Detailed answer

Night creams contain ingredients like moisturizers, emollients, and certain active ingredients that can help improve the appearance of dark elbows. These creams hydrate the skin and promote cell turnover, which can gradually lighten the darkness. However, it is important to note that dark elbows can be caused by various factors like sun exposure, friction, or underlying conditions, and night creams alone may not provide a complete solution. To effectively improve dark elbows, it is recommended to combine night creams with regular exfoliation, sun protection, and addressing the underlying causes, if any.