KIEHLS Retinol Fast Release Wrinkle-Reducing Night Serum

Glycerin

This fast-acting 0.3% Retinol night serum accelerates skin surface cell renewal with Retinol that penetrates up to 15 surface layers deep into the skin. Experience visible reduction of fine lines in as little as 5 days, and visible improvement in deep wrinkles in 2 weeks. To ensure maximum efficacy, its innovative packaging isolates a high concentration of pure Retinol powder so it can be freshly mixed into the serum upon first use. With continuous use, this night serum with Retinol helps skin look renewed for a visibly smoother, more youthful appearance.

• How to Use - To activate: Flip the bottle upside down, remove the bottom cap and set aside. Open pouch, twist the retinol capsule onto the bottom of the bottle. Push down the button down on the capsule to release Retinol-infused powder. Shake vigorously to fully mix into the serum. Remove and discard capsule, replace with original bottom cap To apply: Press down on black button 2-3 times for a pea sized drop. Gently apply over clean, dry skin. Complete your nighttime skincare routine with our anti-aging cream for optimal youth-boosting benefits. In the morning, use our dark spot corrector and facial sunscreen with SPF 50 for brighter skin clarity. When to Use Apply once a day. Use at night.