Ultra Pure High-Potency - High-Performance Ultra Pure Serum with Hyaluronic Acid

+89% immediate boost of hydration*
91% constant healthier-looking skin**
88% visibly plumped skin**
87% visibly reduced wrinkles**

*Instrumental test carried out on 50 individuals
**Consumer test carried out on 78 individuals after 1 week\" FORMULE MINIMALISTE
Formulated with just 7 ingredients, our concentrated serum with 1.5% Hyaluronic Acid has a fast-absorbing texture that enables the active ingredients to be rapidly absorbed by the skin, delivering rapid results from the 1st week.

HYALURONIC ACIDCPSTRD Hyaluronic acid is a natural constituent of the dermis that acts like a sponge, capturing and holding water. It contributes not only to hydration, but also to skin firmness, volume and tone.

Charlène, our Kiehl's Skin Pro, shares her protocol for hydrated skin:

Step 1: Cleanse your skin - Ultra Facial Cleanser
Step 2: Smooth your skin - Ultra Pure Serum 1.5% Hyaluronic Acid
Apply the serum to the entire face, including the eye contour area and crow's feet, carefully avoiding contact with the eye and eyelid.
Step 3: Moisturize your skin - Ultra Facial Cream

How to use Ultra Pur Serums in layering:
TO HYDRATE AND CONTROL EXCESS SEBUM
Step 1: ULTRA PURE SERUM 1.5% HYALURONIC ACID
Step 2: ULTRA PURE SERUM 5.0% NIACINAMIDE

TO HYDRATE AND SMOOTH THE PEAUR GrainCPSTRD Morning: ULTRA PURE SERUM 1.5% HYALURONIC ACID
Evening: ULTRA PURE SERUM 9.8% GLYCOLIC ACID

In case of contact with eyes, rinse immediately with plenty of water

KIEHL'S - 14, rue Royale - 75008 Paris France
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Warning: product ingredient lists are regularly updated. Before using any product, please read the list of ingredients on the packaging to ensure that it is suitable for your personal use.

685872 2 - INGREDIENTS: AQUA / WATER - GLYCERIN - SODIUM HYALURONATE - PHENOXYETHANOL - CHLORPHENESIN - TETRASODIUM GLUTAMATE DIACETATE - CITRIC ACID (F.I.L. Z70013415/1).