So, do they really work? Since 2020, here at EquiNatural we've been tracking the science of the equine gut biome and probiotics, and the truth is, it’s complex. Human studies show that simply adding a few strains of bacteria often isn’t enough to rebalance the gut. In fact, only 15-25% of people report any benefit, while others notice no change or experience worse symptoms like gas or bloating.

For horses, this uncertainty is magnified as currently there's no equine probiotic that mimics the equine hindgut bacteria colonies. Yet without our horse able to communicate discomfort alongside limited equine research, we’re left guessing. Often, probiotic products are also given without addressing root causes such as chronic stress or inappropriate diets, which themselves fuel harmful bacterial growth.

The solution? A focus on feeding probiotically - feed your horse as they're evolved to be fed with grass forage fibre, supported by pre -biotic fibres to feed the biome flora, and phytonutrients to balance the diet. These natural allies stabilise the GI tract, suppress pathogens and yeast, and encourage a healthy balance of gut flora.

In short, whether human or horse, a balanced grass forage diet, enriched with prebiotics and gut-supporting herbs, is key to restoring and maintaining gut health.

Important Note

BiomeTonic is a n utritio nal functional food supplement and not veterinary medicine. For more on this, see Dr Kellon's article - Nutrition is not 'Alternative' Therapy .

For the latest insights on equine gut health, see our A-Z Equine Condition/Gut System page.

Dried Herbs

Produced to ecological standards and free from agro-chemicals. See our Quality page for for Organic Certification Documents.

• Feed 5g/100kg bodyweight per day. i.e. 25g daily for a 500kg horse.
• 1 level 75ml scoop = 16-grams.

Composition

• If your horse has hindgut dysbiosis, see our SiboCARE .
• If your horse already has onset leaky gut, then the intestinal environment needs stabilising first. See our HindgutCOMBO blend, or contact us for guidance.