Ultra-concentrated serum formulated with organic Rhealba? oat sap, brightening ingredients, and vitamin C to combat dull, tired skin. It restores radiance and natural glow while hydrating and smoothing the skin's surface. Without fragrance or essential oil, the radiance boosting serum with stabilized Vitamin C composed of 99% ingredients of natural origin can be used alone or mixed (1 to 3 drops) with your daily cream or serum for tailor-made care. ANTI-FATIGUE: signs of fatigue are reduced. ANTI-OXIDANT: the skin barrier is protected against external aggressions (pollution) and the skin is immediately radiant. SMOOTHES the skin