Bartosz (n.d.) found that ordinary yogurt can encourage hair growth and anti-dandruff because yogurt has anti-bacterial factor that aid decrease itchiness. From their research, Yogurt treatment is necessary to get rid of damage hair because yogurt has fatty acids nourishes the hair roots for hair growth it can promote hair growth due to the zinc and lactic acid when massaged into scalp that can aid damaged hair. And also adds extra shine.