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The Gut = Centre of Health

Over 100 years ago, Russian physician and Nobel Prize winner Dr. Ilya Metchnikoff discovered that people who consumed lactic acid products (= probiotics) on a daily basis were particularly healthy and that they reached a very high age. Today we know why! The intestine contains the body’s most highly advanced and developed defence system. In a healthy person, billions of intestinal bacteria work daily to ensure that our digestive system is working and that we stay fit and well!

Are you familiar with our range of probiotics?

For almost 30 years, Institut AllergoSan has been developing, researching and marketing products made from natural substances such as probiotic bacteria, plant extracts and minerals, all of which have one goal: to support our health, in particular our intestinal health

OMNi-BiOTiC packshots
A good day starts with OMNi-BiOTiC®

What makes our products so unique?

bacteria
Bacterial strains naturally found in the human gut
science
Clinically tested & approved quality
research
30 years of experience

What product suits you best?

Personalised Product Advice

Are you looking for the right multispecies probiotic for your health problems? Or are you looking for something specific? Then get in touch and consult our team of medical experts for a personalised recommendation for free!

A good day starts with OMNi-BiOTiC®

What our customers say

Pre-dosed sachets, easy and quick to take.
Rated 5 out of 5

Caroline L.

With the help of these products, my intestinal flora is clearly improved.
Thank you.
Rated 5 out of 5

Thomas F.

Very helpful, especially in my case when taking long-term antibiotics.
Rated 4.5 out of 5

Helen S.

OMNi-BiOTiC®
Pro- and synbiotics of the highest quality with bacterial strains naturally occurring in the human body in a tested combination.
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OMNi-BiOTiC® metabolic
Balance in the intestine
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OMNi-BiOTiC® 10 AAD
OMNi-BiOTiC® 10 AAD
The Probiotic for Antibiotics
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OMNi-BiOTiC® 10 AAD Kids
OMNi-BiOTiC® 10 AAD Kids
Antibiotics? Nourish your child's gut flora!
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OMNi-BiOTiC® 6
OMNi-BiOTiC® 6
Your daily go-to for a good gut feeling
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OMNi-BiOTiC® Active
OMNi-BiOTiC® Active
Vitality at every age
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OMNi-BiOTiC® CAT & DOG
OMNi-BiOTiC® CAT & DOG
A good gut feeling for your four-legged friend
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OMNi-BiOTiC® COLONIZE
OMNi-BiOTiC® COLONIZE
Reboot your Gut!
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OMNi-BiOTiC® HETOX
OMNi-BiOTiC® HETOX
Relief for the liver – from the gut
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OMNi-BiOTiC® METAtox
OMNi-BiOTiC® METAtox
Sugar and fat metabolism under control
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OMNi-BiOTiC® PANDA
OMNi-BiOTiC® PANDA
A Good Start for Mother and Child
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OMNi-BiOTiC® POWER
OMNi-BiOTiC® POWER
Are you experiencing a high level of strain?
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OMNi-BiOTiC® Pro-Vi 5
OMNi-BiOTiC® Pro-Vi 5
5 key bacteria + vitamin D for your immune system
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OMNi-BiOTiC® SR-9
OMNi-BiOTiC® SR-9
Stressed? Time to unwind!
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OMNi-BiOTiC® SR-9 Kids
OMNi-BiOTiC® SR-9 Kids
Strong nerves* at school? Easy!
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OMNi-BiOTiC® SR-9 with B vitamins
OMNi-BiOTiC® SR-9 with B vitamins
Feed your nerves!
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OMNi-BiOTiC® TRAVEL
OMNi-BiOTiC® TRAVEL
For each day of your holiday
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OMNi-BiOTiC® TRAVEL Sticks
OMNi-BiOTiC® TRAVEL Sticks
Vacation without Frustration
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OMNi-LOGiC®
Important nutrients and dietary fibre to support those bacteria that cannot be ingested.
OMNi-LOGiC® APPLE PECTIN
OMNi-LOGiC® APPLE PECTIN
Get in shape - Via your gut!
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OMNi-LOGiC® FIBRE
OMNi-LOGiC® FIBRE
A natural source of fibre
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OMNi-LOGiC® IMMUNE
OMNi-LOGiC® IMMUNE
Healthy Gut = Strong Immune System
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OMNi-LOGiC® PLUS
OMNi-LOGiC® PLUS
A balanced intestinal tract
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Institut AllergoSan

Working for better intestinal health for over 30 years

Institut AllergoSan pursues a holistic approach: it aims to strengthen the human health foundation even before diseases arise – and to do so with what nature has provided for this purpose. Through intensive cooperation with world-renowned researchers from the fields of medicine, biology, pharmacy and biochemistry, we have succeeded in establishing a recognised naturopathic research and competence centre.

We continue to demonstrate entrepreneurial courage by investing heavily in research, as this is the only way we can guarantee that our products meet the highest scientific standards and that they really help our customers.

– Founder & CEO Institut AllergoSan, Prof. Anita Frauwallner

We are constantly investing in research and product development. This enables us to offer our customers natural substances whose effect is not only quickly noticeable for the user, but also proven by scientific studies. For decades, this has resulted in unique products that promote intestinal health in particular.

OMNi-BiOTiC® Blog

Stay up to date with our blog about the gut & microbiome. Here you will find exciting articles on gut health, immune system, women’s health and more.