The raw egg itself: If your hair is normal, use the full egg. If your hair is oily, just use the egg whites. If your hair is dry and brittle, just use the egg yolk. Beat one or two eggs of the mixture that’s suitable for you, then apply the mixture to your clean, dry hair, working it in from the scalp down to the ends. Leave the mixture in for 30 minutes, rinse with warm water (not hot), and shampoo rinse after that.