100% Customer Satisfaction Guarantee

America's #1 Rated Catalog/Internet Merchant
Based on Customer Satisfaction

Swanson Probiotics

Dr. Stephen Langer's Ultimate 16 Strain Probiotic with FOS

Now 2 for $14.99
Retail $22.99
Save 35%
  • Buy 1 Get 1 For Free

    Buy one bottle at regular price and a second bottle will be automatically added to your order FREE!

Add To Order

Limit: 3 per order

See Shipping Restrictions

Add to Favorites

Recently Viewed Items

Look here for an easy way to
navigate to your previously
viewed products.

SWA022 - New Item!
In Stock
Veg Caps Size:
1, Pill Size Guide
60 Veg Caps
  • More than 4 times the strains and over twice the CFUs compared to popular probiotics

  • New formula now features Lactobacillus reuteri

  • Delivered in DR (Designed Release) veggie capsules to deliver the probiotics safely to your small intestine

Dr. Stephen Langer's Ultimate 16 Strain Probiotic includes more than four times the number of strains and over twice the number of CFUs compared to many popular probiotic formulations marketed in clinics and pharmacies today. While many popular supplements provide only two strains of bifidobacteria, Dr. Langer's formula delivers five. And while others have only one strain of lactobacillus, Ultimate 16 Strain Probiotic features ten, including Lactobacillus reuteri, which was recently added to improve the formula because of the unique protective abilities it offers for colon health and immune system function.

And that's not all. The formula also includes the prebiotic FOS and ConcenTrace® trace minerals, which you won't find in any off the shelf product. Prebiotics and trace minerals are important because most of us are lacking them in our diets, but they're absolutely vital to the enzymatic processes necessary for healthy digestion and the maintenance of beneficial bacteria.

Don't be fooled by mass market products that over promise and under deliver—products that also cost more than they should. With this state of the art formula you'll feel the difference in as little as one month. It's the ultimate probiotic at a truly affordable price.

Product Label

Supplement Facts

Serving Size 1 Veggie Capsule

  Amount Per Serving % Daily Value
FOS (Fructooligosaccharides) 50 mg *
ConcenTrace® Trace Mineral Complex (from the Great Salt Lake, 72 naturally occurring minerals, plus other minerals found in seawater) 12.5 mg *
Bifidobacterium longum 430 million viable organisms† *
Lactobacillus acidophilus 430 million viable organisms† *
Bifidobacterium bifidum 180 million viable organisms† *
Bifidobacterium breve 180 million viable organisms† *
Bifidobacterium lactis 180 million viable organisms† *
Lactobacillus brevis 180 million viable organisms† *
Lactobacillus bulgaricus 180 million viable organisms† *
Lactobacillus casei 180 million viable organisms† *
Lactobacillus helveticus 180 million viable organisms† *
Lactobacillus plantarum 180 million viable organisms† *
Lactobacillus reuteri 180 million viable organisms† *
Lactobacillus rhamnosus 180 million viable organisms† *
Lactobacillus salivarius 180 million viable organisms† *
Lactococcus lactis 180 million viable organisms† *
Streptococcus thermophilus 180 million viable organisms† *
Bifidobacterium infantis 90 million viable organisms† *

*Daily Value not established.

†Colony-Forming Units (live bacteria) at time of manufacture.

Other ingredients: Microcrystalline cellulose (plant fiber), hypromellose (vegetable capsule, gellan gum), alfalfa, may contain one or both of the following: magnesium stearate, silica.

Suggested Use: As a dietary supplement, take one veggie capsule per day with water or juice.

ConcenTrace® is a registered trademark of Trace Minerals Research, Inc.

Terms and Ingredient Definitions

Swanson Probiotics Dr. Stephen Langer's Ultimate 16 Strain Probiotic with FOS Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Dr. Stephen Langer's Ultimate 15 Strain Probiotic with FOS 4.6 5 205 254
quality I read an interesting article that recommended taking a probiotic 3-4 times a day.... and at the BOGO.... it is possible! Great quality, great price! September 9, 2013
THEY REALLY WORK!! I was a little skeptical about Probiotics, not that they are not usefel, but deciding upon which brand is difficult. With all the information out there it's tough to decide what is truth and what is folly. I couldnt pass up the bogo offer, so I bought them. I could immediatly see a change in how my "end result" had changed. I wonder how my body was extracting nutrients before at all... This has greatly improved my bodily functions. Thank you September 9, 2013
Great product! i have looked at many probiotics and this product has all of the strains that I was looking for. I keep stocked up when it is on a buy one get one free special and it is a very good value. September 4, 2013
Swanson Probiotics 15 strain This product has everything you need and great price. September 3, 2013
Completely ineffective Four days of an antibiotic messed up my digestive system. I thought a 15-strain probiotic like this one would help. I took this Swanson product for weeks, even doubled the dosage -- didn't help a bit. Then I got a refrigerated probiotic juice that contains only Lactobacillus plantarum (the Swanson product says it contains this, too, at 180 million viable organisms). Within a couple of days of taking the probiotic juice, my gut was much better. My conclusion: The Swanson product -- mfg date 02/13 -- did not contain live cultures. I got it directly from Swanson. I will never order this again. September 2, 2013
Great product I have taking this product for 2 months and it's helping me with my regularity like the expensive ones, I'll be taking them for sure with digestive enzymes. August 31, 2013
Best Probiotic. My digestive system is working much better. August 29, 2013
Healthy,Happy Probiotics I've read many times how Probiotics are a valuable and necessary supplement for the human body. I live on a fixed income and have always tried to buy some but, they are so expensive! Swanson's Probiotics is a great product because I feel so much better and so does my tummy! The price is perfect with 2-4-1 price special and I am so grateful, I'm telling everyone! August 24, 2013
Potency unknown It has been brought to my attention after taking this product, that probiotics are best packaged in blister packs, unless refrigerated. This helps preserve the delicate bacteria that lives inside the capsules. Since these capsules are not packaged that way, the guarantee of 3 billion CFU's applies only to the time of manufacture. Therefore, you really don't know what you're taking. I have taken other products that are packaged in blister packs and have found those to be much more effective. In addition, the miniscule amount of FOS included is insignificant. The use of this ingredient on the packaging is simply for marketing. August 23, 2013
Works Great, but, Watch The Dates. I use to take Swanson Ultra probiotics Complex twice a day. I like these better because I only need one a day. Cost is about the same per day, and work just as well. One word of CAUTION!, most of the probiotics are only good for ONE YEAR from the Mfg. date. (according to a Sanson phone rep.) So be careful how many you order at one time. My experience has been, they are usually about three months old when I get them. The date information is written somewhere on the web site, (the rep. did find it for me.) but it doesn't exactly stand out. It would be nice if Swanson could make this information a little more prominent, since most of their products are good for two years. I find these often on the BOGO list. August 21, 2013
seems to do the job Ever since I started taking this I am regular August 18, 2013
Check Ingredients list I purchase a lot of supplements from Swanson to improve my health but after researching the ingredients, I found out that Magnesium Stearate and Silica ARE NOT good for your health. I've stayed away from any supplements that contain this and looked for alternatives on the site. Always check the ingredient list (supplements, food, etc) and do your own research. Good health! August 16, 2013
BOGO the buy one get one is the hook on this product,it's outstanding.the real test will come in finding out how many CFU's (colony forming units) it provides.this is crucial.so far the jury is still out on this but there have been no negative results,just quries. i.e. do they arrive alive where they're supposed to and form said CFU's? August 12, 2013
Good Product I have been happy with the product thus far. August 8, 2013
a-ok I switched to this product after using a more expensive brand which was recommended by my primary MD. The result is that this product is effective at a much better price. August 4, 2013
Dr. Stephen Langer's Ultimate 15 Strain Probiotic I have tried many probiotic products over the years, and have had better results with this one than any other, In addition to good results, another plus is that it does not have to be refrigerated, so it is convenient for travel. If I should win the gift certificate, I would use it for more Swanson products, especially Dr. Stephen Langer's Ultimate 15 Strain Probiotic! August 3, 2013
Great Value A great product at a great price. I have ordered this several times and will continue to do so. August 1, 2013
Probiotcs I was taking Natrol beads which is one of the more reasonably priced probiotics and the one that worked for me. I switched over to this one because of the incredible pricing and am very impressed. Have been taking this for well over a year with great results. August 1, 2013
I've read how important it is to incorporate probiotics to obtain a healthy gut flora. This product was exactly what I needed at a great price. July 27, 2013
Effective & gentle I have been using this particular probiotic for about a year. I like that I only take one pill daily. My digestive system functions regularly. July 22, 2013
eating right with Swanson's Too excellent if you aren't able to eat those healthy fiber foods with plenty of veggies when you supplement with the Ultimate 15 Strain Probiotic w FOS. I take these on a daily regimen and my tummy says digestion is easy when the proper enzymes meet to digest what I've had time to consume...eat best when you can but when you can't Dr. Steven Langer's probiotic helps you stay on tract!!! July 21, 2013
Good probiotic product This is a good product which really seems to help with overall digestive health. I've tried other products, and this one does a better job overall. A bit pricey, but usually a BOGO, so a good value. July 18, 2013
Excellent Value All of my family members take this probiotic. It is an excellent probiotic. Many probiotics contain only a couple of strains and this one contains 15 strands and FOS. We have taken this probiotic for a couple of years and we are very satisfied with it. July 12, 2013
Love these probiotics, they really seem to help my digestive system. They've become a favorite, and I'll continue to use them! July 10, 2013
<<prev 2 3 4 5 ... 9 next>>

7 Leaf Guarantee

Swanson’s 7-Leaf Guarantee

Earning your trust is our first
and only priority.

Shipping Restrictions

Countries with restrictions on this product:

  • Canada

More information on shipping restrictions

States with restrictions on this product:

  • Alberta
  • British Columbia
  • Manitoba
  • New Brunswick
  • New Foundland
  • Northwest Territory
  • Nova Scotia
  • Nunavut
  • Ontario
  • Prince Edward Island
  • Quebec
  • Saskatchewan
  • Yukon Territory

More information on shipping restrictions

Top of Page