---
product_id: 713828073
title: "Doctor's BEST Postbiotic Butyrate Gut Health, Vegan, 30 Liquid Veggie Caps | High Absorption, Supplement, Tributyrin 90% (as CoreBiome) 300 mg, Digestive Health Support for Men & Women, Gluten Free"
brand: "doctor's best"
price: "$47.79"
currency: USD
in_stock: true
category: "Doctor's Best"
url: https://www.desertcart.us/products/713828073-doctors-best-postbiotic-butyrate-gut-health-vegan-30-liquid-veggie
store_origin: US
region: United States of America
---

# High Absorption Formula 100% Vegan & Gluten Free 300 mg Tributyrin per capsule Doctor's BEST Postbiotic Butyrate Gut Health, Vegan, 30 Liquid Veggie Caps | High Absorption, Supplement, Tributyrin 90% (as CoreBiome) 300 mg, Digestive Health Support for Men & Women, Gluten Free

**Brand:** doctor's best
**Price:** $47.79
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your gut game — because your microbiome deserves the best!

## Quick Answers

- **What is this?** Doctor's BEST Postbiotic Butyrate Gut Health, Vegan, 30 Liquid Veggie Caps | High Absorption, Supplement, Tributyrin 90% (as CoreBiome) 300 mg, Digestive Health Support for Men & Women, Gluten Free by doctor's best
- **How much does it cost?** $47.79 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/713828073-doctors-best-postbiotic-butyrate-gut-health-vegan-30-liquid-veggie)

## Best For

- doctor's best enthusiasts

## Why This Product

- Trusted doctor's best brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Quality:** From Doctor’s Best, a brand with 4.5-star rating and proven efficacy
- • **Clean & Conscious:** Vegan, gluten-free capsules for mindful wellness
- • **Fast-Acting Formula:** Liquid veggie caps designed for superior absorption
- • **Gut Health Powerhouse:** Supports digestive balance with 90% pure Tributyrin (CoreBiome)
- • **Daily Digestive Support:** Perfect for men & women seeking proactive gut health

## Overview

Doctor's BEST Postbiotic Butyrate Gut Health delivers 300 mg of highly absorbable Tributyrin (90% CoreBiome) in vegan, gluten-free liquid veggie capsules. Designed to support digestive health for both men and women, this supplement combines clean ingredients with trusted quality, making it a top choice for proactive gut wellness.

## Description

Buy Doctor's BEST Postbiotic Butyrate Gut Health, Vegan, 30 Liquid Veggie Caps | High Absorption, Supplement, Tributyrin 90% (as CoreBiome) 300 mg, Digestive Health Support for Men & Women, Gluten Free on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- Doctors Best

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F1B7HCLW |
| ASIN  | B0F1B7HCLW |
| Best Sellers Rank | #13,180 in Health & Household ( See Top 100 in Health & Household ) #448 in Digestive Nutritional Supplements #1,627 in Vitamin Supplements |
| Brand Name | Doctor's BEST |
| Color | Clear |
| Customer Reviews | 4.5 4.5 out of 5 stars (351) |
| Date First Available  | March 13, 2025 |
| Diet Type | Gluten Free |
| Flavor | Unflavored |
| Item Dimensions | 1.13 x 3.94 x 2.94 inches |
| Item Form | Capsule |
| Item model number  | DRB-00627 |
| Manufacturer | Doctor's Best |
| Manufacturer  | Doctor's Best |
| Manufacturer Part Number | DRB-00627 |
| Model Name | See packaging |
| Model Number | DRB-00627 |
| Number of Items | 1 |
| Primary Supplement Type | DHA |
| Product Dimensions  | 1.13 x 3.94 x 2.94 inches; 1.34 ounces |
| UPC | 753950006270 |
| Unit Count | 30 Count |

## Product Details

- **Brand:** Doctor's BEST
- **Color:** Clear
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item dimensions L x W x H:** 1.13 x 3.94 x 2.94 inches
- **Model Name:** See packaging
- **Number of Items:** 1
- **Primary Supplement Type:** DHA
- **Unit Count:** 30 Count

## Images

![Doctor's BEST Postbiotic Butyrate Gut Health, Vegan, 30 Liquid Veggie Caps | High Absorption, Supplement, Tributyrin 90% (as CoreBiome) 300 mg, Digestive Health Support for Men & Women, Gluten Free - Image 1](https://m.media-amazon.com/images/I/71d7cOL8fcL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is CoreBiome and how does it work?**
A: CoreBiome is a patented form of Tributyrin — a highly bioavailable source of butyrate. Unlike sodium butyrate, Tributyrin is absorbed directly in the gut lining, effectively delivering butyrate to the colon where it is needed most.*

**Q: What are the gut health benefits?**
A: This postbiotic provides a direct fuel source to colon cells — similar to dietary fiber from vegetables — to help maintain a healthy gut lining, support digestive regularity, and promote gut balance and immune health.*

**Q: Is this suitable for vegans and free of allergens?**
A: Yes. Doctor's Best Postbiotic Butyrate is vegan, non-GMO, gluten free, and soy free. Liquid-filled capsules are made with hypromellose. Other ingredients include medium chain triglycerides, highly refined coconut oil, and silicon dioxide.

**Q: Is this good for digestive health?**
A: Yes. This formula promotes smoother digestion and digestive comfort by nourishing beneficial gut microbiome and supporting the gut barrier.* It is designed to boost gut barrier function and may show results within 48 hours.*

**Q: What's the daily dosage?**
A: Take 1 liquid-filled veggie capsule daily with a meal, or as recommended by a nutritionally informed physician. Each bottle contains 30 capsules — a 30-day supply. Consult your physician if pregnant or lactating.

## Frequently Bought Together

- Doctor's BEST High Absorption Postbiotic Butyrate Featuring Corebiome, Gut & Immune Health, Non-GMO, Gluten Free, Soy Free, Vegan, 30 Liquid Veggie Caps
- LongJuvity Sodium Butyrate Supplement (300mg) - Naturally Sourced Postbiotic - Optimal Gut Health & Leaky Gut Repair - Postbiotic Short Chain Fatty Acid, Lab Tested (120 Extended Release Caps)
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-27*