---
product_id: 505461988
title: "CoreBiome Tributyrin Postbiotic Supplement Clinically Tested For Gut Health. More Effective than Sodium Butyrate Capsules. High Bioavailability Post Biotics For Digestive, Leaky Gut, Colon, Microbiome"
brand: "peak performance"
price: "¥11139"
currency: JPY
in_stock: true
reviews_count: 8
category: "Peak Performance"
url: https://www.desertcart.jp/products/505461988-corebiome-tributyrin-postbiotic-supplement-clinically-tested-for-gut-health-more
store_origin: JP
region: Japan
---

# Clinically Proven High Bioavailability Allergen & Gluten Free, Vegan Formula 55% CoreBiome Tributyrin Extract CoreBiome Tributyrin Postbiotic Supplement Clinically Tested For Gut Health. More Effective than Sodium Butyrate Capsules. High Bioavailability Post Biotics For Digestive, Leaky Gut, Colon, Microbiome

**Brand:** peak performance
**Price:** ¥11139
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your gut game with the clinically proven postbiotic powerhouse!

## Quick Answers

- **What is this?** CoreBiome Tributyrin Postbiotic Supplement Clinically Tested For Gut Health. More Effective than Sodium Butyrate Capsules. High Bioavailability Post Biotics For Digestive, Leaky Gut, Colon, Microbiome by peak performance
- **How much does it cost?** ¥11139 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/505461988-corebiome-tributyrin-postbiotic-supplement-clinically-tested-for-gut-health-more)

## Best For

- peak performance enthusiasts

## Why This Product

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

## Key Features

- • **Impact with Purpose:** Every purchase donates vitamins to a child in need — join a community that cares.
- • **Superior Colon Delivery:** Tributyrin formula ensures peak bioavailability where it matters most — your colon.
- • **Clean & Conscious Formula:** Free from common allergens, gluten, preservatives, and GMO — pure gut support you can trust.
- • **Immune & Digestive Synergy:** Supports balanced microbiome, intestinal walls, and overall digestive wellness for daily vitality.
- • **Clinically Validated Gut Power:** Clinically tested CoreBiome boosts key butyrate-producing bacteria for superior gut health.

## Overview

CoreBiome Tributyrin Postbiotic Supplement delivers 55% patented Tributyrin clinically proven to enhance gut microbiome health by boosting beneficial butyrate-producing bacteria. Unlike common sodium butyrate capsules, it achieves superior colon bioavailability, supporting digestive, immune, and intestinal health. This allergen-free, vegan, and preservative-free formula is manufactured under strict GMP standards in the USA. Plus, each purchase supports global nutrition through a 1-for-1 vitamin donation program.

## Description

Buy CoreBiome Tributyrin Postbiotic Supplement Clinically Tested For Gut Health. More Effective than Sodium Butyrate Capsules. High Bioavailability Post Biotics For Digestive, Leaky Gut, Colon, Microbiome on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: It worked form day one! - Excellent!!! If you are having lots of gas, bloating, recurrent soft stools take this! My metabolism is very fast, because of perimenopause I was having soft stools and bloating for almost an year, I eat clean , lift weights , don’t drink , pills helped me a lot from day 1 , seriously,…. going through my second bottle now … no after taste.
Review: I am feeling better - that's all I can attest - its difficult to rate a product like this. My bowel functions have always been off. The gut controls a great deal of human functionality. Including mood and concentration. All I can tell you is my mood is better, I do not have the afternoon/ 2:00pm urge to nap, my concentration has improved. Is this product responsible? I cannot say for sure. I will say I am feeling a lot better. I simultaneously started lithium orate supplement.

## Features

- Don’t be fooled by flashy and questionably cheap postbiotic digestive supplements. Not all postbiotic capsules are created equal. Many of these have no clinical studies to back them up. With Tributyrin (as patented CoreBiome ), clinical studies show significantly boosted f. prausnitzii and anaerostipes, two butyrates producing healthy bacteria.
- Also, not all Butyrate Postbiotics are the same either. The more common sodium butyrate has questionable efficacy failing to reach the colon where it is most needed. Peak Performance Tributyrin CoreBiome is the “better butyrate” for gut health. A clinical study showed CoreBiome achieves bioavailability in the colon.
- What does this mean? Peak Performance CoreBiome Tributyrin Postbiotics is the definitive postbiotic capsule supplement. CoreBiome has Tributyrin 55% Extract and backed by clinical studies, it supports immune health by promoting a healthy microbiome, supports balanced flora, helps support gut and digestive, gastrointestinal health and intestinal walls.
- Allergy Free - Free of Soy, Milk, Egg, Shellfish, Corn, Wheat & Peanuts. Contains NO Gluten or Preservatives. Manufactured Under The Highest Quality GMP Regulations and USA Standards.
- 1-For-1 Donation Match Program! Through our 1-for-1 partnership with the nonprofit Vitamin Angels, every purchase provides a child at risk of malnutrition with vitamins for a full year. To date we have helped over 3 million children through this partnership, so thank you for supporting this mission.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B194KJ92 |
| Age Range Description | Adult |
| Allergen Information | Egg Free, Milk Free, Peanut Free, Soy Free, Wheat Free |
| Best Sellers Rank | #16,554 in Health & Household ( See Top 100 in Health & Household ) #487 in Blended Vitamin & Mineral Supplements |
| Brand | Peak Performance |
| Brand Name | Peak Performance |
| Container Type | Bottle |
| Customer Reviews | 4.4 out of 5 stars 247 Reviews |
| Diet Type | Vegan |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Item Form | Capsule |
| Item Weight | 1.76 Ounces |
| Manufacturer | Peak Performance |
| Material Features | Gluten Free |
| Material Type Free | Additive Free, GMO Free, Gluten Free, Preservative Free |
| Number of Items | 1 |
| Primary Supplement Type | Tributyrin Postbiotic With CoreBiome |
| Product Benefits | Supports Colon, Intestinal Walls, Gut and Digestive System |
| Special Ingredients | CoreBiome® 55% Tributyrin |
| Total Servings Per Container | 30.00 |
| UPC | 850042357064 |
| Unit Count | 30.0 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Peak Performance
- **Diet Type:** Vegan
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item Weight:** 1.76 Ounces
- **Primary Supplement Type:** Tributyrin Postbiotic With CoreBiome
- **Product Benefits:** Supports Colon, Intestinal Walls, Gut and Digestive System
- **Special Ingredients:** CoreBiome® 55% Tributyrin
- **Unit Count:** 30.0 Count

## Images

![CoreBiome Tributyrin Postbiotic Supplement Clinically Tested For Gut Health. More Effective than Sodium Butyrate Capsules. High Bioavailability Post Biotics For Digestive, Leaky Gut, Colon, Microbiome - Image 1](https://m.media-amazon.com/images/I/81m8BtcHSXL.jpg)

## Questions & Answers

**Q: What mechanism prevents the capsule from dissolving in stomach acid before delivering contents to the intestines?**
A: It's not the capsule which is important,as far as I know it's the fact that the butyric acid is linked to glycerol as a triglyceride of sorts,3 molecules of butyric acid attached to one of glycerol,so it takes longer to absorb it I guess.

**Q: Does this product need to be refrigerated after opening?**
A: It says to store in a cool dry place.  I'm assuming if it needed refrigeration then it would have specifically indicated so.

**Q: Is this a delayed release capsule?**
A: No I don't think so

**Q: Are the capsules Bovine Derived?**
A: The bottle says it’s a vegan capsule.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It worked form day one!
*by A***R on January 19, 2026*

Excellent!!! If you are having lots of gas, bloating, recurrent soft stools take this! My metabolism is very fast, because of perimenopause I was having soft stools and bloating for almost an year, I eat clean , lift weights , don’t drink , pills helped me a lot from day 1 , seriously,…. going through my second bottle now … no after taste.

### ⭐⭐⭐⭐⭐ I am feeling better - that's all I can attest
*by J***Y on November 13, 2025*

its difficult to rate a product like this. My bowel functions have always been off. The gut controls a great deal of human functionality. Including mood and concentration. All I can tell you is my mood is better, I do not have the afternoon/ 2:00pm urge to nap, my concentration has improved. Is this product responsible? I cannot say for sure. I will say I am feeling a lot better. I simultaneously started lithium orate supplement.

### ⭐⭐⭐⭐⭐ Effective
*by B***G on September 22, 2025*

I'm glad I found this! I wanted to try a similar supplement that had this ingredient in it, but it was WAY to expensive! I'm happy I found this. It helps a lot with my digestion and energy levels. I'm also taking digestive enzymes and pre and probiotics as well.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-30*