This serum contains 1% PDRN, also listed as sodium DNA, combined with 1,000 ppm of cica exosome and marine collagen. PDRN is a ingredient known for supporting skin regeneration and soothing properties, often used in formulations aimed at calming irritated or stressed skin. The inclusion of cica exosome, derived from centella asiatica, further contributes to a soothing effect, while marine collagen provides hydration and supports skin elasticity. This Korean skincare product is designed for those seeking a gentle, hydrating serum that promotes a calm and balanced complexion. The texture is lightweight and absorbs quickly, making it suitable for layering under moisturizers or sunscreen. It can be used as part of a daily skincare routine for normal, dry, combination, or sensitive skin types, particularly for individuals looking to address dryness, redness, or uneven texture. The formula is free from harsh additives, focusing on a mild approach to skin care. With a volume of 1.69 fl oz, this serum offers a practical size for regular use. Its key benefits are centered on soothing, hydration, and supporting the skin’s natural recovery processes without relying on aggressive active ingredients. The product is not intended to treat medical conditions, and results may vary based on individual skin types and consistent application. It is best stored in a cool, dry place away from direct sunlight. This serum is a straightforward option for those interested in incorporating PDRN and cica into their regimen for a gentle, restorative effect.