The First Care Activating Serum features ?a skin-friendly formula that swiftly and deeply absorbs upon application, delivering immediate hydration to distressed skin and safeguarding its essential elements.To fundamentally address dryness in the skin and skin tightening, the First Care Activating Serum delivers moisture energy deep into the skin and protects the skin from external irritants and aging. It provides deep and rapid absorption as well as defence against ageing skin.