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Just Thrive Probiotic - 30 Day Supply

Just Thrive  Probiotic - 30 Day Supply

Award-winning digestive and immune support

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About Product

The award-winning, flagship product that started it all. Just Thrive Probiotic is guaranteed to arrive 100% alive in your gut and has 1000x better survivability vs. leading probiotics. It's also the only retail-available probiotic containing the propriety, Bacillus Indicus HU36™. This superstrain produces antioxidants at the site of peak absorption for unmatched digestive, immune, and total-body health support.

Read More


Learn about each ingredient HERE

How To Take

DIRECTIONS: Ages 8+: 1 capsule per day with your largest meal or as directed by your physician. For kids 8 and under, capsules can be opened and mixed with food or drink. Children under 3, please consult your healthcare practitioner. No refrigeration needed.

Go here for more info and best practices.

Shipping Info

Just Thrive is not responsible for any customs or duty charges. All customs charges are the responsibility of the customer. International orders cannot be shipped with expedited options.

  • You always save on every bottle and get FREE shipping
  • You are always in control. Change your shipping date or cancel future participation at any time by logging into your account or with a simple call to customer service or email us at info@thriveprobiotic.com.
  • We ship your next order every 30 days so you save time and never run out.
  • Any coupon code used applies to first order only.


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 www.justthrivehealth.com, return it to us for a full refund* – even if the bottle is empty!

Please ensure you use the Return Portal to receive a refund.

*Excludes shipping. Applies to a maximum of two bottles purchased directly.

Still have questions?

During business hours we have friendly, knowledgeable people ready to help. Text, phone, email, and more. You can even book time for a phone consultation.

Contact Us

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Customer Reviews

Based on 1267 reviews
Tiffany Greene
NPS score:
0 (Not at all likely)
10 (Extremely likely)
Likes: It does what a probiotic is supposed to do
Improvements: Tiffany Greene
Great Product

Never thought I would say this about a product I bought because it’s a lot of probiotics out here and none of them work like JustThrive. I didn’t see results right away but I stuck with a routine and started seeing results around the third week. Stomach wasn’t looking and feeling bloated anymore and I definitely will be keeping my subscription going.

Carlene Soptic
NPS score:
0 (Not at all likely)
10 (Extremely likely)
Likes: It works!!
just thrive-probiotic & antioxidant: fixed a decade+ long problem

I suffered with diarrhea (multiple times daily) for over a decade!! Went to multiple specialists, and tried multiple OTC probiotics over the years. I'm so happy that I gave "just thrive probiotics" a try! I followed the directions for just thrive probiotics and after 3 weeks my diarrhea stopped and began having normal bowel movements. I'm enjoying a "normal" life without fear of an "accident" while away from home. Thank You "just thrive' for making this product and changing my life!!

NPS score:
0 (Not at all likely)
10 (Extremely likely)
Likes: It just works

A few years ago I took the evenly well food sensitivity test and found that I was literally sensitive to just about everything. I knew I was sensitive dairy and eggs but even my ‘healthy’ substitutions were now something to be avoided. I’ve tried SO many probiotics, prebiotics, cutting everything out, drinking more lemon water, trying organic options. You name it, I’ve tried it, all to prevent my stomach from blowing up for days as if I was carrying. After hearing about these on my favorite podcast over and over I decided to invest and you guys, my stomach has not bothered me since. I went a month w/o reordering and my stomach was back to the nonsense. These really work and sometimes o can even sneak cheese without my stomach yelling at me.

NPS score:
0 (Not at all likely)
10 (Extremely likely)
Likes: Helped my demeanor. PH issues
Cured Leaky Gut and other issues

If I could give this product 20 stars, I would! I heard about this through a podcast. I was having feminine pH issues along with a leaky gut. I got food poisoning a few years ago and my gut was never the same. I tried so many probiotics and none of them worked. My health got worse and worse. I all of a sudden had a sensitivity to oxalates in vegetables in fruits and vegetables, my tongue was burning, felt like I had needles in my bladder, hot feet, couldn't sleep and so on. I started taking this along with the Gut 4tify product and a few mo the later I was nearly completely healed. I also was mindful of my diet and their triggering foods so that my gut could heal. I've been using this product for over a year and my health has completely changed. I take this at night with 5-htp and my anxiety has almost completely diminished. I'm finally getting my gut to do what it needs at night. I am so great full for this product and I have told all of my friends about it. Thank you so much for this line of products! They're life savers!

Ashley Hamby
NPS score:
0 (Not at all likely)
10 (Extremely likely)
Likes: It’s helped me use the bathroom regularly
The best!

This probiotic has changed my life! It is the best on the market. I’ve tried everything out there and this one is by far the best.


Proprietary Spore-Based Technology Designed To Help You Feel Your Best.

Arrives 100% alive in your gut for maximum impact*

1000x better survivability vs. leading probiotics*

Contains the most well-researched, DNA-verified strains*

Supports digestive, immune, and total-body health*

Beats bloat, gas, constipation, and diarrhea*

Clinically-proven to address Leaky Gut in just 30 days*

Improves nutrient absorption*

Produces antioxidants at the most bio-available location in your body, turning your gut into your own antioxidant factory*

Boosts energy, improves sleep, and promotes clear skin*

Encourages healthy body mass*

Paleo, Keto and vegan-friendly

Non-GMO and made WITHOUT gluten, soy, dairy, sugar salt nuts or histamines

Safe to use with antibiotics*

Safe for kids and safe to take during pregnancy*

Backed by a 100% money back guarantee. If for any reason you’re not satisfied, simply request a full refund – no questions asked.

  • potent


    Contains a patented strain called Bacillus Indicus HU36®, which produces antioxidants in digestive system – where they can be best absorbed by your body.

  • proven


    The spores in Just Thrive® have been successfully used to enhance digestive health in progressive health & wellness space for more than 50 years.

  • effective


    Clinical study showed that Just Thrive Probiotic addressed leaky gut in participants within just 30 days. View Study Here

The Just Thrive Probiotic Spore Strains


Bacillus indicus HU36™

This proprietary superstrain can turn your gut into an antioxidant factory! This means powerful antioxidants created RIGHT where they can be best absorbed and used by your body. Studies have proven HU36™ creates 15 of the most potent and protective antioxidants including, Lycopene, Zeaxanthin, Lutein, and Astaxanthin.


Bacillus subtilis HU58™

This strain is so resilient that researchers at California Polytechnic State University reported reviving Bacillus Subtilis spores from the gut of a 25-million-year-old bee that was fossilized in amber! Once inside your gut, this strain produces 12 protective defenders against harmful bacteria and pathogens.


Bacillus coagulans

Eat your favorite foods and sidestep gas, bloating, diarrhea and constipation. In a human trial, 90 days of supplementing with Bacillus coagulans resulted in a significant change in diarrhea, bloating, abdominal pain, and unusual stool frequency.


Bacillus clausii

If you’ve ever taken antibiotics, chances are you’re low on beneficial bacteria. Bacillus clausii is the only strain known to resist damage from a variety of common antibiotics to help recondition your gut with the healthy bacteria it needs to thrive.


How To Use Just Thrive Probiotic


Start slow: Here’s the truth: Just Thrive Probiotic is more effective than other brands because it’s more potent. To give your body time to acclimate, we recommend you take 1 capsule every other day the first week. Then at week two, increase to 1 capsule per day.


Take with food: A study on our Probiotic strains showed that the beneficial bacteria use the food you eat to grow and strengthen. So, when taken with food, you’re getting more bang for your buck!


Eat, mix, or bake: The Probiotic capsule can be swallowed whole or opened and the contents mixed into just about any recipe. In fact, Just Thrive’s strains are so shelf-stable, they’ll retain full potency even when exposed to high temperatures


Safe for everyone: Just Thrive Probiotic is great for anyone at any age - After all, it’s never too early to give your gut the TLC it needs to thrive! NOTE: we do not recommend giving children under 8 a capsule to swallow, and of course, always check with your physician first.


Still Have Questions? We've Got Answers!

Contact Us
What kind of results can I expect from Just Thrive Probiotic?

Because Just Thrive is such a potent product, many users feel a difference in just two to three dosages.

If you tend to have gastrointestinal disturbances, you should experience a calming effect on your system almost instantly.

If you tend to have irregular bowel movements, you will find improved regularity.

Users have also reported more energy, better sleep, and just an overall “good” feeling.

Better sleep = a better mood (and the ability to better handle stress)!

Users have even experienced fewer sugar cravings and easier weight control because these strains are helping combat yeast overgrowth.

Even your immune system gets a tremendous benefit.

Your entire body wins when your gut is healthy!

How do you recommend I take Just Thrive Probiotic?

If this is your first time taking our Probiotic, we recommend that you START SLOW.

Take either ½ or 1 full capsule every other day for the first week. After that, increase to the full dose.

Our Probiotic is tasteless, colorless and odorless, and can be easily opened and mixed with food or drink. Our strains are super resilient - You can open a cap and blend the contents in a smoothie, or bake them into your favorite dish without losing potency!

Is it easy to take? How big are the capsules?

Just Thrive is simple and easy. Once you’ve titrated up to the full dose of 1 small capsule per day, you can take it any time of the day with a meal and go on with your day.

The capsules are about the size of a normal vitamin and since we use only the most proven and potent nutrients with zero fillers, there’s no wasted space.

You need the right dose of nutrients that SURVIVE — so you can get the results you want.

And with Just Thrive that’s exactly what you get.

Can I give this to my kids? Is it safe for them?

Kids need to thrive, too! It’s so important to give kids the proper nutrition they need from the very beginning.

That also means good gut health and the proper bacteria levels they need for lifelong health.

Just Thrive has helped to support protocols in a variety of cases, including kids with spectrum disorders (like autism, Asperger’s), bowel issues including irregular bowel movements, kids on antibiotic therapy, and more.

Just Thrive is safe for kids of all ages, but if your child is under 8, we recommend starting with half a capsule sprinkled on their food, or in a glass of water or juice.

Kids won’t even know it’s there since these strains are tasteless, colorless, and odorless.

Are there any side effects?

If you consider more energy, better digestion, and optimal immunity side effects, then yes!

The Bacillus spores used in Just Thrive are a normal part of the human microflora — that means your body welcomes them home. They have been used medicinally in Europe for more than 50 years!

Some people do experience bacterial die-off reactions when taking our Probiotic. Temporary cold/flu-like feelings, gas/bloating, constipation/diarrhea, headaches, skin eruptions, irritability, etc. are all signs of die-off.

If you are feeling any of the above, we recommend lowering your dose to half a capsule per day or even skipping doses until symptoms subside.

Although sometimes unpleasant, bacterial die-off is a normal part of your gut flora ‘rebalancing’ and a GREAT sign that Just Thrive is working to eliminate your bad bacteria while feeding the good bacteria.

Essentially, die-off means the detox pathways need time to catch up with all the goodness you’re giving your gut. Continue to titrate up or down based on how you feel, and please let us know if we can assist you further with the die-off phase.

For additional questions about die-off, you can read our article here, or contact our amazing customer service staff Monday – Friday 8:30 a.m. – 5 p.m. CST (Excluding some holidays) at +1 (800) 455-8939 or info@justthrivehealth.com. We strive to respond within 1 business day.

What if it doesn’t work for me. Is there a guarantee?

Of course! You are backed by our ANYTIME “Bottom Of The Bottle” Guarantee.

You simply experience better digestion… powerful immunity… loss of stubborn weight… a boost in energy… better sleep… or you don’t pay a cent!

It’s as simple as that. So give Just Thrive a try, then if for any reason you’re still not satisfied, even after you have put Just Thrive to work…

AT ANYTIME… whether it’s 30 days… or 300 days later…

Call or email the customer service team (their direct contact information will be on your receipt) and we’ll make it right, even if the bottle is empty.

You have no risk whatsoever with this offer. Just Thrive will work for you, or you pay nothing.

Where are your products manufactured?

All Just Thrive products are proudly manufactured in the United States of America.

What makes Just Thrive Probiotic better than other similar products?

First off, there aren’t any other similar products. There are several probiotics on the market, but no product can match Just Thrive’s clinically verified research or best the following benefits:

Just Thrive = Superior survivability:

Unlike 99% of probiotics on the market, Just Thrive Probiotic is designed by nature to make it to your gut fully alive and ready to go to work. In fact, studies have proven that Just Thrive Probiotic arrives in your gut 100% alive, making it 1000x more effective than leading brands.

Just Thrive = Superior antioxidant support:

Just Thrive is the ONLY retail probiotic featuring the exclusive superstrain, Bacillus Indicus HU36™. In clinical studies, this strain has been proven to turn your digestive system into an antioxidant factory. Even better, the antioxidants get produced right where your body can best absorb them – In your digestive tract! This level of antioxidant support can quickly provide potent free radical-fighting power, and promote your best overall health and immunity.

Just Thrive = Superior results:

Your entire body benefits when your gut is healthy! With up to 80% of your immune system living in your gut, the clinically proven effectiveness of Just Thrive Probiotic will drive your optimal health and protection.

Also - If you tend to have tummy troubles (gas, bloat, constipation), you’ll experience a calming effect on your system. If you tend to have irregular bowel movements, you will find improved regularity. Users have also reported more energy, excellent sleep, easy weight management, and just an overall “good” feeling.

Does Just Thrive Probiotic need to be refrigerated?

No! Just Thrive Probiotic is completely resilient and shelf-stable. In fact you can even break open a capsule and mix it into a drink or smoothie… Or freeze it... Or bake it up to 455 degrees without losing potency!

Does your Probiotic contain any gluten, grains, corn, soy, dairy, or GMOs?

No, Just Thrive Probiotic is free from GMOs, gluten, grains, corn, soy, dairy, and histamines.

Is it best to get 1 bottle per month?

There are two quantity options for Just Thrive Probiotic – a 30 day supply (for 1 person) and a 90 day supply (family size). If you’re feeling off, stressed, traveling, or just need an extra lift, you may wish to take more. For this reason, many customers prefer 2 bottles per month to ensure they can be flexible as needs arise.

This is also the reason why many Just Thrive customers choose a monthly subscription to ensure the next bottles are always received prior to running out. (Meaning you can keep your health momentum going!)

Remember: With our subscription member portal, you can easily edit, skip, or pause your next delivery.

When will I receive my order?

For domestic orders placed on our website, you can expect the order to process within 1-3 business days. After your order ships, most orders are received within 3-5 business days.

Do you offer free shipping?

Yes, ALL subscription orders delivered in the Contiguous United States will receive 100% FREE shipping and handling.



Our Promise To You 100% Satisfaction Guaranteed

At Just Thrive, we're proud to stand behind every sale with a 100% customer satisfaction "Bottom-of-the-Bottle" Guarantee. If you're not completely satisfied with your purchase of any Just Thrive product from www.justthrivehealth.com, return it for a full refund at any time. Even if the bottle is empty!

About Microbiologist Kiran Krishnan

As a microbiologist and chief science officer for Just Thrive, I've dedicated over 15 years to studying the fascinating world of ingredient science and the mysteries of the microbiome.

Through my extensive experience, I have discovered the profound impact that the gut has on our overall health and well-being. My journey began with therapeutic enzymes, where I conducted clinical trials to ensure their efficacy before they reached the market. This experience taught me about the preventive power of natural solutions and their potential to transform lives.

Why are my methods so successful?

I believe it’s because they’re backed by decades of research and clinical trials, offering proven and naturally-sourced solutions that can significantly improve people's quality of life.

My health guidance has been featured in Forbes, Thrive global, The Chalkboard and on numerous podcasts including Max Lugavere, Dave Asprey, Wellness Mama, The Energy Blueprint, Luke Story, The Skinny Confidential, Be Well, Feel Better Now, and What Women Must Know.

Over 70,000 people have used my health solutions to help find relief and thrive.


1 Effects of Irritable Bowel Syndrome on Daily Activities Vary Among Subtypes Based on Results From the IBS in America Survey, Sarah Ballou, Courtney McMahon, Ha-Neul Lee, Michael Camilleri, Anthony Lembo, Johanna Iturrino, Published: August 13, 2019 DOI https://doi.org/10.1016/j.cgh.2019.08.016

2 https://gi.org/topics/irritable-bowel-syndrome

3/4 https://aboutibs.org/what-is-ibs/facts-about-ibs/

5 https://www.niddk.nih.gov/health-information/digestive-diseases/irritable-bowel-syndrome

6 https://www.sciencedirect.com/topics/medicine-and-dentistry/dysbiosis

7 Menees S, Chey W. The gut microbiome and irritable bowel syndrome. F1000Res. 2018 Jul 9;7:F1000 Faculty Rev-1029. doi: 10.12688/f1000research.14592.1. PMID: 30026921; PMCID: PMC6039952.

8 Catinean A, Neag AM, Nita A, Buzea M, Buzoianu AD. Bacillus spp. Spores-A Promising Treatment Option for Patients with Irritable Bowel Syndrome. Nutrients. 2019 Aug 21;11(9):1968. doi: 10.3390/nu11091968. PMID: 31438618; PMCID: PMC6770835.

A psychobiotic approach to the treatment of depression: A systematic review and meta-analysis

9 Hill, C., Guarner, F., Reid, G. et al. The International Scientific Association for Probiotics and Prebiotics consensus statement on the scope and appropriate use of the term probiotic. Nat Rev Gastroenterol Hepatol 11, 506–514 (2014). https://doi.org/10.1038/nrgastro.2014.66

10 Li PK, Spittler C, Taylor CW 3rd, Sponseller D, Chung RS. In vitro effects of simulated gastric juice on swallowed metal objects: implications for practical management. Gastrointest Endosc. 1997 Aug;46(2):152-5. doi: 10.1016/s0016-5107(97)70064-6. PMID: 9283866.

11 Spore-Based Probiotics With Kiran Krishnan: Rational Wellness Podcast 71

12 Treatment with Bacillus subtilis reduces intestinal hydrogen production in patients with gaseous symptoms, G.R.Corazza1G.Benati2A.Strocchi2M.Sorge2G.Gasbarrini2

13 The Effect of Bacillus Subtilis DE111® on the Daily Bowel Movement Profile for People With Occasional Gastrointestinal Irregularity, https://clinicaltrials.gov/ct2/show/NCT04083521

14 Urdaci MC, Lefevre M, Lafforgue G, Cartier C, Rodriguez B, Fioramonti J. Antidiarrheal Action of Bacillus subtilis CU1 CNCM I-2745 and Lactobacillus plantarum CNCM I-4547 in Mice. Front Microbiol. 2018 Jul 10;9:1537. doi: 10.3389/fmicb.2018.01537. PMID: 30042756; PMCID: PMC6048234.

15 Effect of a carotenoid-producing Bacillus strain on intestinal barrier integrity and systemic delivery of carotenoids: A randomized trial in animals and humans, Journal of Functional Foods, Volume 80, May 2021, 104445

16 ​​Majeed, M., Nagabhushanam, K., Natarajan, S. et al. Bacillus coagulans MTCC 5856 supplementation in the management of diarrhea predominant Irritable Bowel Syndrome: a double blind randomized placebo controlled pilot clinical study. Nutr J 15, 21 (2015).

17 de Castro, JA.A., Guno, M.J.VR. & Perez, M.O. Bacillus clausii as adjunctive treatment for acute community-acquired diarrhea among Filipino children: a large-scale, multicenter, open-label study (CODDLE). Trop Dis Travel Med Vaccines 5, 14 (2019).