A lightweight serum from the Hydrium collection by Cosrx contains 42% Centella Asiatica extract, which instantly soothes and hydrates the skin. Enriched with Vitamin B5 (D-Panthenol), the key ingredient of the Cosrx Hydrium collection, this calming ampoule strengthens and protects the skin's natural barrier. Madecassoside is an antioxidant with anti-inflammatory and healing properties that positively affect inflamed, acne-prone, and sun-damaged skin. The fast-absorbing, oil-free formula is gentle enough for sensitive skin.