We tried: OMNi BiOTiC STRESS – Experiences After a Month of Use
In this article
OMNi BiOTiC STRESS
OMNi BiOTiC STRESS is a dietary supplement containing 9 high-value intestinal cultures of bacterial strains of the human digestive system with the ability to reproduce and selected B vitamins.
This probiotic combines selected probiotic cultures with B vitamins, with the aim of nutritionally supporting the gut microbiota and functions associated with feelings of burden and stressful periods.
What is stress?
Stress is the body's reaction to an unfavorable external influence. It can be caused by external influences, but in many cases it is also triggered by one's own thinking.
Anxiety, impatience, fatigue, lack of sleep contribute to a wave of negative thoughts that, if repeated day after day, become part of our habits and then part of our personality.
Add to that the life of the modern age, where most of the food that is abundant is not the best food for our brain and body, where we deal with several different tasks in a day, and you end up with a person who, without realizing it, suffers from chronic stress.
Symptoms of stress can vary from person to person, but some common symptoms of stress are:
- a headache
- muscle tension and body aches
- sleep disorders, insomnia and oversleeping
- humor
- loss of appetite or increased appetite
- digestive problems, such as diarrhea and stomach upset
- anxiety or feeling tense
- irritability
- anxiety
- depression
- difficulty concentrating or forgetting things
- difficulties in decision-making and organization
- increased consumption of alcohol, tobacco or drugs
- isolation and withdrawal from social activities
How do probiotics affect stress?
Driven by new discoveries in the study of microbiota and probiotic products, scientists often say that the gut is "our second brain".
Probiotics can do much more for our bodies than just improve gut health. They can also improve the work of our brain. Research shows that the gut and the brain are connected by a connection we call the gut-brain axis.
Intestines are also called the "second brain", because they produce many of the same neurotransmitters as the brain, such as serotonin, dopamine and gamma-amino-butyric acid, all of which play a key role in mood regulation.
In fact, it is estimated that 90% of serotonin (the hormone of happiness) is produced in the digestive tract, where it also affects intestinal immunity.
Studies have shown that increasing the amount of good bacteria in the gut can reduce inflammation and cortisol levels (the stress hormone), reduce symptoms of depression and anxiety, reduce stress reactivity, improve memory and even reduce neuroticism and social anxiety.
Because of this, probiotics are called "psychobiotics".
Intrigued by the studies, we are delighted to hear from Allergosan of the Institute on participation in the new OMNi BiOTiC STRESS studies. Pharmacists throughout Croatia, including our pharmacy, are participating in the study.
Who is this product for?
OMNi BiOTiC STRESS was specially developed primarily for:
- persons exposed to high stress over a long period of time
- people who lack the happiness hormones serotonin and melatonin, hormones necessary for quality sleep
- for additional treatment of the intestinal barrier in patients with stress-induced irritable bowel syndrome
It is intended for adults who want to support digestion and general psychological well-being, but is also suitable for special groups such as pregnant and breastfeeding women and children over 1 year of age (if instructions are followed).

Quality of ingredients
The key to the product is a blend of 9 bacterial strains from the human digestive system, with a minimum of 7,5 billion bacteria per dose (3 g), or 15 billion in 2 doses (6 g).
It contains, among others: Lactobacillus casei W56, L. acidophilus W22, L. paracasei W20, Bifidobacterium lactis W51 and W52, L. salivarius W24, Lactococcus lactis W19, L. plantarum W62, Bifidobacterium bifidum W23.
Additionally, it contains B vitamins: B2, B6 and B12 (each 15% NRV), which contribute to the normal functioning of the nervous system and normal psychological function, and B2 also contributes to the protection of cells from oxidative stress. The substrates include, for example, inulin and fructooligosaccharides (FOS), along with enzymes (amylase) and minerals.
An important practical advantage: the product does not contain gluten, lactose, yeast or animal proteins, and is also suitable for people allergic to milk.
Practicality of application
It is recommended to take one to two times a day: mix the contents of one sachet (3 g) in 100–200 ml of water, wait 1 minute (activation), mix again and drink, preferably on an empty stomach. When taking twice a day, it is recommended before breakfast and before dinner. In case of fructose intolerance, it is advisable to extend the activation to at least 30 minutes.
The main benefits of this probiotic:
- Easy dosing in sachets and quick preparation.
- Gluten and lactose free - more suitable for sensitive users.
- Possibility of short-term or long-term use according to instructions.
- Targeted probiotic formula with clearly stated strains and number of bacteria per dose.
- Vitamins B2, B6 and B12 as nutritional support for the nervous system and psychological function.
Experiences after a month of use
I start drinking the probiotic on May 12 and continue the four-week application until June 9. Since I don't eat breakfast, I can drink it on an empty stomach.
- I don't notice any difference the first week.
- The second week goes by completely normally, without any changes. Taking probiotics becomes a habit and a morning routine, along with coffee, exercise, and drinking enough water.
- In the third week, I notice a reduction in stress and a more “obedient” digestion. My body is working properly, which is an indication that what I am taking in is doing its job.
- I have reduced cravings for unhealthy foods (we all have that dark side) and feel like my overall body “status quo” is more optimal.
- I notice that I can fall asleep more easily. Within a minute or two of turning off the last light, I can fall asleep without difficulty. Because of this, my energy levels increase.
After finishing this probiotic cycle, I even miss my morning probiotic routine. A week after stopping taking probiotics, I notice a new surge of energy.
In conclusion, taking probiotics for a healthy, non-challenged person has brought improvements in energy, sleep quality, reduced anxiety, and better nutrition. I am considering repeating these 28 days and, in the long term, repeating probiotics on an annual basis.

These are the main changes after taking it OMNi BiOTiC STRESS:
- Increase of physical and mental energy
- Reducing stress and anxious thoughts
- More "obedient" digestion
- Better eating habits
Experiences a few months later
Additional entry 09/12/2020: I continue to take the probiotic, not as often as during the study, but when I notice my stress levels rising, whether from work or losing healthy habits, I take the probiotic for five to seven days in a row.
Good bacteria help me during the menstrual cycle, so I can better digest the hormonal changes that bring with them a lack of energy and a desire for high-calorie foods.
Conclusion
OMNi-BiOTiC STRESS is a well-designed dietary supplement for people who want to combine probiotic support with B vitamins, especially during periods of increased mental effort. The overall impression is of a professional and transparent formula, with practical application and broad suitability.
Note: The product is a dietary supplement, not a medicine, and is not intended to treat any disease. If you are pregnant or breastfeeding, have a chronic condition, or are taking medication, it is recommended to consult a doctor or pharmacist. Dietary supplements cannot replace a balanced diet and a healthy lifestyle.
Where to buy?
This product is available in better equipped pharmacies or directly on this site.
Buy now:
OMNi-BiOTiC®, STRESS, 28 Sachets, Probiotic For Stress
More recommendations for probiotics
Continue reading:
- The best probiotics for adults
- Best probiotic with an antibiotic
- The best probiotics for women
- The best probiotics for weight loss
- The best digestive enzymes
Other OMNi-BiOTiC products:
Product catalog:
Literature
Misra S, Mohanty D. Psychobiotics: A new approach for treating mental illness? Crit Rev Food Sci Nutr. 2019;59(8):1230-1236. doi: 10.1080/10408398.2017.1399860. Epub 2017 Nov 30. PMID: 29190117.
