Medicube Exosome Cica Ampoule is enriched with 12 types of Cica ingredients, and 2% Niacinamide that offers a soothing effect to irritated skin and brightens dark skin. It is formulated with Exosome Cica, which is 5.3 times stronger than normal Cica, that calms irritated skin and fills the moisture inside. Nano-sized Exosome Cica is 1/510 smaller than the size of the pore, which deeply soothes the skin fast. No artificial pigment and fragrant materials. Whitening function tested and hypoallergenic tested for the acne-prone skin.