When skin becomes stressed -- whether from diet, lifestyle, emotions, or trying one too many new products in a fury of exploration -- these are the remedies we turn to so soothe irritations and calm things back down to our baseline. Simply cleanse and moisturize with one of these single-ingredient facial oils twice daily, and mask twice weekly. To remove makeup, you can use these beneficial oils as follows: massage a pipette-full of oil onto dry, made up skin; remove with a warm, damp washcloth. While skin is aggravated, avoid over-exfoliating.