As per the records available vitamin b is counted as eightth water-soluble vitamin playing a major role in cell metabolism of the body. Consumers should know that vitamin b is considered as single vitamin like vitamin c and d in the market. Now lots of studies showing that vitamin b is chemically present in the different foods. Consumers should know that supplements having all the eight are called as vitamin B complex in the world market. Consumers should know that there are different forms of vitamin b such as B1, B2, B3 in daily life. Consumers should know that they have name scientifically like vitamin B1 as thiamine, Vitamin B2 riboflavin, Vitamin B3 niacin or niacinamide ,Vitamin B5 pantothenic acid , Vitamin B6 pyridoxine, pyridoxal, or pyridoxamine, or pyridoxine hydrochloride , Vitamin B7 biotin , vitamin B9 folic acid , Vitamin B12 varied cobalamins . Consumers need vitamin b due to its supports and good rate of metabolism which helps in maintaining healthy skin and muscle tone , increasing immune and nervous system function , romote cell growth and division of red blood cells to prevent anemia , reduction the risk of pancreatic cancer etc.