Hair loss is a common concern for both men and women. The major problems associated with it include dandruff, hair fall and dull or faded hair. The main objective of this serum formulation was to treat hair problems such as hair fall, dandruff and other related conditions. In this formulation, rosemary essential oil and ficus bengalensis [banyan] aerial roots were selected for preparing the hair loss. These roots contain beneficial compounds such as phytosterois, proteins, flavonoids, phenolic compound, and glycosides, which are helpful for maintaining healthy hair. After preparing the hair serum, evaluation tests were carried out, and parameters such as viscosity, Ph, and colour were successfully determined