Isdin Isdinceutics Flavo-C Melatonin 30 Phials is a recovery care in form of serum which acts during your sleep. Key Components Melatonin acts during the night in order to stimulate the antioxidant defenses of the skin and to prepare it against the oxidative stress that it undergoes during the day, This serum contains Bakuchiol, an ingredient of natural origin with anti-ageing properties and which restores the elasticity of the skin. It also contains Vitamin C that fights against the oxidative stress while giving radiance to your skin! Indication Recovery night care. How to use Apply each evening on the skin on clean and dry skin by avoiding the eye contour. Shake well before use.