Help keep your kitty companion feeling cool and collected with Natura Petz Organics Serenity Zen Cat Supplement. This tasty turkey-flavored supplement for cats is formulated to help calm and relax your anxious or stressed pet. It contains a blend of valepotriates, antioxidants, adaptogens, alkaloids, lignans, volatile oils, flavonoids, amino acids, glycosides, choline, quercetin, glucose and enzymes. Crafted without any corn, wheat, soy or GMO ingredients in a convenient capsule form, Serenity Zen may help moderate excess GABA neurotransmissions, regulate elevated heart rates and promote feelings of comfort, security and relaxation.