
Dynavyte Microbiome Support 1L
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Dynavyte Microbiome Support 1L is a naturally brewed and fermented supplement designed to support beneficial gut bacteria, digestive health and overall wellbeing.
A horse’s digestive system can be challenged by changes in feed and pasture, fresh spring grass, travelling, training, competition and stressful situations. Dynavyte Microbiome Support provides pre- and probiotic support to help maintain a healthy gastrointestinal environment and support your horse in getting the most from their feed.
Ideal for horses during:
- Changes in feed or pasture
- Fresh spring grass
- Travel and changes of environment
- Training and competition
- Periods of stress
- Everyday digestive and gut support
Bacillus subtilis
Dynavyte Microbiome Support contains Bacillus subtilis, one of the most studied probiotics in the scientific world.
Bacillus subtilis supports good bacteria within the intestines, promoting a healthier gastrointestinal tract. Bacillus subtilis Natto can form a spore when conditions are unsuitable and therefore survive where other probiotics die.
Ingredients
Active Constituent: Bacillus subtilis (Natto) 1–10 × 10⁸/L
Ingredients: Humates, Kelp Extract, Molasses and Water.
Withholding Period(s): NIL.
Directions for Use
Shake well before use. Mix into food or water.
Daily Maintenance Dose
- Foals over 3 months of age: 5–10mL
- Horses and ponies under 300kg: 10–20mL
- Horses over 300kg: 40mL
Stress Dose
Team Dynavyte’s advice for compromised animals is to use a larger stress dose once daily.
Recommended stress doses:
- Foals: 50mL
- Horses and ponies less than 300kg: 100mL
- Horses greater than 300kg: 150–200mL
Recovery Dose
Pre or post exercise: 100–200mL
Does not contain any FEI prohibited substances as per the January 2026 Register.
Healthy gut. Healthy horse.

