Kiehl's Since 1851Fast Release Wrinkle-Reducing 0.3% Retinol Night Serum

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0.94 oz.


Item #20303983
What It Is:
A powerful anti-aging retinol night serum that helps accelerate skin surface cell renewal to visibly improve fine lines, wrinkles, and deep wrinkles.

What It's Good For:
This 0.3% retinol night serum visibly reduces fine lines in 5 days** and improves deep wrinkles in 2 weeks*** for a visibly smoother and more youthful appearance. Its innovative packaging isolates a high concentration of pure Retinol powder that is mixed with a lightweight serum to maintain maximum efficacy.

Before and After:
Results are based on expert grading in a 10-week clinical study:
  • Visibly smooths skin immediately by penetrating up to 15 surface layers deep*
  • Visibly reduces fine lines and wrinkles in 5 days**
  • Visibly reduces deep wrinkles in 2 weeks***
Key Ingredient:
Pure Retinol - Kiehl's formula with Pure Retinol helps steadily accelerate skin surface turnover to bring new, fresh skin to the surface to help address visible signs of aging for skin that's visibly renewed and youthful looking.

When to Use:
Apply once a day at night

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 pure retinol powder
  • Shake vigorously to fully mix 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 Kiehl's anti-aging cream for optimal youth-boosting benefits. In the morning, use Kiehl's dark spot corrector and facial sunscreen with SPF 50 for brighter skin clarity.
* Based on an in vivo penetration test for retinol penetration
** Based on expert grading in a 10-week clinical study of 71 panelists
*** Based on expert grading in a 10-week clinical study of 27 panelists
DMS: 0024 351 F80991
The original Kiehl’s apothecary first served patrons in 1851, at the corner of 13th Street and Third Avenue in New York City.

In 1894, after honing his trade as an ambitious apprentice, pharmacist John Kiehl purchased the apothecary. John Kiehl & Co. began operations under “Kiehl Pharmacy.”

Mr. Irving Morse, John Kiehl’s apprentice, took over the business in 1921 and expanded the offerings to a full-service pharmacy, stocking teas, herbs, tinctures, honeys, and the first-ever Kiehl brand products, including the Original Musk Oil, our signature scent.

In 1924, Kiehl’s became one of the first companies to proudly list ingredients on its product labels — even before the U.S. government mandated it — to help customers make more informed and confident purchasing decisions.

Kiehl’s Pharmacy began introducing bold new products in 1962, such as Calendula Herbal-Extract Toner, Blue Astringent Lotion (loved by Andy Warhol), Kiehl’s Lip Balm #1, and Ultra Facial Moisturizer — all still among our best sellers today.

In 2006, Kiehl’s introduced Dermatologist SolutionsTM, a collection of advanced skincare formulated by Kiehl’s chemists (and developed in collaboration with an advisory panel of leading dermatologists) to address specific skin concerns.

Today, our nature-inspired, scientifically-proven formulas are powerful yet safe and help improve overall skin quality for visibly healthier-looking skin.

Ratings & Reviews

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