@momothree: Each of the ingredients does serve their own purpose. Eggs are great skin care products for people with larger pores. Eggs are also great for firming the skin and tightening wrinkles. The whites in the egg help to remove oily residue.
The flour is actually just used to thicken the consistency of the mixture. Olive oil is great for moisturizing your skin.
The sea salt helps to stimulate your blood circulation and assist with cell regeneration. Sea salt also work as an exfoliator.
The lactic acid in the milk softens and soothes itchy, dry skin. It also moisturizes the skin while refining pores and tightening wrinkles.