Kiehls Kiehl's Since 1851 Ultra Pure High-potency Serum 1.5 Hyaluronic Acid

Kiehl's Since 1851's Ultra Pure High-potency Serum 1.5% Hyaluronic Acid delivers concentrated, reliable hydration with 1.5% sodium hyaluronate supported by aqua/water and glycerin, helping skin look plumper and feel smoother, softer, and more comfortable. With a concise seven-ingredient formula, it focuses on replenishing moisture to reduce the look of dryness and keep skin feeling supple throughout the day.Gentle preservatives, including phenoxyethanol and chlorphenesin, plus tetrasodium glutamate diacetate and citric acid, help maintain stability and purity for consistent results. Vegan ingredients and sustainable packaging make it a practical, high-performance option for anyone who wants targeted hydration without extra complexity.