LEADERS Calming Biotics Essence Water delivers intensive hydration in a lightweight, fast-absorbing formula. This essence water bridges the gap between traditional toners and concentrated serums, infusing skin with moisture while maintaining a refreshing, non-sticky finish. The calming biotics complex soothes and strengthens your skin barrier, making it an ideal second step in any skincare routine. Perfect for dehydrated or sensitive skin types seeking immediate relief and lasting nourishment. Apply after cleansing to prep skin for serums and moisturizers.