Natural garlic and vitamin C powdered herbal blend provides antioxidant benefits and helps support the immune system, as well as the general health and well-being of horses. Also provides support for the upper respiratory tract and helps keep insects away. Ideal for use before shipping, deworming or during stress. Derived from fresh crushed garlic cloves, cold processed and odor-modified to minimize unpleasant odors; great for fussy eaters. Use with or without antibiotics. Each 1/2 oz serving provides 5,670 mg garlic, 4,960 mg astragalus, 1,275 mg vitamin C and 710 mg rose hips, plus schisandra and zinc; contains no chemicals or fillers. Safe use in pregnant animals or animals intended for breeding has not been proven. Dosage: 1/2 scoop twice daily. Scoop included; 1 scoop = 1/2 oz. 1 lb lasts about 1 month.