What is CoreBiome and how does it work?

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.*

What are the gut health benefits?

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.*

Is this suitable for vegans and free of allergens?

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.

Is this good for digestive health?

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.*

What's the daily dosage?

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.

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Doctor's Best Postbiotic Butyrate Gut Health, Vegan, 30 Liquid Veggie Caps

Product ID: 713828073

Details

Brand
Doctor's BEST
Diet Type
Gluten Free
Flavor
Unflavored
Item Form
Capsule
Item dimensions L x W x H
1.13 x 3.94 x
Number of Items
1

⚡High Absorption Formula

🌱100% Vegan & Gluten-Free

💊300mg Tributyrin CoreBiome

168.41 DT

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

CLEAN CONSCIOUS - 100% vegan, gluten-free capsules crafted for mindful, modern lifestyles.
FAST TRACK ABSORPTION - Advanced formula ensures rapid nutrient uptake to support your gut lining and immune system.
GUT HEALTH POWERHOUSE - 300mg of potent Tributyrin (90% CoreBiome) fuels your microbiome for peak digestive wellness.
BALANCED MICROBIOME BOOST - Nurtures beneficial bacteria, promoting smoother digestion and enhanced gastrointestinal comfort.
TRUSTED QUALITY POPULARITY - Top-ranked digestive supplement with 4.5-star reviews, trusted by thousands aiming for optimal gut health.

Doctor's BEST Postbiotic Butyrate Gut Health delivers 300mg of high-absorption Tributyrin (90% CoreBiome) in vegan, gluten-free liquid veggie capsules. Designed to support digestive health, maintain a healthy gut lining, and nurture beneficial gut bacteria, this supplement is a top choice for men and women seeking enhanced gastrointestinal comfort and immune support.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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168.41 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Asin	B0F1B7HCLW
Date First Available	March 13, 2025
Item Model Number	DRB-00627
Manufacturer	Doctor's Best
Product Dimensions	1.13 x 3.94 x 2.94 inches; 1.34 ounces

Doctor's Best Postbiotic Butyrate Gut Health, Vegan, 30 Liquid Veggie Caps

Details

Details

Description

Specifications

Common Questions