MaxaBreathe is a daily supplement packed with anti-oxidants to support the respiratory immune system and combat the signs of respiratory disease. MaxaBreathe contains the unique Green Lipped Mussel extract SuPerna™ to soothe irritated airways and clear congestion. With Vitamin C and a unique herbal blend. MaxaBreathe contains no listed banned substances and is Veterinary Approved. 1 Month Supply - 1 Level Scoop a day.