Feeling stressed and fatigued?

Find relief with a quality probiotic.

Doctor Formulated

Scientifically Tested


Allergen Free

Does life have you feeling exhausted lately?

Stress and fatigue are unfortunate realities of everyday life, but probiotics could help.

Baby Constipation | Children Advanced Probonix | Probonix for Newborns and Infants | Humarian | Best probiotics for newborns and infants

A little stress is a good thing.  Stress can serve as motivation to get things done that need to get done.  Stress can help us to overcome unexpected challenges, such as getting back on our feet after being laid off work.  Too much stress is not good.  It can negatively impact our mental health and lead to depression, anxiety, sadness, anger, and much more.  It can also have significant effects on us physically. Back pain, cramps, headaches, and muscle spasms are just a few potential symptoms that we can experience when we’re too stressed out.  Fatigue is another common symptom of stress.  It can also result from poor sleep, lack of exercise, mental health issues, obesity, poor diet, and a number of health conditions.  

Both stress and fatigue levels can be improved through lifestyle choices.  Regular exercise and healthy eating are good places to start.  Drink plenty of water and make sure to get enough sleep.  Setting aside time for a good book or some trashy television can also be great for de-stressing from time to time.  

Probiotics can be another good option for dealing with stress and fatigue.  There are plenty of studies showing that gut health is tied closely to mood, and mood can have a strong effect on stress levels.  There are also many studies demonstrating ways that probiotics help to lessen fatigue levels in the body. L. paracasei has even been shown to both lessen fatigue and improve cognitive functions in individuals suffering from Chronic Fatigue Syndrome. 

Enter code TRYITNOW20

for 20% Off Your First Order

We don’t just care about science.

We care about you.

Enter code TRYITNOW20

for 20% Off Your First Order

More than 30,000 happy customers

from picnic-ers to pub crawlers.

Only scientifically tested probiotic

proven to deliver live probiotic into the intestinal tract

Uniquely formulated all ages

with 8 of the most effective strains of bacteria for infants, toddlers and children and 12 of the most effective strains of bacteria for adults


I have been experiencing a lump in my throat due to stress and taking antibiotics. Within 4 days of taking this product the lump is completely gone.I thought I was going to have to live with this very uncomfortable problem but thanks to Probonix I don’t have to. Before ordering this I had bought and tried probiotic in pill form with no results at all. I highly recommend this product.


I have suffered, and I do mean suffered with Lupus for 12 years. My doctor recommended that I use this probiotic as it brings balance to an out of control immune system…Fatigue Gone!. I am doing things I have not been able to do for years. I am so thankful that finally something has helped and I feel like my old self again. I whole heartedly recommend this product.


Within the first few days of taking Probonix, I noticed a significant decrease in my fatigue. I’ve continued to benefit from this decrease in fatigue for the past month and a half. I even forgot to take Probonix due to moving, and from forgetting to take it for 3 days I’ve already felt an increase in my fatigue that was subsequently reversed when I resumed taking Probonix. I also appear to be gaining weight a little more easily (I was severely underweight prior to Probonix), which is wonderful. And on top of this, it can be taken with you on the go, tastes good, and isn’t a pill. I highly, highly recommend Probonix and will be taking it with me wherever I go and as part of a lifestyle-type supplement until/unless I go into remission. Most new research shows that autoimmune diseases are linked to your gut, and Probonix is a great way to start fixing your gut–frequently the cause of and/or a contributing factor of autoimmune diseases.

Enter code TRYITNOW20

for 20% Off Your First Order

Still Have Questions?

Learn more about Probonix and choosing the right probiotic for you and your family.

The Gut-Brain Connection: Can Microbes Affect Your Mood?

by Dr. Shawn Benzinger, D.C., DABCO, FIAMA. | Oct 18, 2017

Each year, it is becoming increasingly apparent that microbes are essential components of our bodies and our overall health. Probiotics are everywhere, and even everyday consumers are looking for easy ways to incorporate healthy bacteria into their diets…

read more

Colic in Infants | Humarian | Carmel, IN | Probiotics, Performance & Supplements

How Probiotics Keep You Healthy

by Ryan Bentley, MD, PhD, DC | Apr 23, 2020

We’ve written plenty of blogs about different ways that probiotics can help to keep you healthy, but most of them have been deeper dives into specific conditions or promising new studies. So this time, let’s zoom out a bit… 

read more

l paracasei probiotic strain

L. paracasei – A common probiotic strain

by Ryan Bentley, MD, PhD, DC | May 9, 2017

L. paracasei is a probiotic bacterial strain that can be commonly found in the mouth and intestinal tract, as well as a number of dairy products. This bacterium can have positive effects on digestion and basic immune functions. It also offers preventative benefits for diarrhea, Chronic Fatigue Syndrome, and other common conditions…

read more