  • Magnesium: 1% of the RDI
  • Niacin: 1% of the RDI
  • Caffeine: 36 mg

As well as amino acids, like theanine; and antioxidants (known as tea polyphenols) like theaflavins, thearubigins and EGCG..

Ready to enjoy the refreshingly satisfying health benefits of Nexba Probiotics?