Kiehl’s Vital Skin-Strengthening Hyaluronic Acid Super Serum is a lightweight, fast-absorbing serum formulated to boost skin resilience and visibly improve radiance, texture, and fine lines. Powered by 11kDa Hyaluronic Acid—Kiehl’s smallest molecular form for deeper penetration—and an Adaptogenic Herbal Complex (including Red Ginseng Root, Holy Basil, and Schisandra Berry), this serum helps fortify the skin barrier against daily stressors like pollution, lack of sleep, and extreme weather. With continued use, skin feels stronger, smoother, and more youthful.

Benefits:

• Deep Hydration: 11kDa Hyaluronic Acid delivers moisture deep into the skin’s surface layers.
• Strengthens Skin Barrier: Helps build resistance to external aggressors like stress, pollution, and fatigue.
• Improves Skin Texture: Visibly smooths fine lines and enhances radiance.
• Lightweight & Layerable: Ideal for daily use under moisturizer or sunscreen.
• Suitable for All Skin Types: Including sensitive and stressed skin.

How to Use:

• Cleanse your face thoroughly.
• Dispense 1–2 pumps of serum onto fingertips.
• Gently press and pat onto skin, covering face and neck.
• Follow with your moisturizer and sunscreen in the morning.