---
product_id: 53283623
title: "Swanson Dr. Stephen Langer's Ultimate 16 Strain Probiotic with FOS - 3.2 Billion CFUs - Supports Gut, Colon, Digestive & Immune Health* - Vegan, Gluten-Free & Non-GMO - 60 Veggie Capsules (2 Pack)"
brand: "swanson"
price: "€ 56.97"
currency: EUR
in_stock: true
reviews_count: 9
category: "Swanson"
url: https://www.desertcart.nl/products/53283623-swanson-dr-stephen-langers-ultimate-16-strain-probiotic-with-fos
store_origin: NL
region: Netherlands
---

# 3.2 billion CFU per capsule 16 unique probiotic strains No refrigeration needed Swanson Dr. Stephen Langer's Ultimate 16 Strain Probiotic with FOS - 3.2 Billion CFUs - Supports Gut, Colon, Digestive & Immune Health* - Vegan, Gluten-Free & Non-GMO - 60 Veggie Capsules (2 Pack)

**Brand:** swanson
**Price:** € 56.97
**Availability:** ✅ In Stock

## Summary

> 🦠 Elevate your gut game with the ultimate 16-strain probiotic power!

## Quick Answers

- **What is this?** Swanson Dr. Stephen Langer's Ultimate 16 Strain Probiotic with FOS - 3.2 Billion CFUs - Supports Gut, Colon, Digestive & Immune Health* - Vegan, Gluten-Free & Non-GMO - 60 Veggie Capsules (2 Pack) by swanson
- **How much does it cost?** € 56.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/53283623-swanson-dr-stephen-langers-ultimate-16-strain-probiotic-with-fos)

## Best For

- swanson enthusiasts

## Why This Product

- Trusted swanson brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Prebiotic FOS Boost:** Fuel your probiotics with prebiotic FOS for enhanced gut flora balance and vitality.
- • **Potent 3.2 Billion CFU:** Each capsule delivers a robust dose to maximize digestive and immune support.
- • **Shelf-Stable Convenience:** No fridge? No problem. Enjoy potent probiotics anytime, anywhere without refrigeration.
- • **Diverse 16-Strain Formula:** Unlock a powerhouse of gut health with 16 scientifically selected probiotic strains.
- • **Trusted Quality Assurance:** Backed by Swanson’s rigorous standards, ensuring purity and potency you can count on.

## Overview

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.

## Description

Buy Swanson Dr. Stephen Langer's Formula - Natural Probiotic w/Prebiotic FOS - 16-Strain Supplement Promoting Digestive Support w/ 3.2 Billion CFU per Capsule - (60 Veggie Capsules) 2 Pack on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: 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.
Review: 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.

## Features

- Premier Probiotic Supplement: Dr Stephen Langer's Ultimate 16 Strain Probiotic is our most popular probiotic with 3.2 billion CFUs from 16 unique strains plus prebiotic FOS
- Digestive Health Support: Our probiotic blend is a diverse formula that supports better digestive and colon health than single-strain probiotics; this variety of probiotic strains encourages a diverse gut microbiome*
- Immune Health Support: Additionally, this dietary supplement offers immune support and helps foster a positive outlook*
- No Refrigeration Necessary: Unlike other digestive support supplements, our probiotic doesn't need to be refrigerated; it's also acid-resistant to support a healthy gut*
- Trusted Quality: Swanson is a name you can rely on; our products are manufactured to the highest standards, ensuring you get trusted quality, every time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Swanson
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item Weight:** 0.13 Pounds
- **Item dimensions L x W x H:** 1.9 x 3.8 x 3.5 inches
- **Package Information:** Pack
- **Primary Supplement Type:** Bifidobacterium longum
- **Product Benefits:** Digestive,Digestive Health,Gut
- **Unit Count:** 120.0 Count

## Images

![Swanson Dr. Stephen Langer's Ultimate 16 Strain Probiotic with FOS - 3.2 Billion CFUs - Supports Gut, Colon, Digestive & Immune Health* - Vegan, Gluten-Free & Non-GMO - 60 Veggie Capsules (2 Pack) - Image 1](https://m.media-amazon.com/images/I/81qu3EUVSLL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this product in any way sourced, manufactured or packaged in China?**
A: Good question it doesn’t say where it is manufactured or packaged. It just say distributed by Swanson 1-800-437-4841

**Q: Where is this probiotic manufactured & sourced?**
A: Sorry I looked at the bottle. Do not see where. it does say swanson.com 1-800-437-4148

**Q: When is the expiration date of this product?**
A: I did not buy this exact product.

**Q: Where are these made?**
A: The bottle says Fargo, ND 58104 USA

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ultimate Probiotic
*by V***D on June 16, 2025*

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.

### ⭐⭐⭐⭐⭐ Love these probiotics!
*by M***Y on August 15, 2025*

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.

### ⭐⭐⭐⭐⭐ My preferred probiotics
*by M***T on August 1, 2025*

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.

## Frequently Bought Together

- Swanson Dr. Stephen Langer's Formula - Natural Probiotic w/Prebiotic FOS - 16-Strain Supplement Promoting Digestive Support w/ 3.2 Billion CFU per Capsule - (60 Veggie Capsules) (2 Pack)
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---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-06*