SK-II's Ultimate Revival Essence fortifies skin's resilience and boosts its moisture barrier function for a more radiant complexion. Its secret? The Pitera infused formula which is teeming with vitamins, amino acids, minerals and organic acids. This potent combo within this face toner increases the skin's natural rejuvenation process. Key Ingredients: Pitera: a clear liquid rich in vitamins, amino acids, minerals and organic acids. This fascinating combination of nutrients works to dramatically improve the skin's natural surface rejuvenation process. Key Benefits: Strengthens skin's resilience and increases its moisture barrier function, providing firmer, more radiant skin | SK-II Ultimate Revival Essence, 5 oz | Dermstore