Our Hyaluronic Acid serum strengthens skin to help resist signs of aging, while boosting radiance and smoothing fine lines.
Formulated with 11kDa Hyaluronic Acid — our smallest form of Hyaluronic Acid, which penetrates 8 skin surface layers deep— and an Adaptogenic Herbal Complex, our serum neutralizes the effects of external skin-aging stressors for youthful, radiant skin.
Helps correct visible signs of aging, which can be caused by skin stressors including pollution, stress and sun exposure
Clinically shown to improve skin texture by 41%
Clinically demonstrated to boost radiance by 29% and improve resilience by 38% for glowing, healthy-looking skin
Clinically demonstrated to visibly reduce fine lines by 27%
Clinically demonstrated* to double skin’s strength
Absorbs easily with a lightweight texture
For all skin types, including sensitive skin
| Brands | Kiehl's |
|---|---|
| How To Use | Cleanse and tone your face. Apply a few drops of the Vital Skin-Strengthening Serum to your fingertips. Gently press the serum onto your face and neck. Follow with your daily moisturizer and sunscreen. Use daily to boost skin hydration and resilience. |
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