Swanson Dr. Stephen Langer's Ultimate 16 Strain Probiotic with Fos
Swanson Dr. Stephen Langer's Ultimate 16 Strain Probiotic with Fos
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Swanson Dr. Stephen Langer's Ultimate 16 Strain Probiotic with Fos

4.5 stars out of 458 reviews
(4.5)|
458 ratings

About this item

  • Our most popular probiotic with 3.2 billion CFU from 16 unique strains plus prebiotic FOS
  • Diverse formula supports better digestive and colon health than single-strain probiotics
  • Offers support for immune system function and a positive mental outlook

  • Gluten Free, Vegan, Vegetarian, Non-GMO
  • Per GMP guidelines set forth by the FDA, most products are formulated for 24 months from the date of manufacture. Liquids and probiotics are formulated for 12 months.

At a glance

Brand
Swanson
Count
30
Dietary method
Vegan
$9.99
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Sacramento, 95829
Arrives by Sun, Aug 24
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4.654399464703914 stars out of 5, based on 5992 seller reviews(4.7)
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4.5 out of 5 stars
stars458 ratings456 reviews
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Showing 1-3 of 456 reviews
May 24, 2025
John D
5 out of 5 stars review

best that I have ever used

I have been testing probiotics for over 20 yrs. There is nothing like this, that I have found. it takes 30 min for the capsule to dissolve and then 2 hours to finish digesting anything you eat. I can sleep without everything coming back up. Better if I take it after eating instead of before.
Review from swansonvitamins.com
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Jun 11, 2025
Edwin H
5 out of 5 stars review

A nice variety of probiotics.

I don't have anything negative to say about. It's a good mix of probiotic cultures. Taking a run of probiotics on occasion is a good idea to maintain gut biome health. I recommend only ordering 1 or 2 bottles at a time; probiotics are live cultures and will degrade (keep unopened bottles refrigerated). It's also a good idea to make prebiotics a regular part of your diet to keep the gut biome well fed: kimchi is amazing for this as are some other fermented foods and FOS fiber sources.
Review from swansonvitamins.com
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May 19, 2025
Peter E
5 out of 5 stars review
My wife is lactose intolerant and has been taking these for quite some time now. As a result she is able to take vitamin D milk in her tea. (It's a British thing) She's also able to enjoy other dairy products that contain milk. (I think I also need to mention she does also take a teaspoon of probiotic yogurt on a daily basis.)
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