Brand New, Sealed, In Box! 30 ml / 1 fl. oz. An ultra-restorative serum with skin-calming ingredients and our signature Bio-Renewal Peptide to soothe skin, rebuild the protective skin barrier, and replenish moisture. Help improve signs of irritation including dehydration, visible redness, and dullness for an even, healthier-looking complexion. Especially effective for stressed or dehydrated skin, or after a skin treatment.