Bakuchiol is a natural compound derived from the seeds and leaves of the Psoralea corylifolia plan which is a meroterpene phenol with a structure similar to that of retinol (vitamin A), but it is entirely plant-derived, making it suitable for use in vegan and cruelty-free skincare products. The spectrophotometric determination of Bakuchiol content involves using a spectrophotometer to measure the absorbance of Bakuchiol solutions at specific wavelengths. This method allows for the quantitative analysis of Bakuchiol concentration in samples.