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Probiotics and Enzymes

Theralac & TruFlora

Master Supplements' range of patent-protected probiotics are some of the most advanced probiotic supplements available. Unlike most competing strains, these unique products use a combination of synergistic ingredients and protective technologies to deliver a minimum of 10 billion live CFU (colony forming units) of high-strength Lactobacillus and Bifidobacterium probiotics deep into the gastrointestinal tract – where they can immediately set to work restoring regularity and promoting digestive health. To achieve consistently excellent results, Master Supplements' probiotics use:

  • Compatible and complimentary probiotic strains that can work together to colonise your digestive tract, and prevent domination from unwanted micro-organisms
  • Patented prebiotic stimulation that can properly awaken and activate probiotics once they reach the gut (Click here for more information)
  • Balanced digestive enzymes to help break down dietary fibre and support probiotic growth

Master Supplements' range of probiotic supplements also make use of a patented acid-proof delivery system that’s guaranteed to deliver at least 95% of their probiotic contents alive and at optimum strength.

Probiotics That Are Guaranteed Until Expiry

Most probiotic supplements will give you a guaranteed probiotics count on the date of manufacture, which means they can arrive with a significantly lower total probiotic count. Master Supplements, however, guarantee probiotic count on the date of expiry, which is much more important from the consumer’s point of view.  

All of Master Supplements' probiotics are guaranteed to provide at least 15 billion CFU until their date of expiry, although you can expect 30 or more in most cases. For further information, please click here.

Patented, Acid-Proof Capsules Assure Live Delivery

Most probiotic products fail to deliver their probiotic strains through the harsh acidity of the stomach (pH 1.5-2.5) and into the intestinal tract alive. Master Supplements' probiotics are different, though. They use a patented process that incorporates sodium alginate from seaweed into a cellulose capsule that’s capable of withstanding the corrosive effects of stomach acid until it reaches the small intestine, whereupon over 95% of its probiotic contents are guaranteed to be released alive and fully functioning.

Of course, Master Supplements aren't the only manufacturers of high-quality, high-strength probiotics. Below you'll find a range of potent probiotics to help you rebalance gut flora and promote better digestion.

  • Theralac

    Theralac is a highly advanced probiotic supplement designed to improve digestive regularity, enhance nutrient absorption and promote immunity. It supplies 5 highly beneficial forms of probiotic alongside two prebiotic formulas that are optimised to activate/stimulate probiotics once they reach the gastrointestinal tract. What's more, Theralac supplies at least 30 billion CFU at time of expiration.

  • Progurt Probiotics

    Progurt Probiotics are the most powerful in the world. Each sachet contains 1 trillion CFU capability, around 40 times as many as other market-leading probiotics. Not only that, but the probiotics are Human Probiotic Isolates – in other words identical to those found in a healthy human gut from birth. It is this effective strain of friendly bacteria which sets Progurt apart from the competition.

  • GutSmart Kits and Packs

    Tailor the perfect regimen for smoother, healthier digestion with the GutSmart range. Several gut health protocols are available and may help to rebalance inadequate gut flora while renewing and colonising beneficial bacteria. Progurt’s synergistic blend of Human Probiotic Isolates – all 1 trillion of them – effectively rebalance and restore without disturbing the tummy’s natural bacterial balance.

  • TruFlora

    TruFlora is a unique probiotic supplement. It provides 3 carefully-selected probiotic strains coupled with two cell-wall digesting enzymes which help to inhibit the development of E-coli and candida. Alone, TruFlora helps to colonise intestinal contents to improve bowel health and protect from micro-organisms. It can also be used in rotation with Theralac to improve intestinal biodiversity. 

  • TruFiber

    TruFiber has two special sources of soluble prebiotic fibre: Sunfiber and Inulin. One serving gives around 14% of the suggested 25g daily value for fibre. TruFiber doesn't taste of anything; it is just white powder which mixes clear and fast with no thickening or grit. Sunfiber (or PHGG) originates from guar plant seeds and is partly broken down to allow it to dissolve better and lessen thickness.

  • Vibrant Flora Improved Bowel Support

    Vibrant Flora Improved Bowel Support offers a pathway to a healthy digestive system. Containing 100 billion probiotics from eight effective strains, the dietary supplement helps promote a healthy intestinal lining and can contribute towards a reduction in abdominal discomfort and bloating. Vibrant Flora Improved Bowel Support is free of gluten, soy and GMO and is natural mandarin orange flavoured.

  • Vibrant Flora Lean Body Support

    Vibrant Flora Lean Body Support may help with better weight management and control food cravings. It has a nutritional base of greens together with protein, probiotics and specially selected botanical ingredients. Vibrant Flora Lean Body Support is an excellent additional support to a programme of healthy weight management when used in conjunction with a balanced diet and healthy lifestyle.


Master Supplements are one of the foremost manufacturers of bioactive prebiotics, and have specialized in conducting groundbreaking research into the safe delivery and utilization of naturally occurring, symbiotic, probiotic micro-organisms since their formation in 2002. Their founder, Randolph Porubcan, received his Master's Degree in biochemistry from the University of Wisconsin, Milwaukee in 1975 and has since worked for 30 years in food and agricultural microbiology.

In that time, Mr Porubcan has designed and built fermentation facilities around the world, and has also authored numerous patents and publications. His research into probiotics has been supported by the efforts of a worldwide network of medical researchers and doctors, and has led to the development of several highly advanced probiotic products that can be used individually or in rotation to improve gastrointestinal health.

You can learn more about taking Master Supplements' probiotics together here.

Vibrant Health have always appreciated the importance of probiotics in their leading greens products, such as Green Vibrance and Maximum Vibrance. Befitting of their status as a leading nutrition company, they understand the significance of good digestive health for nutrient absorption. Vibrant Flora products take this a stage further, with products specifically formulated to address digestive health.