O COSMEDICS B12 Smart Serum for Compromised Skins is an anti-aging, calming and soothing formulation with 13 clinical actives, boosted by O’s exclusive V8 Peptide ComplexÒ. Designed to support imbalanced, irritated and weakened skins, it contains vitamins, antioxidants, pro, pre and postbiotics to strengthen immunity and replenish the skin barrier to even out skin tone and calm breakout.