Kiehl's Retinol Fast Release Wrinkle Reducing Night Serum

Kiehl’s is a heritage skincare brand trusted for its science-driven formulas that deliver visible results with high-quality ingredients.
The Kiehl’s retinol fast-release wrinkle reducing night serum is a potent 0.3% retinol treatment that helps visibly reduce fine lines and wrinkles for smoother, youthful-looking skin.

• Formulated with 0.3% pure retinol to accelerate surface cell renewal

• Penetrates up to 15 surface layers deep for maximum effectiveness

• Reduces the look of fine lines in just 5 days*

• Improves the appearance of deep wrinkles in 2 weeks*

• Innovative packaging keeps retinol powder fresh until first use

• With continued use, skin looks smoother, renewed, and more youthful