PCA Skin Dual Action Redness Relief - 1 oz.Improve skins barrier function while reducing sensitivity and redness with this restorative treatment including niacinamide, ceramide, and protective agents. Starts reducing redness and inflammation on contact with the skin Improves the skins barrier function for long term relief from redness and sensitivity Calms and soothes compromised skin, even after professional treatments Uses the time released OmniSome delivery system to carry skin improving