Size: 1.01 fl oz (30 ml) G9 SKIN Super B Barrier and Calming Serum Calming: A serum formula that features Cica Complex and Aloe Vera Extract to help soothe skin while contains Panthenol to optimize your skin condition. G9 SKIN Super B Barrier and Calming Serum Barrier: A serum formula that features Microbiome and Hyaluronic Acid to supply intense hydration to the skin while contains Panthenol to optimize your skin condition. G9skin Bouncy Super B Serum: A serum formula that features Marine Collagen, Berry Complex and Panthenol to help revitalize your skin. Suggested use: Apply an appropriate amount of serum to face and gently dab for absorption after cleansing and toner.