
Ultra Pure High-Potency 1.5% Hyaluronic Acid Serum
Summary
The Kiehl's Since 1851 Ultra Pure High-Potency 1.5% Hyaluronic Acid Serum is a concentrated facial serum formulated with just seven ingredients to help your skin bounce back with replenishing moisture and intensive hydration.
How to Use
In the morning and evening, apply 2 - 3 drops to clean, dry skin. Try out Kiehl's Hyaluronic Acid serum skin hacks: Layer with Kiehl's Glycolic Acid Serum to gently exfoliate & improve texture. Layer with Kiehl's Niacinamide Serum to reduce oil & sooth skin.
Ingredients
Key ingredients
Hyaluronic Acid: helps skin better retain moisture to improve the look of resiliency and make skin feel more supple and bouncy by delivering skin-strengthening hydration Research Results After 1 Week, 83% Agree Skin Looks Replenished* Instantly Boosts Hydration by +89%** Plumper Skin in 1 Week*** *Reported by consumers in a 4-week study. **Based on an instrumental study. ***Expert grading in a 4-week clinical study.
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