The gall fruit is the Polygonum plantarum fruit.
 
Creates a healthy chewing behavior and aids kittens in obtaining permanent teeth
The gall fruit has the can have an effect of activating blood circulation, dispersing cold and relieving pain, and is a natural stimulant for cats. 
When cats smell the gall fruits unique scent, they relax and relieve stress.
It can aid in preventing diabetes and lowering blood pressure.
 
Gall fruit can be fed directly, ground into powder and sprinkled on food, scratching boards, toys, etc.
 
Ingredients: just dried gall fruit.