Feel gut great

Discover our range of live bacteria supplements that look after your digestion, immunity and energy. There’s something for the whole family.

Empowering your gut to power your life

We want to live in a world where we can all understand our gut health and how it impacts almost all aspects of our life. For the last 30 years, Bio-Kult® has been at the forefront of the development of gut solutions to help you feel gut great!

Did you know 70% of your immune system is located in the gut?††

Our award-winning range of clinically proven bio-cultures is specially designed to support your body in day-to-day life – giving you the confidence to take your everyday health into your own hands.

So why choose Bio-Kult®?

• Bio-Kult® is a range of scientifically developed, advanced multi-strain formulations backed by clinical trials^

• We’re multi-award winners – over 80 of them in the past 5 years^^

• The bacteria in the Bio-Kult® range are resistant to stomach acid – in other words, bacteria reach the stomach alive.

What’s more, Bio-Kult® does not need to be refrigerated and can be taken:

• Alongside antibiotics

• When pregnant

• By vegetarians

• Daily as part of a healthy diet

It can take some time to restore balance of your gut microbiome. Keep taking Bio-Kult® to make sure you’re ready for the modern world.

*Source: Kantar FMCG purchase panel – Sales Values - Vits. & Mineral Supplements – Digestive Health – Great Britain, 52 w.e. 01/10/23). To verify, email

**3 for 2 on selected vitamins, supplements, health foods and complementary medicines – cheapest free. Subject to availability.

†Vitamins D, B6 and B12 contributes to the normal function of the immune system Vitamin B12 contributes to the reduction of tiredness and fatigue.

††Vighi, G, et al., 2008

^Independent clinical trial 2022. Randomised, double-blind, placebo-controlled study. Results based on 71 people over 4 weeks. For more information, please contact

^^The Bio-Kult® range has won 13 awards in 2021/2022. To verify please contact