A therapeutic barrier repair treatment consciously formulated to calm and renew inflamed and irritated skin. This rich, creamy formula penetrates deep into the epidermis, delivering a potent blend of clinically proven ingredients that repair, hydrate, and fortify skin. At the core of Barrier Builder is our exclusive patented peptide CellRenew-16, offering your skin a cellular toolkit to construct the essential structural proteins necessary for a healthy-looking complexion.