-Lemons provide a dose of the free radical fighting antioxidant vitamin C, which helps keep skin even-toned and helps boost the body’s immune system. -Lemon can be used as a skin astringent as it helps motivate your pores to close and your face to tighten resulting in smoother skin. - Lemons have antiseptic qualities which help exfoliate dead cells. -Its antibacterial and anti-inflammatory qualities can help soothe skin.