---
product_id: 317926332
title: "FiberMend, Prebiotic Fiber Powder with Antioxidants, 30 Servings | Supports Optimal Digestive Function, Regularity & Occasional Constipation Relief, Flavorless, NSF Contents Certified"
brand: "thorne"
price: "$121.45"
currency: USD
in_stock: true
reviews_count: 6
category: "Thorne"
url: https://www.desertcart.us/products/317926332-fibermend-prebiotic-fiber-powder-with-antioxidants-30-servings-supports-optimal
store_origin: US
region: United States of America
---

# 100% Plant-Based Prebiotic Fiber Delicious Apple Flavor for Easy Mixing 3rd-Party Tested & Certified Purity FiberMend, Prebiotic Fiber Powder with Antioxidants, 30 Servings | Supports Optimal Digestive Function, Regularity & Occasional Constipation Relief, Flavorless, NSF Contents Certified

**Brand:** thorne
**Price:** $121.45
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your gut game with FiberMend — where science meets smooth digestion!

## Quick Answers

- **What is this?** FiberMend, Prebiotic Fiber Powder with Antioxidants, 30 Servings | Supports Optimal Digestive Function, Regularity & Occasional Constipation Relief, Flavorless, NSF Contents Certified by thorne
- **How much does it cost?** $121.45 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/317926332-fibermend-prebiotic-fiber-powder-with-antioxidants-30-servings-supports-optimal)

## Best For

- thorne enthusiasts

## Why This Product

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

## Key Features

- • **Gluten & Soy Free:** Pure, allergen-conscious formula designed for mindful wellness.
- • **Clinically Trusted:** Chosen by 100+ pro sports teams and top healthcare practitioners in 2023.
- • **Clean & Transparent:** Third-party certified to guarantee label accuracy and premium quality.
- • **Gut Health, Elevated:** Promotes regularity without bloating, cramping, or gas—your daily digestive reset.
- • **Effortless Integration:** Dissolves easily and tastes great in coffee or smoothies—fiber goals made delicious.

## Overview

THORNE FiberMend is a premium prebiotic fiber powder designed to support digestive health and regularity without discomfort. Featuring a plant-based, gluten- and soy-free formula, it’s third-party tested for purity and trusted by elite athletes and healthcare pros alike. With a refreshing apple flavor and easy mixability, FiberMend seamlessly fits into your daily routine to help maintain balanced gut flora and overall intestinal wellness.

## Description

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Review: Easily dissolved - Good but expensive
Review: Tasty and convenient - Helps you reach your daily fiber goal and tastes really good at the same time. I mix it into my coffee personally and it tastes better than without

## Features

- Prebiotic: Fiber formula
- Healthy Bowel: Promotes regularity*
- Well-Tolerated: No bloating, cramping, or gas*
- 3rd Party Contents Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label
- Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BGJ7EBC |
| Age Range Description | Adult |
| Allergen Information | Gluten |
| Best Sellers Rank | #4,348 in Health ( See Top 100 in Health ) #13 in Dietary Fiber Nutritional Supplements |
| Brand | THORNE |
| Brand Name | THORNE |
| Color | red |
| Container Type | Bottle |
| Country of Publication | USA |
| Customer Reviews | 4.4 out of 5 stars 1,228 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Powder |
| Flavor | Apple |
| Flavour | Apple |
| Global Trade Identification Number | 00885570062869 |
| Item Dimensions | 12.3 x 12.3 x 15.7 centimeters |
| Item Form | Powder |
| Item Weight | 340 g |
| Item form | Powder |
| Item weight | 340 g |
| Manufacturer | Thorne Research |
| Manufacturer Part Number | SP635-R |
| Material Features | Gluten Free, Plant Based |
| Material Type Free | Soy Free |
| Model Name | e FiberMend - Prebiotic Fiber Powder to Help Maintain Regularity and Balanced GI Flora - 11.6 Oz |
| Model Number | SP635 |
| Number of Items | 1 |
| Primary Supplement Type | Prebiotic |
| Primary supplement type | Prebiotic |
| Product Benefits | Digestive Health Support, Gut Health Support, Intestinal Support, Stomach Health Support |
| Special Ingredients | Prebiotics |
| Specific Uses For Product | Gut Health |
| UPC | 693749002826 885570062869 |
| Unit Count | 328.85 Grams |
| Unit count | 328.85 Grams |

## Product Details

- **Brand:** THORNE
- **Diet type:** Gluten Free
- **Flavour:** Apple
- **Item dimensions L x W x H:** 12.3 x 12.3 x 15.7 centimeters
- **Item form:** Powder
- **Item weight:** 0.75 Pounds
- **Primary supplement type:** Prebiotic
- **Product benefits:** Gut Health Liver & Detox
- **Special ingredients:** Prebiotics
- **Unit count:** 328.85 Grams

## Images

![FiberMend, Prebiotic Fiber Powder with Antioxidants, 30 Servings | Supports Optimal Digestive Function, Regularity & Occasional Constipation Relief, Flavorless, NSF Contents Certified - Image 1](https://m.media-amazon.com/images/I/61kg63bPXgL.jpg)

## Questions & Answers

**Q: What makes Thorne supplements high quality?**
A: Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption.

**Q: How does Thorne test its supplements for quality?**
A: To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we produce. 100+ Thorne employees are dedicated to ensuring quality.

**Q: Are Thorne supplements clinically Reviewed and safe?**
A: Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature.

**Q: Why are Thorne products more expensive than other supplements?**
A: When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard.

**Q: Where are Thorne supplements made and where are the ingredients sourced from?**
A: Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easily dissolved
*by R***R on 1 July 2026*

Good but expensive

### ⭐⭐⭐⭐⭐ Tasty and convenient
*by T***Y on 30 April 2026*

Helps you reach your daily fiber goal and tastes really good at the same time. I mix it into my coffee personally and it tastes better than without

### ⭐⭐⭐⭐⭐ Empfehlenswert
*by H***Y on 22 July 2025*

Gute Qualität. Der Körper nimmt es leicht auf.

## Frequently Bought Together

- THORNE FiberMend - Prebiotic Fiber Powder to Help Maintain Regularity and Balanced GI Flora* - 11.6 Oz
- THORNE - Creatine - Creatine Monohydrate, Amino Acid Powder - Support Muscles, Cellular Energy and Cognitive Function* - Gluten-Free, Keto - NSF Certified for Sport - 16 Oz - 90 Servings
- THORNE Super EPA - Omega-3 Fatty Acids EPA 425mg & DHA 270mg Supplement - Support Brain, Cardiovascular, Joints & Skin* - Gluten, Dairy & Soy-Free - 90 Gelcaps

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-18*