The Real Cica Niacinamide AC Calming Serum from Celimax is a hypoallergenic and fragrance-free serum designed to soothe and hydrate the skin. Infused with Centella Asiatica Extract and Niacinamide, it effectively calms redness, reduces dark spots, and helps manage sebum production, making it ideal for sensitive and acne-prone skin. It hydrates, nourishes, regenerates the skin, and prevents irritation. Key ingredients include hyaluronic acid for intense hydration, chamomile extract for soothing and reducing redness, panthenol for hydration and relief from irritation, green tea to combat acne and regulate sebum, niacinamide to brighten skin and strengthen the barrier, rosemary for sebum balance and hydration, and centella asiatica extract to restore and soothe the skin barrier. Madecassoside offers antioxidant protection, while liquorice extract soothes and reduces redness. To use, apply an appropriate amount to clean skin on the face, neck, and chest after toner, gently patting it in.