





SOLD OUT
This item is no longer available. Browse our recommendations for something similar.
Details & care
What it is: A powerful anti-aging retinol night serum that helps accelerate skin surface cell renewal to visbility improve fine lines.
Who it's for: For retinol acclimated skin.
What it does: Experience visible reduction of fine lines in just five days and visible improvement in deep wrinkles in two weeks with this fast-acting 0.3% Retinol night serum. 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 fast-acting 0.3% retinol night serum 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 the button down on the capsule to release the pure retinol 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. Apply once a day at night.
- 0.94 oz.
- Paraben-free; oil-free; fragrance-free
- Made in the USA
- Item #7201118
Gift options
Delivery
- Email gift message (free)
Kiehl's Since 1851
Founded in 1851 as an old-world apothecary in New York's East Village, Kiehl's utilizes the finest ingredients in unique formulations to assure high-quality skin, hair and body care products. The company's unique, extensive background represents a blend of cosmetic, pharmaceutical, herbal and medicinal knowledge developed and passed on through the generations.