Oatmeal can soak up the excess oil on your skin and help treat acne. Its antioxidant and anti-inflammatory properties help to treat dry skin and remove dead skin cells. Oats also contain compounds called saponins, which are natural cleansers. They remove the dirt and oil that clog the pores and exfoliate the skin. 
Shea butter has been used as a skin moisturizer and soothing agent for irritated and chapped skin. It's derived from the Karite tree found in West Africa. Shea butter also protects your skin from harmful UV rays and will help heal and sooth a sunburn.