The best sleeping position for your face is on your back.
Sleeping on your back helps prevent wrinkles and sagging by minimizing pressure on your face. When you sleep on your side or stomach, your face is pressed against the pillow, which can lead to wrinkles and creases over time.
Sleeping on your back also helps to improve circulation and reduce puffiness in your face.
If you find it difficult to sleep on your back, try using a pillow designed to support your neck and keep your spine aligned.
You can also try using a silk pillowcase, as it is less likely to cause friction and wrinkles than cotton.