Our A-alcohol firming serum contains hyaluronic acid, Centella asiatica extract, and vitamin B3. It can reduce color spots and even out skin tone. Fights free radicals and protects skin from damage. Its use method is very simple: 1. Wash your face and keep dry; 2. Apply appropriate amount of this product evenly on face and neck, gently massage in circular motion to promote absorption. Fast absorption, non-greasy, skin breathing smoothly. Barrier strengthening, strengthening the skin barrier against external stimuli.