Apply to face and neck; relax for 20 to 30 minutes before rinsing with lukewarm water.
Apply to face and let dry before rinsing. The powerful ingredients make this a multi-tasking wonder-cream: Sour cream is a form of lactic acid that hydrates as it gently exfoliates; honey is a humectant that also boosts hydration while the protein in the egg white tightens and firms skin.
You can use any leftover scrub on the body for the same effect.