Detailed answer

Night creams with ingredients like hydroquinone, retinol, vitamin C, and kojic acid can help to lighten dark spots over time. These ingredients work by exfoliating the skin, reducing melanin production, and promoting cell turnover. However, it is important to note that the effectiveness of night creams in lightening dark spots may vary depending on the individual and the severity of the dark spots. Consistent and regular use of night creams, along with proper sun protection during the day, can enhance the results in fading dark spots.