Pro-50 Probiotic – 13 Strains, 50 Billion Organisms

Rated 4.96 out of 5 based on 23 customer ratings
(23 customer reviews)


Pro-50 is a potent, 50 Billion organisms per serving, making it one of the most effective probiotics on the market. We've hand-picked 13 of nature's most powerful and effective strains of probiotics, in order to give you the maximum results.

GMP Compliant
3rd Party Tested
Made in the USA


SKU: vb-pro50 Categories: ,

The most effective probiotic on the market

Pro-50 condenses an industry leading 50 billion CFUs per serving in as little as 2 pills. We’ve hand-picked 13 of nature’s most powerful strains that is formulated for both men and women.

  • Unlike other probiotics that only contain 1 or 2 strains of probiotic, Pro-50 has 13 probiotic strains, ensuring you will get the support you need for your overall digestive health.
  • Pro-50 uses a patented delayed release capsule, that protects the live organisms in the capsule from stomach acid, delivering more cultures and ensuring maximum efficacy.
  • The capsule itself is a delayed-release vegetable capsule, developed and tested in a NSF certified facility. The potency and purity is guaranteed.
  • Includes a number of strains not found in other probiotics (see complete list below), as well as Fermented Greens. This combination can help with digestive issues ranging from lactose intolerance, to IBS, or mild-upset stomach due to traveling.


Vitamin Bounty Pro-50 Probiotic

The Highest Quality Probiotics

The most effective probiotic on the market

Probiotic Strain

13 Probiotic Strains

Pro-50 has 13 probiotic strains, ensuring you will get the support you need for your overall digestive health.


DRcap® Technology

We use a patented DRcap® (delayed release) capsule, ensuring you’re digesting the probiotics where you want it the most, in your digestive tract

GMP Compliant

GMP Compliant Facility

Developed and tested in a Good Manufacturing Practice compliant facility. The potency and purity is guaranteed.


50 Billion CFUs

We freeze-dried the Probiotic Strains, in order to maintain the ingredients freshness and efficacy.


Immune and Digestive Health

Includes 13 strains of probiotics, as well as Fermented Greens. This combination can help with digestive issues ranging from lactose intolerance, to IBS, or mild-upset stomach due to traveling.

Made in the USA

Made in the USA

All of our products are proudly made and manufactured in the USA, ensuring you get the optimum freshness and quality possible

Reviews (23)

23 reviews for Pro-50 Probiotic – 13 Strains, 50 Billion Organisms

  1. Rated 5 out of 5


    I’ve been using this for about a week and it really has worked for me! My doctor had prescribed me some terrible meds to aid in my digestion and they were all super harsh. This is fantastic, absolutely worth the money!

  2. Rated 5 out of 5


    I have been using this probiotic for a month or so. It has helped to relieve some major gut health issues I was having. I will definitely buy it again! More strands than any other probiotic I’ve found!

  3. Rated 5 out of 5


    I’ve been using this product for about three weeks and I feel great, I also open the capsules and blend in the powder in my autistic sons shakes to help with his gut issues, it has been a great help to us both and I will recommend this probiotic to my friends and family! Thank you!

  4. Rated 5 out of 5

    Katheen Kennedy (verified owner)

    I research probiotics last year when I ended up with three secondary infections after fighting the flu. This product fit the bill. I ordered a supply right away and used it generously while finishing the antibiotic. I have continued to use it throughout the year as a way of building my immune system. I have always been told that more important than the billions of organisms is the number of strains included. This product is awesome. My daughter has even started ordering for herself as she was fighting adrenal fatigue her first semester of college. It was a life saver for her. We both love it!

  5. Rated 5 out of 5


    This past month I suffered from enlarged infected lower intestinal walls. I
    had very bad pains. I either was in the bathroom every ten minutes or not
    for two days. I ordered Pro-50 on amazon. I started taking it and the cramps
    and pain in my stomach went away in a few days. I take it before bed and it
    keeps me regulated. I would highly recommend this product.

  6. Rated 5 out of 5


    Have really enjoyed my first month of using this product. It is helping me making even more healthy and positive changes in my life and I am already feeling the positive effects from the overall change.

  7. Rated 5 out of 5


    Recently I have developed significant GI distress with no medically identifiable precipirant. My sxs included, but wete not limited to severe heartburn, gas, bloating/distended stomach, inability to eat normally though hungry, and irregularity. Using a probiotic was suggested and so I tried 3 or 4 different ones. Without parallel your Pro-50 provided the highest efficacy, of those I tried, in terms of addressing the degree and full spectrum of the sxs I’d been experiencing. And I hope/believe that with continued use (though, frankly, a bit on the pricier side BUT oh so worth it) further improvement a/o complete abatement will be achieved. Thank you Vitamin Bounty!!!!!

  8. Rated 5 out of 5


    I’ve tried many probiotics and this is the only one that has worked for me and I love that it doesn’t have to be refrigerated. I am going to be continuing to buy this brand since it works.

  9. Rated 5 out of 5


    Great product! I initially started taking it because I wasn’t going to the restroom on a daily basis, but after taking it just for a few days I immediately started going every day and I wasn’t bloated anymore! Completely satisfied with the results!

  10. Rated 5 out of 5


    Love it.. buying again!

  11. Rated 5 out of 5


    After researching many different probiotic brands I found out this is the best one for my needs. As soon as I started taking them, I noticed I didnt get diarrhea like the rest of the family when eating outside. My gut is amazing now!

  12. Rated 5 out of 5


    I struggled with digestive issues for years thinking it was just normal and okay until I did some research. I decided to try out a probiotic supplement and after going through all the online options, I decided on Vitamin Bounty Pro-50. Within days of taking this product, my digestive system did a complete 180. I’m very thankful for this product and recommend it to everyone. Take care of your gut!!

  13. Rated 5 out of 5


    Love it! I have tried several probiotics, and this really works! I have just finished my first month and my stomach feels so much better already.

  14. Rated 5 out of 5


    I’ve been using this probiotic for a few weeks now and what a difference! I had lost faith in probiotics after trying quite a few with no results. Tried Pro-50 and wow I am impressed. No more bloating or digestive upset. I take some medications and this has been a godsend for my flora replacement. Highly recommend you give this a try!

  15. Rated 5 out of 5


    I have been using this product for only a week and already notice a change in my digestion and a lot less abd bloating. I will definitely purchase this again!

  16. Rated 5 out of 5


    I’ve been using this probiotic for about 3 weeks now. It has really worked very well. I’m traveling which is always an issue, but I’ve had none of the usual problems at all! I am feeling so much better! Thank you!! Will keep on hand always!

  17. Rated 5 out of 5


    I have tried so many probiotics in an effort to help my very messed up gut, and this is the first one to really work. I have CFS, fibromyalgia, active autoimmune issues, POTS, and IBS just to name a few. My doctor thinks a lot of this stems from my gut problems. Within the first day of taking it, my cold that would not go away finally got better. I also felt the difference in my digestion within a few days. My energy has improved since starting these probiotics, and I could not be happier with the product. It may be more expensive than other probiotics, but it is way cheaper than buying a bunch that don’t work. Thank you, Vitamin Bounty!

  18. Rated 5 out of 5


    I’ve taken many different brands of probiotics over the years to help with my stomach issues. The Pro-50 seems to be making a difference. Really like it. Only this probiotic pass my milk test 🙂

  19. Rated 5 out of 5


    This is the first probiotic that I’ve taken and it has worked well for relieving GI stress, so far with no noticeable side effects. It’s the only one I’ve found that had all of the strains of bacteria that my doctor recommended.

  20. Rated 5 out of 5


    I had major stomach issues. Someone suggested that perhaps probiotics would help. Saw the positive reviews for Pro-50 on Amazon so I ordered it. Now, not only do I feel better than I have in years but I’m also visibly less bloated.

  21. Rated 5 out of 5


    I’ve been taking this for about a month or so and I’ve been happy with the results. I’ve recommended to other friends who have been having stomach issues as well.

  22. Rated 5 out of 5


    I have tried many different probiotics. So far this one is the best. It really helped me with bloating and regularity. I am on my second bottle. Try it ! I hope it will work for you as well as it has had for me.

  23. Rated 4 out of 5


    I have been taking the product for about 18 days. I had been on antibiotics for quite some time and it ruined my gut. I have been searching for a good probiotic and found it in Pro-50. I have much less bloating and stomach issues. I will continue to see how taking this improves my gut.

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Shipping & Delivery

Shipping Information: We will ship anywhere in the continental United States. For shipping outside of the USA, please contact us at If you place an order from outside the United States your order may be canceled or delayed.

Shipping takes approximately 5-7 business days with the USA. Tracking numbers, if available, are automatically sent to the email address used at checkout time.

Nutrition Facts

Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.

Supplement Facts

Serving Size: 2 Veggie Caps
Serving Per Container: 30

Amount Per Serving % Daily Value*
Proprietary Blend of 13 Strains of Probiotic Bacteria containing: 50 Billion CFU*
Freeze-dried Probiotic Strains (50 Billion CFU):
[Lactobacillus acidophilus, Bifidobacterium lactis, Lactobacillus brevis, Lactobacillus casei, Lacto-bacillus plantarum, Lactobacillus rhamnosus, Lactobacillus salivarius, Lactobacillus paracasei, Lactobacillus bulgaricus, Bifidobacterium bifidum, Bifidobacterium brevis, Bifidobacterium longum, Saccharomyces boulardii], and Fermented Greens [Barley Grass (Hordeum vulgaris), Oat Grass (Avena sativa), Wheat Grass (Triticum aestivum), and Alfalfa (Medicago sativa)]
* Daily Values not established.
Other Ingredients: Rice Flour, Vegetable Cellulose (Capsule), Magnesium Stearate

Suggested use: Take one (1) softgel daily, preferably with a meal, or as directed by your healthcare practitioner.