--- product_id: 713828073 title: "Doctor's Best High Absorption Postbiotic Butyrate Gut Health Supplement - Tributyrin 90% (as CoreBiome) 300 mg, Digestive Health Support for Men & Women, Vegan, Gluten Free - 30 Liquid Veggie Caps" brand: "doctor's best" price: "$49.32" currency: USD in_stock: true category: "Doctor's Best" url: https://www.desertcart.us/products/713828073-doctors-best-high-absorption-postbiotic-butyrate-gut-health-supplement-tributyrin store_origin: US region: United States of America --- # 300 mg Tributyrin 90% for max absorption Vegan & gluten-free clean formula Supports balanced microbiome & immunity Doctor's Best High Absorption Postbiotic Butyrate Gut Health Supplement - Tributyrin 90% (as CoreBiome) 300 mg, Digestive Health Support for Men & Women, Vegan, Gluten Free - 30 Liquid Veggie Caps **Brand:** doctor's best **Price:** $49.32 **Availability:** ✅ In Stock ## Summary > 🌟 Elevate your gut game — because your microbiome deserves the best! ## Quick Answers - **What is this?** Doctor's Best High Absorption Postbiotic Butyrate Gut Health Supplement - Tributyrin 90% (as CoreBiome) 300 mg, Digestive Health Support for Men & Women, Vegan, Gluten Free - 30 Liquid Veggie Caps by doctor's best - **How much does it cost?** $49.32 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/713828073-doctors-best-high-absorption-postbiotic-butyrate-gut-health-supplement-tributyrin) ## 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 - • **Clean & Conscious:** Non-GMO, vegan, gluten-free, and soy-free to fit your mindful lifestyle. - • **Trusted Expertise:** From Doctor’s Best, 35+ years of rigorous research powering your daily health. - • **Science-Backed Wellness:** Formulated with CoreBiome Tributyrin 90%, trusted for superior butyrate availability. - • **Smooth Digestion, Every Day:** Promotes balanced microbiome to keep digestion comfortable and efficient. - • **Fuel Your Gut Cells Directly:** High absorption postbiotic butyrate delivers targeted colon support for a healthier gut lining. ## Overview Doctor’s Best High Absorption Postbiotic Butyrate delivers 300 mg of 90% Tributyrin (CoreBiome) per capsule, designed to fuel colon cells and support a balanced microbiome. This vegan, gluten-free supplement promotes smoother digestion and immune health, backed by over 35 years of scientific research. ## Description At Doctor’s Best, we understand the daily challenge of getting enough veggies. That is why our High Absorption Postbiotic Butyrate is designed to provide a direct fuel source to colon cells—similar to the fiber found in veggies—to help maintain a healthy gut lining.* This powerful postbiotic also nurtures good gut bacteria, promoting smoother digestion and a comfier belly, all while supporting a balanced microbiome.* ## Features - POSTBIOTIC BUTYRATE SUPPLEMENT: High Absorption Postbiotic Butyrate is designed to provide a direct fuel source to colon cells - similar to the fiber found in veggies - to support a healthy gut lining - GUT HEALTH SUPPORT: This powerful postbiotic promotes smoother digestion and a balanced microbiome. By maintaining a balanced microbiome, this supplement also supports immune health - HIGH-ABSORPTION FORMULA: Each capsule delivers 300 mg of Tributyrin 90% (as CoreBiome) designed to support butyrate availability as part of your daily wellness regimen - SUGGESTED ADULT USE: Take 1 capsule daily with a meal, or as recommended by a nutritionally informed physician. Our supplement is non-GMO, gluten free, soy free, and vegan - DOCTOR'S BEST: Good nutrition starts with sound science. For over 35 years, we have been dedicated to providing only thoroughly researched and rigorously tested supplements ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F1B7HCLW | | ASIN | B0F1B7HCLW | | Best Sellers Rank | #30,611 in Health & Household ( See Top 100 in Health & Household ) #611 in Digestive Nutritional Supplements | | Brand Name | Doctor's BEST | | Color | Clear | | Customer Reviews | 4.3 4.3 out of 5 stars (105) | | Date First Available | March 13, 2025 | | 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 | | 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 - **Flavor:** Unflavored - **Item Form:** Capsule - **Item dimensions L x W x H:** 1.13 x 3.94 x 2.94 inches - **Manufacturer:** Doctor's Best - **Model Name:** See packaging - **Number of Items:** 1 - **UPC:** 753950006270 - **Unit Count:** 30 Count ## Images ![Doctor's Best High Absorption Postbiotic Butyrate Gut Health Supplement - Tributyrin 90% (as CoreBiome) 300 mg, Digestive Health Support for Men & Women, Vegan, Gluten Free - 30 Liquid Veggie Caps - Image 1](https://m.media-amazon.com/images/I/71d7cOL8fcL.jpg) ## 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) - Nutricost Zinc Carnosine 86mg, 120 Capsules - Non-GMO, Gluten Free, Zinc L-Carnosine Supplement --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/713828073-doctors-best-high-absorption-postbiotic-butyrate-gut-health-supplement-tributyrin](https://www.desertcart.us/products/713828073-doctors-best-high-absorption-postbiotic-butyrate-gut-health-supplement-tributyrin) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-12*