Detailed answer

Exfoliating your scalp and hairline regularly can help remove dead skin cells and promote new cell turnover, which can assist in improving uneven skin tone. Look for exfoliating shampoos or scalp scrubs that contain gentle exfoliating agents like glycolic acid or salicylic acid. These ingredients can help remove buildup and unclog hair follicles, leading to a more even skin tone. Additionally, incorporating treatment products that contain brightening ingredients like glycolic acid and vitamin C can help fade dark spots and even out skin tone. Choose products specifically formulated for the scalp and hairline, and apply them regularly as directed. It's essential to follow up with a sunscreen or wear a hat when exposing your scalp and hairline to the sun, as UV rays can worsen uneven skin tone. Consistency is key, so be patient and continue with your scalp and hairline care routine for best results.