The Centella Unscented Serum is formulated not only to calm but also to help strengthen protect & hydrate the skin barrier. Part of the Centella Unscented line this lightweight gel-type serum is formulated with no essential oils or artificial fragrances. The non-sticky serum contains 49% Centella Asiatica Extract to soothe the skin through its active compounds Asiaticoside Asiatic Acid & Madecassic Acid.