Detailed answer

Night creams can provide hydration and nourishment to the skin on your knees, which can help improve their texture and smoothness over time. Look for night creams with ingredients like moisturizing agents, such as hyaluronic acid or glycerin, as well as skin-repairing ingredients like ceramides or peptides. These ingredients can help retain moisture, strengthen the skin barrier, and promote cell turnover, leading to smoother and softer knees. It's important to note that while night creams can help improve the appearance of rough knees, regular exfoliation and moisturizing the area twice a day are also key habits to maintain smoother knees. Additionally, adopting a healthy lifestyle that includes a balanced diet and regular exercise can contribute to overall skin health.