Facial redness is a result of skin irritation caused by many culprits such as acne, rosacea, heat, sun damage, dryness, incorrect skincare method or products. Once what caused the redness is identified, choose the products suitable for your skin issues and build a skincare routine accordingly. Sensitivity and redness go hand-in-hand, so avoid over-exfoliating, over-scrubbing, or anything might aggravate your skin, but gentle cleansing followed by moisturizing ensures the skin is well soothed and hydrated. On top of all these, SPF sun screen at all times.