Optimum Probiotic is a pure 5-strain blend of probiotics formulated to balance the horse’s gut microflora, support digestive function and boost the immune system. No fillers, simply a great probiotic supplement at the lowest possible cost. 

2 months for $20!!! WOW ($0.33 / Day)

FEATURES:

• Promotes healthy gut microflora in horses
• Protect against common digestive disturbances
• Guaranteed 20 billion CFUs in every serving
• Easy to add to any feeding program