The role of your gut extends far beyond digestion.

It regulates your immune system to prevent infection and allergies, produces hundreds of neurochemicals that your brain uses for learning, memory, sleep and mood, and influences your bone, lung, skin and heart health.

There are 100,000 times more microbes in your gut than there are people on earth, and when these bacteria are in balance, it can have a profound impact on how you feel physically and mentally.

So, at KÄLLA, the gut is where we start.


what we do

We make powerful probiotic powders that target the gut to help you feel your best.

Our products have been engineered to address your unique needs. Each live bacteria strain has been selected for its effectiveness at delivering you results; relieving digestive imbalance, maintaining immune health and repairing damage caused by stress.

We take pride in doing this beautifully. To help you create morning rituals you’ll want to form and keep.



We are committed to the highest standards of quality, which is why we exclusively work with leading bioengineers in probiotics. All of our products have undergone rigorous testing with over 50 clinical trials to support their effectiveness.


We do not create "one-size fits all" solutions. Instead, we work with specific strains that have been selected for their ability to address your unique needs. We avoid unnecessary ingredients, just adding what is needed so you can feel your best.


Daily habits are needed to get results. That’s why our products are designed to complement your living spaces so you’ll want to keep them in view.


KÄLLA, pronounced “shell-ah,” is the Swedish word for source, paying homage to our belief that the gut is our most powerful source of better overall health.

We are three co-founders whose careers have spanned five continents, finding ourselves in Sweden, fulfilling a dream to improve the wellbeing of people worldwide.

Henrik's drive comes from the belief that probiotics should be simplified. That editing the complicated world of bacteria down to a few select, well-researched products, that are conveniently dosed for ease, makes for better choices.

A chronic illness and years of antibiotic overuse left Stefan with a compromised gut and a questionable immune system. With the help of his partner, a health coach, Stefan has tried many probiotics. Today, the strains we use in FOR IMMUNE HEALTH are the ones he found to be the most effective at supporting him. For Stefan, science must always come first.

A combination of her husband's Crohn's Disease and her own "dodgy stomach," has made gut health a central part of Sophia's home life. She found that tucking away remedies and pill pots meant that daily supplements often got forgotten, which is why at KÄLLA, we take our design as seriously as our science.

So, although our unique health journeys have differed, our belief in the importance of gut health is unanimous.

Contributing Experts

Eve Kalinik

Nutritional Therapist, Author and Podcaster, Eve Kalinik believes that having a healthy gut is fundamental to our overall well-being. She is a registered member of (BANT)(CNHC) and accredited by (IFM).

Nicola Moore

Nicola Moore spent the last 20+ years in the sector of nutrition and lifestyle medicine as a forward-thinking nutritionist and held the role of a senior academic at the Institute for Optimum Nutrition (ION) for over 12 years, and overall Head of Clinics for 4 years.

Dr. Elisabeth Nordvall

Elisabeth holds an MSc in Epidemiology from Imperial College and a M.D. from Lund University. She specialises in internal medicine at Karolinska University Hospital.

Suzy Reading

Suzy is an author, Chartered Psychologist and Coach. She specialises in self-care, helping people manage their stress, emotions, and energetic bank balance.

Matt Jones

Matt Jones is a sports nutritionist currently consulting in the English Premier League with West Ham United FC, in the Women’s Super League with Chelsea FC Women and with the Men’s Scottish National Team. Matt has a Masters Degree in Nutrition Science and is registered with the British Dietetic Association, Sport Nutrition Register.


We are committed to getting you results, with minimal harm to the planet, which is why we work with the TerraCycle® “Zero Waste Box” solution. This means you can send back all of your used sachets via the pre-paid envelope included in your order for us to recycle on your behalf. TerraCycle® then transforms 100% of our sachets into pellets to be reimagined into new goods.

All of our other packaging is constructed from cardboard that can be recycled at your local facility.

We also offer a Monthly Refill Program for subscribers and a Refill solution for returning customers. It's a lightweight packaging solution that's kinder to the environment, without compromising on experience.