Anti-oxidant rich respiratory support with added vitamin K which is essential for blood clotting. Ideal for all horses in high intensity training and competition and supporting horses with a compromised immune system. A powerful combination of anti-oxidants to help combat the effects of oxidative stress on the respiratory system such as hesperidin which is a natural super anti-oxidant bioflavonoid to support capillary health, vitamin C & E working in harmony to maintain a healthy immune system, and omega 3 which provides a natural anti-inflammatory to support the immune system during periods of stress. The Strict Anti-Doping Formulation Ensured (S.A.F.E) marks this product as free from prohibited substances and safe for use in competition and racing horses.