Kiehl’s is a heritage-driven skincare brand known for combining botanical and scientific expertise to create effective, natural formulas.

The Vital Skin-Strengthening Super Serum - 50ml by Kiehl’s is a powerful treatment designed to visibly reduce fine lines, revive dull skin, and help defend against skin-aging stressors.

• Features Kiehl’s smallest form of hyaluronic acid (11kDa) for deep penetration up to eight surface layers

• Helps visibly diminish fine lines and improve the look of tired, dull skin

• Formulated with renewable, sustainably sourced hyaluronic acid

• Powered by a proprietary adaptogenic herbal complex to help neutralize skin-aging stressors

• Lightweight serum texture designed for daily use

• 50 ml size for long-lasting skincare benefits.