Mad Barn Spirulina 1KGSpirulina platensis is a blue green algae that is rich in antioxidants, fatty acids, vitamins, minerals, and essential amino acids. Feeding spirulina supports healthy skin, metabolism, lung function and the immune system in horses. Supports respiratory health in exercising and sensitive horses Beneficial for horses with allergies and skin irritations Rich in nutrients and antioxidants that contribute to overall health Palatable and easy to add to any