Research shows that supplementing the horses diet with anti-oxidants aids the respiratory system and provides valuable support. In a recent study of 37 horses with poor respiratory function, feeding RespirAid showed positive benefits in just 7 days. Respiratory stress is common for today’s horses performance horses. Environmental factors such as sand, stabling conditions, bedding, quality of ventilation, stress, travelling, mixing with other horses and many other contributing elements can all harbour dust and fungal spores which accumulate in and irritate the sensitive lining of the lungs and respiratory tract. RespirAid should be fed on a daily basis to help support a healthy respiratory system for all horses showing signs of respiratory illness. It is ideal for competition horses and those horses exposed to sand inhalation. Active Ingredient Levels 85g of RespirAid delivers: Vitamin C 10g Vitamin E 4000 IU MSM 20g Copper 100mg Zinc 400mg Manganese 400mg Selenium 1mg