QUICK RELIEF is a highly-palatable, fast acting formula for cats with gastrointestinal conditions associated with microflora inbalances, garbage gut, food sensitivities, stress, age and traveling. It contains a specialized yeast extract (Saccharomyces cerevisiae) that is rich in Mannan Oligosaccharides (MOS) along with Direct Fed Microbials, Digestive Enzymes and B Vitamins in a new liquid formula for easy administration.