A serum is a CONCENTRATED FORMULA OF ACTIVE INGREDIENTS designed to penetrate deep into the skin and BOOST THE EFFECTIVENESS of creams applied afterwards.
Its sophisticated texture allows it to be easily and rapidly absorbed through the skin.
At any age, and according to the needs of your skin:
DAILY: morning and/or evening before your day cream and/or night cream.
DETOX FOR THE SKIN: can also be used as an occasional treatment for your skin to help with imbalances (e.g. fatigue, stress, seasonal changes, etc.). Again, use just before your day and/or night cream.