1 / 7NAF Five Star GastriVet 4kg Horse Digestive Supplement
NAF Five Star GastriVet is a 4kg horse supplement in powder form, presented for stomach and digestive support. The listing describes a prebiotic, probiotic and postbiotic complex and positions it for horses in training or competition, though customer-rating data alone cannot confirm those claimed effects.
At a glance
- NAF describes its BioG complex as combining prebiotics, probiotics and postbiotics for support across the gastrointestinal tract.
- The listing claims support for the stomach lining and a healthy stomach environment, including pH support.
- Positioned for performance horses in training or competition and digestive support during stress.
- Powder form and an unflavoured listing may suit buyers seeking a supplement without a stated flavour.
Often bought together
Pros and cons
Pros
- The listed 4kg weight gives the buyer a clear pack size.
- Combines three types of biotic ingredients in the stated BioG complex.
- Its stated use includes both stomach and broader gut support.
Technical specifications
13 specifications| Brand | NAF |
|---|---|
| Model | G306.4000 |
| Target animal | Horse |
| Age range | Adult |
| Form | Powder |
|---|---|
| Flavour | Unflavoured |
| Special ingredients | Garlic, Vitamin C |
| Diet type | Veterinary Diet |
| Container | Bag |
| Allergen information | Allergen-Free |
| Breed recommendation | All Breed Sizes |
| Weight listed | 4 Kilograms |
| Country of origin | China |
What to know before buying
- The listing's claims about clinical proof, stomach-lining effects, pH and inflammation are manufacturer claims, not independently confirmed outcomes. The listing gives no feeding directions or ingredient amounts, so consult the product label for suitability and use.
What’s in the box
Included- See Description
Who is it for?
A good fit for
- Horse owners looking for a powder supplement presented for stomach and digestive support.
- Owners of horses in training or competition seeking the type of digestive support described by the listing.
Less suited to
- Buyers who need stated feeding directions, ingredient quantities or substantiated clinical outcomes before choosing a supplement.

Customer reviews on Amazon
- 5 stars
78% 78% - 4 stars
10% 10% - 3 stars
0% 0% - 2 stars
0% 0% - 1 star
12% 12%
Aggregate ratings lean positive, with most ratings in the five-star category, but a smaller one-star share shows that experiences are not uniformly favourable. With no written feedback supplied, the reasons are unknown. These ratings cannot establish whether the claimed stomach or gut benefits work for an individual horse.
Frequently asked questions
What form does NAF Five Star GastriVet come in?
The listing describes it as an unflavoured powder in a 4kg pack.
What does the listing say is in the biotic complex?
It describes the BioG complex as combining prebiotics, probiotics and postbiotics. Ingredient amounts are not provided in the supplied details.
Is this presented for performance horses?
Yes. The listing positions it for horses in training or competition and claims digestive support under stress. These are product claims, not independently confirmed outcomes.

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