My skin has been looking very dull ever since I’ve started working due to all the stress at work. But after using the SK-II Cellumination Day Surge UV as my morning moisturiser (and also for sun protection), I find that my skin is more radiant looking and less dull. Of course, I’ve to stress again the importance of sun protection because exposure to UV rays causes dehydration, skin dullness, and potentially skin cancer. As such a good sun protection product is really important! Keeping your skin well hydrated also speeds up the healing process of the skin.