Isdinceutics Flavo-C Ultraglican Daily Antioxidant Serum is a supercharged antioxidant serum designed to protect against oxidative stress and deeply hydrate skin for a natural, radiant glow. Formulated with vitamin C, UltraGlycans and hyaluronic acid, it helps soften the appearance of fine lines and wrinkles. Vitamin C (ascorbic acid) a potent antioxidant helps to protect the skin from free radical damage and restore brightness. UltraGlycans, a combination of proteoglycans and pre-proteoglycans, which support firmness and elasticity in the skin and provide radiance. Hyaluronic acid, a naturally occurring substance with an elevated capacity to bind to water in the skin and restore moisturization levels. It is recommended using half the contents over the face, neck and neckline, avoiding the eye area. Ampoules come with a resealable cap that ensures product integrity for 48h after opening.