Yes, you can apply egg yolk on your face. Egg yolks are rich in fats and proteins, making them a great natural moisturizer. They can help hydrate and nourish dry skin.
You can mix egg yolk with other ingredients like honey and olive oil to create a face mask. Apply the mixture to your face and leave it on for 15-20 minutes before rinsing off with lukewarm water.
However, some people may be allergic to eggs, so it's important to do a patch test before applying egg yolk to your entire face. Apply a small amount of the mixture to your inner arm and wait 24 hours. If you don't experience any redness or irritation, it's likely safe to use on your face.