Retinol Fast Release Wrinkle-Reducing Night Serum helps visibly reduce fine lines and improve deep wrinkles for a visibly smoother appearance.
WHAT IT DOES:
Accelerates skin surface cell renewal for fresher-looking skin
With consistent use, this retinol night serum will help visibly reduce fine lines and deep wrinkles
Uses innovative packaging that isolates a high concentration of pure retinol powder so it can be freshly mixed into the serum upon first use for faster efficacy and absorption into the skin
Made in the USA
INGREDIENT HIGHLIGHTS:
Pure retinol helps steadily accelerate skin surface turnover to bring new, fresh skin to the surface for skin that's visibly renewed
SKIN TYPES:
For all skin types
For retinol-acclimated skin
HOW TO USE:
Mix & Activate:
Flip the bottle upside down, remove the bottom cap and set it aside, open the pouch, then twist the retinol capsule onto the bottom of the bottle
Push the button down on the capsule to release the retinol-infused powder and shake vigorously to fully mix into the serum
Remove and discard the capsule, then replace it with the original bottom cap
Apply:
Press down on black button 2-3 times for a pea-size drop, then gently apply over clean, dry skin
Complete your nighttime skincare routine with Kiehl's face cream for optimal benefits; in the morning, use Kiehl's dark spot corrector and facial sunscreen with SPF 50 for brighter skin clarity and to avoid skin sensitivity
Apply once a day at night
RESULTS:
Visibly smooths skin immediately*
Visibly reduces fine lines and wrinkles in 5 days*
Visibly reduces deep wrinkles in 2 weeks*
*Based on expert grading in a 10-week clinical study with 60 panelists
USE WITH:
Super Multi-Corrective Face & Neck Cream
Clearly Corrective Dark Spot Correcting Serum
Super Fluid Daily UV Defense SPF 50+
Size Reference for Kiehl's Night Serum, 0.94 oz.
Available Sizes:
