KIEHLS

What It Is

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.

What It’s Good For

• 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
• TSA Approved 

Key Ingredients

AQUA / WATER,DIMETHICONE,GLYCERIN,ALCOHOL DENAT.,HAMAMELIS VIRGINIANA WATER / WITCH HAZEL WATER,PROPANEDIOL,PHENOXYETHANOL,TOCOPHEROL,AMMONIUM POLYACRYLOYLDIMETHYL TAURATE,SCHISANDRA CHINENSIS FRUIT EXTRACT,CAPRYLOYL SALICYLIC ACID,CAPRYLYL GLYCOL,XANTHAN GUM,PEG-60 HYDROGENATED CASTOR OIL,PANAX GINSENG ROOT EXTRACT,SODIUM ACETYLATED HYALURONATE,PEG-20 METHYL GLUCOSE SESQUISTEARATE,DISODIUM EDTA,OCIMUM SANCTUM LEAF EXTRACT,CITRUS AURANTIUM DULCIS PEEL OIL / ORANGE PEEL OIL,LIMONENE,ADENOSINE,SODIUM HYDROXIDE,METHYLDIHYDROJASMONATE,CITRIC ACID,EUGENOL,SODIUM BENZOATE,PELARGONIUM GRAVEOLENS FLOWER OIL,CITRAL,POTASSIUM SORBATE,LAVANDULA ANGUSTIFOLIA OIL / LAVENDER OIL,CYMBOPOGON SCHOENANTHUS OIL,CITRONELLOL,LINALOOL,GERANIOL,ROSMARINUS OFFICINALIS LEAF OIL / ROSEMARY LEAF OIL

How to Use

• Apply our Hyaluronic Acid serum onto cleansed face and neck, morning and night
• Can also be used before another serum
• Then apply a daily moisturizer
• Avoid contact with eyes
• If contact occurs, rinse thoroughly with water