“The only complete probiotic you’ll ever need”

“Just Thrive Probiotic is the first and only 100% all natural spore form DNA verified & tested probiotic supplement. As the subject of groundbreaking clinical studies, Just Thrive has demonstrated incomparable effects on the gut and its undeniable connection to the immune system and brain. So, this is a probiotic that actually does what it’s supposed to do! I strongly recommend Just Thrive Probiotic & Antioxidant!”

Dave Asprey

Bulletproof founder & Father of Biohacking

Dave Asprey




Sugar/Salt Free

Sugar/Salt Free

Gluten Free

Gluten Free

Nut Free

Nut Free







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Just Thrive Probiotic - 30 Day Supply

Just Thrive  Probiotic - 30 Day Supply

Award-winning digestive and immune support

1131 total reviews

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Customer Reviews

Based on 1131 reviews
Jeddie Brumley
NPS score:
10 (Extremely likely)
0 (Not at all likely)
Likes: I love how regular and complete my bowel movements are and I’ve not been sick I ages
Improvements: Not a thing
Great results

I take my probiotic every other day. It keeps my gut healthy and I feel like my poops are complete - all of the waste out!!

Likes: Everything
Improvements: Nothing

Probiotic - 30 Day Supply

Cristina Ruedas
NPS score:
10 (Extremely likely)
0 (Not at all likely)
Feel great!

My gut feels great after just the first week of taking the probiotics. Really helps to keep things going smooth in the gut!

Mary L
NPS score:
10 (Extremely likely)
0 (Not at all likely)
Likes: Was highly recommended and lived up to the hype
Improvements: Inconsistent shipping times.
First order

First order arrived super quickly. Had made a huge difference in my daughters tummy troubles. My second order was placed two weeks ago and still hasn’t arrived. I am in Canada, but that’s along time!

Linda Bertei
NPS score:
10 (Extremely likely)
0 (Not at all likely)
Likes: I always take advantage when discounts are offered.
Improvements: Nothing comes to mind.
Excellent supplements

Excellent product. I trust the research that goes into these products and that’s why I’ve been a long time customer. I have recommended the probiotics to many friends.

Take Control Of Your Health With A Proven, Potent and Effective Spore Probiotic


1000x better survivability vs. yogurt, greek yogurt & leading probiotics


Supports immune health in the digestive system, where over 70% of it lives

digestive nutrient absorption

Increased digestive nutrient absorption in the intestines

digestive support

Powerful digestive support


Powerful antioxidant and carotenoid production at the most bio-available location in your body


Improved flora balance

The Just Thrive Probiotic Process

Once Just Thrive Probiotic enters the digestive system, it has been found to perform many critical functions, including supporting your best immune health; both increasing digestion and absorption of nutrients from food, and producing important functional antioxidants.

The strains used in Just Thrive Probiotic have been proven to survive the gastric system 100%! Once they arrive alive in the intestines, they actually have the unique ability to read and diagnose the microbial environment and:

  • check markIdentify and crowd out pathogenic organisms
  • check markCreate compounds and nutrients to feed the good bacteria in the gut
  • check markThe exclusive superstrain, Bacillus Indicus HU36™️, turns your digestive system into an antioxidant factory

This approach is the most effective way to achieve diversity in the gut and is why customers are seeing such dramatic results with Just Thrive Probiotic!

Just Thrive Probiotic contains gut commensal organisms, meaning they belong in the gut (and find a binding site in the intestines), and these strains have a 21-day life-cycle in the gut, while most other probiotics simply pass through like food.

Created with a patented strain called Bacillus Indicus HU36™️

Bacillus Indicus HU36™️, produces antioxidants/carotenoids (the nutrients that give red peppers and tomatoes their color) in your intestines where they can be best absorbed by the body, making it one of the most absorbable forms of antioxidants on the market.


Along with Bacillus Indicus (HU36), the spore strains in Just Thrive Probiotic are the only on the retail market clinically proven to address leaky gut within just 30 days!

View ingredients
money back

Our 100% Iron-Clad Money Back Guarantee

Just Thrive is passionate about good health, and we ensure the integrity and quality of our products. That’s why we’re proud to stand behind every sale with a 100% customer satisfaction “Bottom-of-the-Bottle” Guarantee: If you’re not 100% satisfied with your purchase of any Just Thrive product from JustThriveHealth.com, return it to us for a full refund* – whether it's been 2 days, 2 weeks, or 2 months... Even if the bottle is empty!

*Excludes shipping, applies to a maximum of two bottles purchased directly from Just Thrive.

What are people saying?


Kiara M – Verified Buyer

Changed My Life

Honestly, there isn't enough time to tell you how much your product has changed my life! It's astonishing. I'm hooked. You have a customer for life AND I'm telling the whole world about you too


Sheri K– Verified Buyer

Best Probiotic Ever!

I have been taking this probiotic for a few months now and have noticed a tremendous difference in my overall well-being. It’s so true when they say your gut is your second brain.


David G – Verified Buyer


Within three days of taking Just Thrive, I began seeing some relief. Now, three months later, no more loose bowels. I'm having normal bowel movements. Just Thrive has been nothing short of miraculous.


Michelle M– Verified Buyer

“My kids ask for it!”

I have been asked by my 17 yr old and 21 yr old to please make sure we get a “refill” as they put it! Just Thrive is the best probiotic on the market! Autoship is the way to go!!!!


Joyce P– Verified Buyer

“Sleeping So Much Better at Night!”

I read that it may take 3-4 months to see a difference, and I just ordered a 3 month supply, because my sleep at night has really improved, my skin seems healthier, and my energy level has increased!


Johnny A – Verified Buyer

“Saved my life”

No exaggeration there - Just Thrive probiotic was a pivotal element in my life. A heartfelt thank you for Just Thrive's scientists behind the product, and the very friendly team that helps me with my orders!

Frequently Asked Questions

A probiotic is a live beneficial bacterium that has adapted to survive in the human digestive system. In turn, it provides a health benefit to that person. By definition, to be a true probiotic, it has to be an organism that has evolved to become exposed to a human host through consumption (typically via the food supply); have the capability to naturally survive the harsh environment of the stomach, and have the ability to effectively colonize in the intestines where it provides health benefits. Any bacterium that is unable to naturally survive the harsh environment of the stomach and upper digestive system cannot be a true probiotic.

Studies have shown that the 100 trillion bacteria cells in the digestive system have a profound effect on overall health and wellness. They play a critical role in the digestion and assimilation of nutrients from food. They also protect the body from harmful organisms by strengthening the immune system. They modulate the immune system to help prevent undesired immune responses like allergies, autoimmune, etc. Recent studies also have linked a healthy gut flora to better emotional health, weight control, sexual function, and improved cognitive function.

Unless you consume specific fermented foods, probiotics are no longer naturally available from food. The food production systems are sterilized in an effort to extend the shelf-life of processed foods; usually three to nine months. This eliminates most of the beneficial bacteria that normally would have been available from the food source. Our ancestors ate and lived off the land. They were exposed to a significant number of environmental bacteria on a daily basis – this includes bacillus spores (those found in Just Thrive Probiotic). This is nature’s true design for daily probiotic exposure. Due to the sterilization process, beneficial organisms are no longer naturally available in traditional food sources and so have to be supplemented.

Absolutely – Just Thrive Probiotic is a critical, daily nutrient and will not interfere with the vitamins you take. In fact, it can be argued that Just Thrive Probiotic is even more important than your daily vitamin as Just Thrive Probiotic is your only source of these key probiotic strains whereas vitamins can be found in a variety of foods and supplements. Just Thrive Probiotic is a necessary nutrient that is not found in the daily diet.

Yes. From processed food and environmental toxins to antibiotics and alcohol usage, the digestive system and the beneficial bacteria that reside there face daily assaults. A daily probiotic like Just Thrive Probiotic, which is designed by nature to be a true probiotic, is the best protection you can possibly provide for your body. In addition, your immune system is designed to receive daily stimulation in order to remain primed and ready for action, this is why over 70% of your immune system is found in your digestive tract.

Just Thrive Probiotic is the only probiotic available comprised of four (4) key strains of nature’s own design for a true probiotic. The bacillus strains found in Just Thrive Probiotic are abundant environmental organisms that have evolved to be consumed by humans on a daily basis and then thrive in the digestive systems. Once there, they perform critical functions, such as the development of the immune system; supporting a healthy inflammatory response; digestion and absorption of nutrients from food, and the production of important functional compounds, like antioxidants. Just Thrive Probiotic is the only product on the shelf to contain the patented Bacillus Indicus HU36™️, a strain that produces high levels of antioxidants. Once ingested via the intestines, Bacillus Indicus HU36™️ becomes an important source of daily antioxidants.

Simply put, Just Thrive Probiotic is a TRUE probiotic by all scientific definitions and over 95% of other products on the market just are not probiotics.

A patented strain in Just Thrive Probiotic called Bacillus Indicus HU36™️ actually produces a variety of antioxidants in the digestive system right where they are best absorbed by the body. Studies have shown that supplemented antioxidants do not effectively survive the stomach and so the actual absorption rate is low when taken as a supplement by mouth. With Just Thrive Probiotic, however, the body becomes a super-antioxidant factory right in the digestive system at the site where these important nutrients are absorbed. It’s right at the site of absorption where CoQ10, alpha and beta carotene, lycopene, lutein, astaxanthin and zeaxanthin are produced!

Antioxidants protect the body from the daily onslaught of harmful and toxic chemicals and compounds. Oxidation causes significant tissue damage at the cellular level and antioxidants protect against this damage. Maintaining high levels of antioxidants in the body has been linked to feeling strong, healthy and resilient.*

Because Just Thrive Probiotic is such a potent product, many users feel the difference in just two to three dosages. If you tend to have gastrointestinal disturbances, you should see a calming effect on your system. If you tend to have irregular bowel movements, you should experience some improved regularity. For people without evident digestive issues, just like you take a daily multivitamin but don’t necessarily FEEL the benefits, you can be confident knowing that your overall health is improving by a daily dose of Just Thrive Probiotic. In general, users have reported more energy, better sleep and just an overall “good” feeling. Your entire system benefits when your gut is healthy!

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Save $10 bottle per month ($5 discount plus free shipping) when you select Auto-Ship. You'll receive your shipment every month. No sign-ups, no contracts, call us to cancel at any time. We guarantee you'll love it!

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