

🦠 Elevate your gut game with the ultimate 16-strain probiotic power!
Swanson Dr. Stephen Langer's Formula is a premium probiotic supplement featuring 16 unique strains and 3.2 billion CFUs per capsule, enhanced with prebiotic FOS to support digestive and immune health. This shelf-stable, acid-resistant formula requires no refrigeration and is manufactured under strict quality standards, making it a trusted choice for maintaining a balanced gut microbiome.









| ASIN | B077JB6R9T |
| Best Sellers Rank | #36,980 in Health & Household ( See Top 100 in Health & Household ) #210 in Acidophilus Nutritional Supplements |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,676) |
| Date First Available | November 16, 2017 |
| Is Discontinued By Manufacturer | No |
| Manufacturer | Swanson Probiotics |
| Product Dimensions | 1.9 x 3.8 x 3.5 inches; 2.08 ounces |
V**D
Ultimate Probiotic
I’ve been using this Swanson’s Ultimate 16 Strain Probiotic for several years. It gives my gut a healthy balance of good flora at a good price.
M**Y
Love these probiotics!
This probiotic is a good choice for me and my husband. We have taken Swanson probiotics for years! It is reasonably priced and a quailty product.
M**T
My preferred probiotics
I’ve taken these daily for years. Although I can’t say for sure that they’ve improved my digestion, since I made lots of other dietary changes when I started taking these, but I believe they’ve played a role in maintaining better gut health for me. I think they’re good value, considering the strains and high concentration. I buy this brand specifically because it’s one of the probiotics recommended by a meta-analysis conducted by ConsumerLabs. I’ll say that my poor gut health symptoms have certainly been alleviated since I switched to these from a generic brand of probiotics at the store, so they at least seem to be more effective than some other probiotics.
B**Y
Great pro-biotic and it's Swanson
Great pro-biotic at a fair price. Swanson is a great company.
B**R
Control that toe fungus!!
Great product! I fought toe fungus for 10-15 years! Taking this product is highly recommended! I quit taking it & the fungus showed up again. Guess it never really gets out of the body? So I'll continue taking 2 of these every day.
S**Y
Good for the cost
I have used this product for several years! Checks all my boxes for a probiotic
B**A
I highly recommend these probiotics for daily use
I am a repeat purchaser of these probiotics. I see a noticeable difference in my digestive system while using these daily, and if I miss a couple of days, I notice! I don’t notice a taste at all, and they aren’t too large to swallow comfortably.
Z**R
Great
These have been great for my wife and I both. Has pretty well gotten rid of indigestion and our overall gut health has definitely improved. Great price on a great product.
H**L
Not sure if authentic. I like this brand but this bottle contains empty capsule
Trustpilot
2 weeks ago
2 days ago