NEW IN BOX Hero Cosmetics Force Shield Superfuel Serum Stick is a solid serum that feeds the protective microbiome and keeps skin strong against the outside world. It contains probiotics, antioxidants, and calm hydration. It is designed to be used AM and PM after cleansing and toning. It is clinically tested and non-irritating, and contains no pore-clogging silicones, heavy waxes, artificial colors, or synthetic fragrance Hero Force Shield Superfuel Serum Stick. Green and white packaging. Ideal for all skin types.