While some sources suggest that applying egg white to your face overnight might help improve skin hydration and elasticity due to the protein and vitamin content, there are more reasons to avoid this practice than potential benefits.
Leaving egg white on your skin overnight can attract bacteria and increase the risk of breakouts or skin irritation. Additionally, egg white can dry out your skin, leading to a tight and uncomfortable feeling. It is generally recommended to apply egg white as a mask for a shorter duration (15 minutes) and then wash it off thoroughly.
If you're looking to improve your skin health, consider using a commercial face mask designed for your skin type. Always consult with a dermatologist before trying new skincare techniques.