Detailed answer

Night creams can contain ingredients such as moisturizers, exfoliants, brightening agents, and skin-nourishing compounds. These ingredients can help hydrate dry and rough skin on the elbows and knees, promote cell turnover, and fade dark patches over time. To achieve the best results, it is recommended to choose night creams specifically formulated for hyperpigmented areas and regularly apply them as part of a skincare routine. However, it is important to note that individual results may vary, and it may take time to see significant improvement. Additionally, it is essential to protect these areas from further darkening by using sunscreen during the day and avoiding excessive friction or pressure.