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Nutrition Now

PB 8 - Original Formula

PB 8 - Original Formula

Item: NTN010

  • PB - 8 - Original Formula from Now Nutrition

  • Supports overall digestive health by promoting healthy intestinal bacteria

  • Gluten free

14 Billion CFU 120 Caps

Retail $24.99
Save 46%
In Stock

Supplement Facts

Serving Size 2 Capsules

Servings Per Container 60

  Amount Per Serving % Daily Value
Total Carbohydrate <1 g <1%†
Proprietary Probiotic Blend <1 g **
Microcrystalline cellulose, Lactobacillus acidophilus, Bifidobacterium lactis, Lactobacillus plantarum, magnesium stearate, silica, Lactobacillus salivarius, Bifidobacterium bifidum, Bifidobacterium longum, Lactobacillus rhamnosus, Lactobacillus casei    

† Percent Daily Values are based on a 2,000 calorie diet.

** Daily Value not established

Other ingredients: Capsules (water, gelatin) and inulin.

The microflora growth concentrate selected for PB8™ is inulin, a carbohydrate from chicory root (Cichorium intybus). Inulin is also found in a variety of fruits, vegetables, and grains.

Suggested use: As a dietary supplement for adults, take two (2) capsules per day.

14 billion good bacteria per serving at time of manufacture. Bacteria count will vary after time of manufacture. Store in a cool, dry place; best if refrigerated after opening.

If you have a medical condition, are on medication or are pregnant or nursing, please seek the advice of a qualified health care professional before using. Take only as directed. Do not exceed suggested dosage. Do not use if inner seal is broken or missing.


  • This product contains no gluten, eggs, milk, peanuts, tree nuts, or soy.
  • No Milk
  • No Gluten
  • No Soy
  • BPA-Free Bottles

Shipping Weight

.20 lbs

  • PB - 8 - Original Formula from Now Nutrition

  • Supports overall digestive health by promoting healthy intestinal bacteria

  • Gluten free

PB - 8 - Original Formula is a probiotic supplement from Nutrition Now. It is a combination of 8 types of "good" gut bacteria that supports your intestinal bacteria balance. Containing 14 billion good bacteria at time of production, PB 8 promotes healthy digestion, and supports immune system function. This formula utilizes Inulin as the microflora growth concentrate; Inulin is considered a prebiotic. PB 8 contains no gluten, eggs, milk, peanuts, tree nuts or soy.

Terms and Ingredient Definitions

Nutrition Now PB 8 - Original Formula Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

PB 8 - Original Formula is rated 4.9 out of 5 by 61.
Rated 5 out of 5 by from Good product I take one in the evening and believe that it helps a lot. Will continue to order.
Date published: 2017-02-16
Rated 5 out of 5 by from
Date published: 2016-12-01
Rated 5 out of 5 by from Pro-biotic This product works well. My gut feels settled.
Date published: 2016-09-18
Rated 5 out of 5 by from 14 billion I've tried several probiotics and this one works very well especially for the price.
Date published: 2016-06-14
Rated 5 out of 5 by from Works Perfect! I take this supplement daily and it works too perfect for words! It's a must for me. I can absolutely tell the difference when I miss a dose. Would recommend and repurchase!
Date published: 2016-03-04
Rated 4 out of 5 by from
Date published: 2016-02-28
Rated 5 out of 5 by from It helps my digestive system.
Date published: 2016-02-01
Rated 4 out of 5 by from Probiotics are a must for me, and this brand does a great job for the price.
Date published: 2015-11-15
Rated 5 out of 5 by from Great product My whole family uses this, we love it! No added preservatives! We are Vegan so we do brake open the tablet and add it to juice.
Date published: 2015-11-10
Rated 5 out of 5 by from Excellent Pro-Biotic Formula I have used this formula for many years. It is reasonably priced, has a good range of organisms, and good quality. Highly recommended.
Date published: 2015-10-04
Rated 5 out of 5 by from Excellant
Date published: 2015-09-30
Rated 5 out of 5 by from very effective probiotic i'd been looking for a good, affordable probiotic and i'm happy to say i've finally found it. i was using another brand costing 4x the price of PB8 but this is much more effective. may be too much info, but now i'm able to "go" at least once a day, and sometimes twice. it worked the first day i started taking it. fast relief, consistent performance and a great value. PB8 is now my probiotic of choice.
Date published: 2015-05-30
Rated 5 out of 5 by from Good pro-biotic This pro-biotic has a great content of CFU's at 14 billion per 2 capsules. Excellent to keep the good gut bacteria in shape.
Date published: 2015-05-04
Rated 5 out of 5 by from Would I recommend this to a friend? Yes! and I have many, many times. This is one supplement I have taken consistently for at least 10 years. It's effective and does not have to be refrigerated which is invaluable when travelling. Travelling is when you need a probiotic the most and most probiotics are useless for travel because of the required refrigeration.
Date published: 2014-05-19
Rated 5 out of 5 by from PB8
Date published: 2014-05-11
Rated 5 out of 5 by from
Date published: 2014-03-27
Rated 5 out of 5 by from Great product! I have been using PB8 probiotics for several years. I take 2 capsules every evening for regularity. I did not see the same benefits when taking early in the day, so I take them closer to bedtime.
Date published: 2014-03-19
Rated 5 out of 5 by from Since am taking this product I feel better. It seems boost my immune defense. I will buy it again. Thanks
Date published: 2014-01-07
Rated 5 out of 5 by from Good Product I love this acidophilus, love the fact that I don't have to refrigerate it!
Date published: 2013-12-15
Rated 5 out of 5 by from Great Product,works very good quality
Date published: 2013-11-30
Rated 5 out of 5 by from Best ProBiotic I have been using PB8's, morning & night, for several years now. I was purchasing through a local co-op at over $18 for the 120 count. Such a nice surprise to find these through Swanson's during my last shopping with them and at a much lower price. They do need to be refrigerated but I have traveled with them when they could not be refrigerated and no problem for a short time. I feel these keep me "regular" and healthy.
Date published: 2013-11-24
Rated 5 out of 5 by from Best Product Ever PB8 is an exceptional product in quality and price. Swanson makes it most affordable.
Date published: 2013-11-17
Rated 5 out of 5 by from Always keep on hand Great if you aren't a regular yogurt eater for the good bacteria.
Date published: 2013-10-17
Rated 5 out of 5 by from
Date published: 2013-10-02
Rated 5 out of 5 by from My favorite probiotic Everyone in our family uses this probiotic. It has helped us the most of all the ones we have tried. I have been healthier since I started taking this probiotic. Swanson offers it at a great value over health food stores or other online sites plus it is convenient to order all our vitamins and supplements in one place.
Date published: 2013-08-27
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Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Nutrition Now PB 8 - Original Formula

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

Swanson's Standards

We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

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14 Billion CFU 120 Caps

14 Billion CFU 60 Caps

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© 2017 Ratings based on results of the 2017 Survey of Supplement Users. More information at
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