Natural food supplement with kelp and zinc that counteracts plaque, tartar, and bad breath, and promotes healthy teeth and gums.. Comes in powder form that is easily sprinkled on or mixed into wet food or dry food. Used as a supplement to tooth brushing.. Contains the type of algae Fucus Vesiculosus (blueberry) which can both improve dental health and general health, thanks to its high content of vitamins, minerals, amino acids, and antioxidants.