On average, we try around a million new serums each year, and all come with different missions, my quest is always for find the best in brightening. Shiseido White Lucent Micro Targeting Spot Corrector 30ml, $189 makes good on its promise to target brown spots using an extract from Japanese cherry blossoms, which so far is so gentle and so effective.
Best practise: Apply morning and evening, and only push the pump twice to dispense serum, I give it an extra massage into any dark patches. Follow with an SPF moisturizer for day.
Tip: Use sparingly not slapped on like moisturizer; if you put on too much and then pile makeup on top, it could pill.

Shiseido White Lucent Micro Targeting Spot Corrector hits counters January 18.