FEMMUE Lumière Vital C, 15mlLumiere Vital C is FAMMU's best selling*2 serum, firming skin for a radiant, smooth, and clear complexion*1. For skin that's troubled by dryness and dullness. It delivers clarity*1, smoothness, and radiance. To achieve these goals, FAMMU selected a vitamin C derivative (ascorbyl glucoside skin conditioning ingredient) that stabilizes and delivers vitamin C. It also contains three radiant skin enhancing ingredients: safflower oil, bisabolol, and