AESTURA A-Cica 365 Blemish Calming Serum is expertly formulated to soothe irritated skin and reduce blemishes with potent Cica ingredients. Enriched with Niacinamide, it visibly lightens dark spots, freckles, and blemishes from the second week of use. This serum strengthens the skin barrier within the first week, enhancing protection against external irritants. Its moisturizing yet refreshing texture is gentle on sensitive and acne-prone skin, having passed hypoallergenic, dermatological, and allergy tests, and contains no harmful ingredients.