s DermProtect Barrier Defense strengthens the skins protective barrier with immediate, long-lasting hydration while helping repair damage and restore epidermal lipids for a smoother, more resilient feel. With an Epidermal Lipid Blend, Ceramide Blend, Hyaluronic Acid, Lindera strychnifolia root extract, Hibiscus sabdariffa fruit extract, and Bacillus ferment, it supports a balanced skin microbiome, encourages the 24-hour repair cycle, and promotes sustained lipid production. Clinically shown to increase hydration by 70% in one hour and reduce transepidermal water loss by 14%, it helps keep skin comfortable through daytime exposure while supporting overnight recovery. Suitable for normal, dry, sensitive, and mature skin. Size:0.5oz