For ages, the Asian climbing shrub known as Shikakai (Acacia concinna) has been an essential component of traditional Ayurvedic medicine, mainly for its benefits related to hair maintenance. In addition to being used for hair care, shikakai anti-inflammatory, antibacterial, and antifungal qualities have been utilized to treat a range of skin issues. Shikakai uses have grown in the present era, including it into contemporary medicinal and cosmetic formulations. Its potential in treating dandruff, scalp psoriasis, and minor wounds has been highlighted by recent studies. Shikakai popularity has increased due to the growing trend towards natural and sustainable beauty products, which has resulted in its incorporation in a variety of shampoos, conditioners, and skin care products. This paper examines the cosmetic value of shikakai, emphasizing its pharmacological characteristics, chemical makeup, and role in improving hair health. The anti-fungal, anti-microbial, and mildly cleaning qualities of shikakai are attributed to its abundance of saponins, flavonoids, and vital fatty acids. Because of its capacity to wash without removing natural oils, lessen dandruff, and encourage hair growth, it is frequently utilized in hair care products. Its mild conditioning qualities also aid in enhancing the luster and texture of hair. This article provides a thorough summary of shikakai effectiveness in cosmetic applications by synthesizing data from numerous research and anecdotes.