---
product_id: 54981445
title: "Five Star GastriAid 1.8kg – Advanced Gut Health Supplement for Horses – SupportsTotal Digestive Health and Promotes Efficient Nutrient Absorption – Includes Prebiotics, Probiotics & Postbiotics"
brand: "naf"
price: "€ 107.63"
currency: EUR
in_stock: true
reviews_count: 8
category: "Naf"
url: https://www.desertcart.hr/products/54981445-five-star-gastriaid-1-8kg-advanced-gut-health-supplement-horses
store_origin: HR
region: Croatia
---

# Natural acid blockers & herbs Triple-action gut support Optimizes nutrient absorption Five Star GastriAid 1.8kg – Advanced Gut Health Supplement for Horses – SupportsTotal Digestive Health and Promotes Efficient Nutrient Absorption – Includes Prebiotics, Probiotics & Postbiotics

**Brand:** naf
**Price:** € 107.63
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your horse’s gut game — because a happy tummy means a winning ride!

## Quick Answers

- **What is this?** Five Star GastriAid 1.8kg – Advanced Gut Health Supplement for Horses – SupportsTotal Digestive Health and Promotes Efficient Nutrient Absorption – Includes Prebiotics, Probiotics & Postbiotics by naf
- **How much does it cost?** € 107.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/54981445-five-star-gastriaid-1-8kg-advanced-gut-health-supplement-horses)

## Best For

- naf enthusiasts

## Why This Product

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

## Key Features

- • **Stress-Resilient Gut:** Stabilizes gastric environment for horses in training or under pressure.
- • **Safe & Easy Daily Use:** Unflavoured powder blends seamlessly with all equine feeds.
- • **Maximized Feed Efficiency:** Boost nutrient uptake to fuel vitality, weight maintenance & glossy coat.
- • **Trusted Five Star Quality:** Premium formula recommended by equine pros and loved by owners.
- • **Complete Digestive Harmony:** Prebiotics, Probiotics & Postbiotics team up for total gut balance.

## Overview

NAF Five Star GastriAid is a scientifically formulated 1.8kg powder supplement designed to support total digestive health in adult horses. Featuring a triple-action blend of prebiotics, probiotics, and postbiotics, it promotes stable gut flora, optimizes nutrient absorption, and maintains a balanced gastric environment. Trusted by equine professionals and ideal for horses under stress or training, this natural, unflavoured formula enhances vitality, weight maintenance, and coat condition with daily use.

## Description

From the manufacturer NAF Five Star GastriAid for Horse NAF Five Star GastriAid is the must have daily supplement for total gut health. Targeting digestion from the point of ingestion, Five Star GastriAid promotes correct function and gut integrity from foregut to hindgut, giving your horse a happy, healthy tummy. Trusted by Riders Feeding Instructions One level 24ml scoop provides approximately 20g Horses Loading rate: (3-10 days) 120g/6 scoops per day Maintenance: 60g/3 scoops per day Ponies Loading rate: (3-10 days) 80g/4 scoops per day Maintenance: 40g/2 scoops per day When and why to use? When do I need Five Star GastriAid? Digestive upset Reduced Appetite Poor physical appearance Stereotypic behaviours What does GastriAid provide to my feedbowl? Help maximise nutrient uptake Support the stomach wall Target a healthy gut pH level Help regulate acid production

Review: Perfect for my oldie - Perfect for my boy. He’s now been on it well over a year and I do believe it keeps tummy problems at bay. Knowing my boy, I could see the results within only a few weeks of starting it and I have never taken him off it. He's an older pony with a history of colic and crib bitting (who knows what problems that could have caused) but since he’s been on this, he seems a lot happier 😊 would highly recommend.
Review: Very good - Very good

## Features

- Advanced Gut Health Supplement for Horses Specially formulated to support optimal digestive function and overall wellbeing.
- Triple Action Formula – Prebiotics, Probiotics & Postbiotics Delivers complete digestive support using scientifically backed ingredients to promote healthy gut flora.
- Supports a stable digestive system Encourages a stable gastric environment for horses in training or under stress.
- Improves Nutrient Absorption and Condition Aids in maximising feed efficiency and overall nutrient uptake to promote vitality, weight maintenance, and coat shine.
- Safe to feTrusted Five Star Quality from NAF Part of NAF’s premium Five Star range, recommended by equine professionals and trusted by horse owners across the UK. ed alongside all equine feeds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0069RGBA6 |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Animal Food Diet Type | Veterinary Diet |
| Animal Food Ingredient Claim | No Artificial Flavors |
| Benefits | Supports total digestive health, promotes healthy gut flora |
| Best Sellers Rank | 4,733 in Pet Supplies ( See Top 100 in Pet Supplies ) 4 in Horse Food |
| Brand | NAF |
| Brand Name | NAF |
| Breed Recommendation | Small Breeds |
| Container Type | Tub |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 78 Reviews |
| Dog Breed Size | Small |
| Flavour | Unflavoured |
| Global Trade Identification Number | 05032410119619 |
| Included Components | See Description |
| Item Form | Powder |
| Item Type Name | NAF GastriAid, G196.1800 |
| Item Weight | 1.8 Kilograms |
| Item form | Powder |
| Manufacturer | Greencoat Ltd |
| Manufacturer Part Number | G196.1800 |
| Model Number | G196.1800 |
| Number of Items | 1 |
| Occasion | Birthday |
| Package Size Name | 1.8 kg |
| Product Warranty | Statutory Rights |
| Recommended Uses For Product | Horse digestive health supplement, Daily feeding, Gut health support |
| Special Features | Triple Action Formula with Prebiotics, Probiotics, and Postbiotics |
| Special Ingredients | Natural acid blockers, pre- and probiotics, valuable herbal mixture |
| Special ingredients | Natural acid blockers, pre- and probiotics, valuable herbal mixture |
| Specific Uses For Product | Digestive Health |
| Specific uses for product | Digestive Health |
| Target Species | Horse |
| Unit Count | 1800.0 gram |

## Product Details

- **Age range (description):** Adult
- **Brand:** NAF
- **Flavour:** Unflavoured
- **Item form:** Powder
- **Specific uses for product:** Digestive Health

## Images

![Five Star GastriAid 1.8kg – Advanced Gut Health Supplement for Horses – SupportsTotal Digestive Health and Promotes Efficient Nutrient Absorption – Includes Prebiotics, Probiotics & Postbiotics - Image 1](https://m.media-amazon.com/images/I/71HgV5Pc-NL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for my oldie
*by Z***O on 13 January 2026*

Perfect for my boy. He’s now been on it well over a year and I do believe it keeps tummy problems at bay. Knowing my boy, I could see the results within only a few weeks of starting it and I have never taken him off it. He's an older pony with a history of colic and crib bitting (who knows what problems that could have caused) but since he’s been on this, he seems a lot happier 😊 would highly recommend.

### ⭐⭐⭐⭐⭐ Very good
*by J***K on 21 February 2026*

Very good

### ⭐⭐⭐⭐⭐ The best support out there!
*by A***R on 13 October 2025*

This stuff is the best out there. My horse has recovered from grade 4 ulcers and we needed something to support his gut. We have tried a few expensive brands that have had a real negative effect on him. Back to this one and he’s my happy horse again. Highly recommend it and wouldn’t use anything else now.

## Frequently Bought Together

- NAF GastriAid 1.6kg - Horse Gastric Health Support Powder - 1.8kg (56.44 Ounce) - Adult, Small Breeds
- Formula 707 Calming Equine Supplement 5LB Bag – Anxiety Relief and Enhanced Focus for Horses – L-Tryptophan, Thiamine & Magnesium
- UlcerGard (omeprazole) Oral Paste Syringe (6.15 gm)

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**Shop now:** [https://www.desertcart.hr/products/54981445-five-star-gastriaid-1-8kg-advanced-gut-health-supplement-horses](https://www.desertcart.hr/products/54981445-five-star-gastriaid-1-8kg-advanced-gut-health-supplement-horses)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-06*