---
product_id: 75048363
title: "Bifidobacterium Longum (BB536) 6 Billion CFU per Day - Probiotics & Prebiotics Supplement | Non-GMO & Gluten Free - 60 DR Capsules"
brand: "supersmart"
price: "$50.32"
currency: USD
in_stock: true
reviews_count: 13
category: "Supersmart"
url: https://www.desertcart.us/products/75048363-bifidobacterium-longum-bb536-6-billion-cfu-per-day-probiotics-prebiotics
store_origin: US
region: United States of America
---

# Delayed release capsules Non-GMO & gluten free 6B CFU potent probiotic Bifidobacterium Longum (BB536) 6 Billion CFU per Day - Probiotics & Prebiotics Supplement | Non-GMO & Gluten Free - 60 DR Capsules

**Brand:** supersmart
**Price:** $50.32
**Availability:** ✅ In Stock

## Summary

> 🦠 Elevate your gut game with precision probiotic power!

## Quick Answers

- **What is this?** Bifidobacterium Longum (BB536) 6 Billion CFU per Day - Probiotics & Prebiotics Supplement | Non-GMO & Gluten Free - 60 DR Capsules by supersmart
- **How much does it cost?** $50.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/75048363-bifidobacterium-longum-bb536-6-billion-cfu-per-day-probiotics-prebiotics)

## Best For

- supersmart enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Conscious:** Non-GMO, gluten-free, and vegetarian-friendly formula for mindful wellness.
- • **Gut Guardian Power:** 6 billion CFU of Bifidobacterium longum BB536 to restore and balance your microbiome daily.
- • **Precision Delivery:** Enteric delayed-release capsules ensure probiotics reach your gut alive and active.
- • **Trusted Since 1992:** Backed by decades of quality assurance and 24/7 customer support for peace of mind.
- • **Tailored for Recovery:** Ideal for gut healing stages, supporting immune health without feeding harmful bacteria.

## Overview

Supersmart Bifidobacterium Longum (BB536) delivers 6 billion CFU per day in delayed-release capsules, ensuring targeted gut colonization. This non-GMO, gluten-free, and vegetarian-friendly probiotic supports intestinal microflora balance, immune health, and gut recovery. Trusted since 1992, it offers a clean, effective solution for professionals seeking optimal digestive wellness.

## Description

Supersmart is a family owned company founded in 1992 with doctors & specialists in nutrition. It comes from the idea that people can live smarter & healthier when they take care of themselves. Our mission and commitment have remained the same: prioritizing quality, safety, efficacy, and scientific validation, which has won your trust and loyalty. +2.5 million orders +30 years or experience +400 innovative products Supersmart is a family owned company founded in 1992 with doctors & specialists in nutrition. It comes from the idea that people can live smarter & healthier when they take care of themselves. Our mission and commitment have remained the same: prioritizing quality, safety, efficacy, and scientific validation, which has won your trust and loyalty. +2.5 million orders +30 years or experience +400 innovative products BEST SELLERS Visit the Store BEST SELLERS Visit the Store Our dietary supplements are GMP Certified (Good Manufacturing Processing), HACCP (Hazard Analysis Critical Control Points), and are made in FDA registered laboratories in America and in Europe, the market leaders in food supplements. For over 30 years, Supersmart produces unique formulations , coordinated by a Doctor of Pharmacy and recognized specialist in nutrition. Our formulas are elaborated in regularly-inspected laboratories that conform to current regulations with whom we work in complete confidence and transparency. For over 30 years, Supersmart produces unique formulations , coordinated by a Doctor of Pharmacy and recognized specialist in nutrition. Our formulas are elaborated in regularly-inspected laboratories that conform to current regulations with whom we work in complete confidence and transparency. Our supplements and brand are constantly updated to reflect the latest scientific advances and production methods. Supersmart offers outstanding quality and choice from raw materials that correspond to a code of ethics, respecting the environment and prioritizing local and friendly economies. Our supplements and brand are constantly updated to reflect the latest scientific advances and production methods. Supersmart offers outstanding quality and choice from raw materials that correspond to a code of ethics, respecting the environment and prioritizing local and friendly economies. PROBIOTICS Visit the Store PROBIOTICS ANTIOXIDANTS Visit the Store ANTIOXIDANTS Do formulas contain allergenic substances? Our rule of thumb is no allergens, and the only exception is justified, flagged up, and entirely natural! What labels does Supersmart comply with? All our products are cruelty-free, so do not involve any animal testing. 99.5% of them contain no preservatives, are dairy free, and vegan friendly. Are Supersmart supplements more expensive than others? Some of our ingredients are rare, unique and come from all around the world to provide you the utmost efficacy. Do formulas contain allergenic substances? Our rule of thumb is no allergens, and the only exception is justified, flagged up, and entirely natural! What labels does Supersmart comply with? All our products are cruelty-free, so do not involve any animal testing. 99.5% of them contain no preservatives, are dairy free, and vegan friendly. Are Supersmart supplements more expensive than others? Some of our ingredients are rare, unique and come from all around the world to provide you the utmost efficacy.

Review: The only effective brand of BB536 for our dog's anxiety. - Our rescue dog has severe after dark PTSD and anxiety. He takes a sedative which helps some but I read that BB536 probiotic was useful for anxiety. This brand is the only BB536 that is actually effective for our dog. We ran low but the Supersmart brand was unavailable. We tried other brands of BB536 but they were ineffective. Once we could order the Supersmart brand again our dog had the desired effect: no anxiety or night terrors. I wish it was a Prime product with faster delivery like many of the other Supersmart products.
Review: Great to make probiotic yogurt. - Good probiotic

## Features

- BIFIDOBACTERIUM LONGUM -This supplement is a probiotic whose main characteristic is helping to produce lactic and acetic acids
- PROBIOTIC SUPPLEMENT -Easy to take and totally safe probiotic with benefits for intestinal mircoflora
- NON-GMO, GLUTEN FREE, VEGETARIAN FRIENDLY -Supersmart offers you an outstanding quality and choice of supplements for women and men, difficult to find elsewhere
- Recommended Use -Take 3 capsules a day Each capsule contains Bifidobacterium Longum BB536 6×109 CFU(75 mg). Other Ingredients: Pullulan Capsule and Acacia Gum
- Since 1992, Supersmart wants you to be fully satisfied.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LPJLBPS |
| Age Range Description | Adult |
| Best Sellers Rank | #93,440 in Health & Household ( See Top 100 in Health & Household ) #733 in Probiotic Nutritional Supplements |
| Brand | Supersmart |
| Brand Name | Supersmart |
| Color | White |
| Container Type | Bottle |
| Customer Reviews | 4.3 out of 5 stars 339 Reviews |
| Flavor | Unflavored |
| Item Dimensions | 2 x 2 x 4 inches |
| Item Form | Capsule |
| Item Weight | 0.1 Grams |
| Item dimensions L x W x H | 2 x 2 x 4 inches |
| Manufacturer | SuperSmart |
| Manufacturer Part Number | Bifidobacterium longum 25 mg |
| Material Features | GMO Free |
| Model Number | Bifidobacterium longum 25 mg |
| Number of Items | 1 |
| Product Benefits | Digestive Health Support |
| Total Servings Per Container | 30 |
| Unit Count | 60.0 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Supersmart
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item dimensions L x W x H:** 2 x 2 x 4 inches
- **Number of Items:** 1
- **Package Information:** Bottle
- **Primary Supplement Type:** Dietary Supplement
- **Product Benefits:** Health Supplement
- **Unit Count:** 60.0 Count

## Images

![Bifidobacterium Longum (BB536) 6 Billion CFU per Day - Probiotics & Prebiotics Supplement | Non-GMO & Gluten Free - 60 DR Capsules - Image 1](https://m.media-amazon.com/images/I/51YKPE6FayL.jpg)
![Bifidobacterium Longum (BB536) 6 Billion CFU per Day - Probiotics & Prebiotics Supplement | Non-GMO & Gluten Free - 60 DR Capsules - Image 2](https://m.media-amazon.com/images/I/61MCsdHWetL.jpg)
![Bifidobacterium Longum (BB536) 6 Billion CFU per Day - Probiotics & Prebiotics Supplement | Non-GMO & Gluten Free - 60 DR Capsules - Image 3](https://m.media-amazon.com/images/I/71v9QcG+SML.jpg)
![Bifidobacterium Longum (BB536) 6 Billion CFU per Day - Probiotics & Prebiotics Supplement | Non-GMO & Gluten Free - 60 DR Capsules - Image 4](https://m.media-amazon.com/images/I/715B02+AaIL.jpg)
![Bifidobacterium Longum (BB536) 6 Billion CFU per Day - Probiotics & Prebiotics Supplement | Non-GMO & Gluten Free - 60 DR Capsules - Image 5](https://m.media-amazon.com/images/I/61eYfV0doUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The only effective brand of BB536 for our dog's anxiety.
*by L***E on January 12, 2026*

Our rescue dog has severe after dark PTSD and anxiety. He takes a sedative which helps some but I read that BB536 probiotic was useful for anxiety. This brand is the only BB536 that is actually effective for our dog. We ran low but the Supersmart brand was unavailable. We tried other brands of BB536 but they were ineffective. Once we could order the Supersmart brand again our dog had the desired effect: no anxiety or night terrors. I wish it was a Prime product with faster delivery like many of the other Supersmart products.

### ⭐⭐⭐⭐⭐ Great to make probiotic yogurt.
*by T***Y on March 30, 2026*

Good probiotic

### ⭐⭐⭐⭐⭐ GUT & BOWEL Healing - WONDERFUL!!
*by M***D on January 29, 2019*

This is really a great product! I purchased this after long research into specific probiotics that could help me heal my gut, and those that were dangerous (like Acidopholus) that I needed to stay away from while my gut was healing. Bifidobacterium longum is one of the primary GOOD Probiotics to take to start healing the gut. (NOTE: Very important -- Another benefit of this product is that it is NOT loaded with all the other probiotics and pre-biotics that are harmful when dealing with healing the bowel and the microbiome.) As I started to heal, I was able to start adding other probiotics (and finally started some prebiotics like PHGG and GOS) and I continue to use this Bifidobacterium longum and several others now (like S. Boulardii). Since the "bad" bacteria were out of control, I found it very important NOT to feed the bad critters, and found that many "healthy" foods and prebiotics were doing more damage than good. The same is true for supposedly healthy probiotics - at the wrong stage of healing, certain probiotics are so dangerous and continue to feed the bad guys. Bifidobacterium longum is one of the probiotics that can and should be taken at every stage of recovery, but are absolutely vital for the early stage of removing and killing the bad bacteria and introducing the "good" bacteria to build a healthy ratio. Beyond basic healing, this product is also a huge boost to my immune system and helps to keep the good bacteria ratios in proper order. I had a long history of diverticulitis, along with massive antibiotics each time. My bacterial balance way so far out of healthy range, and I thought that I was helping by taking regular spectrum probiotics (and even yogurt), but learned that I was hugely mis-informed and actually making it worse. The damage done by the diverticulitis finally ripped a section of the bowel, and I had a bowel perforation and was critically ill. Luckily I survived that, but needed to have surgery (and again more antibiotics) to remove the damaged portion of the large bowel (bowel resection). To recover from this I did considerable research and learned of the proper foods and probiotics to take, step by step, to heal the bowel and therefore heal me. It has been several months of careful management of what to take and what not to take. This product has been a godsend for me. Highly recommended!

## Frequently Bought Together

- SuperSmart - Bifidobacterium Longum (BB536) 6 Billion CFU per Day - Probiotics & Prebiotics Supplement | Non-GMO & Gluten Free - 60 DR Capsules
- Supersmart - Lactobacillus Rhamnosus GG 10 Billion CFU per Day (LGG Probiotic with Inulin) - Digestive & Immune Support - Vaginal Flora Health | Non-GMO & Gluten Free - 60 DR Capsules
- Supersmart - Lactobacillus Reuteri 5 Billion CFU per Day (Probiotic Supplement) - Digestive Health - Intestinal Microflora Balance - Normal Lipid Balance | Non-GMO & Gluten Free - 60 DR Capsules

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-22*