Cats are very sensitive to stressful situations, such as visits to the vet, moving house or changes in their immediate environment, such as new animals or objects. GimCat Anti-Stress Paste contains vital ingredients that reduce stress and make your cat's life easier: Eschscholzia herbs improve sleep, reduce fear and have a calming effect St. John's wort has a stress-reducing, mildly anti-depressant and anti-inflammatory effect L-tryptophan supports the formation of serotonin (happiness hormone) Beta-glucan reduces infection processes in cats' bodies that can occur due to stress.