To be applied on the whole face, 2 times per day, in the morning and evening, for 2 months. For better results, after applying the serum, follow with Whitening Cream with Vitamin C. During treatment, avoid exposure to sun's UV rays. During sunny days, use a minimum SPF 30 sunscreen. In case of any skin irritation, temporarily discontinue use and reapply after 2-3 days.
Do not use on the eye area!