In the morning: apply Antioxidant Youthful Essence to freshly cleansed face & neck. If required, follow with moisturiser/sunscreen.
In the evening: apply Overnight Skin Perfector to freshly cleansed face and neck avoiding the eye area. Then apply Antioxidant Youthful Essence. If required, follow with moisturiser.
In adults, the skin renewal process takes between 28 and 42 days, therefore, it is highly recommended to use Skin Brightening Serum Duo for at least 2 months to see bestresults. For age spots, you need to use both serums for a longer period as it takes time to lighten pigmentation spots.