Our potent retinol serum is formulated with Pure Retinol in a daily-strength micro-dose, along with Ceramides and Peptide, to promote gentle skin surface turnover for youthful-looking skin. The precise micro-dose formulation of our anti-aging serum delivers visible results with minimal visible redness, dryness, or peeling. Wrinkles are visibly reduced, skin is firmer, pores appear minimized, and skin tone and texture are more even. Our retinol serum is a fast-absorbing lightweight cream.
Paraben-free, fragrance-free, mineral oil-free, phthalate-free.
After one bottle of our retinol serum:
100% Showed Reduced Wrinkles*
90% Showed Improved Firmness*
94% Agree Texture is Refined**
91% Agree Skin Tone Looks More Even**
88% Agree Pores Look Minimized**
90% Agree Skin Feels Comfortable, Even First-Time Retinol Users**
*Results based on expert grading in a clinical test for subjects showing improvement after 12 weeks of use
Our serum with retinol is precisely formulated to deliver a gentle, daily-strength dose of Pure Retinol with Ceramides and Peptide for visible anti-aging results with minimal visible redness, dryness or peeling.
In clinical evaluations, 100% showed wrinkle reduction*, 90% showed improved skin firmness*, 94% agree texture feels refined**, and 91% agree skin tone looks more even**
90% of users, even first-time Retinol users, agree skin feels comfortable during use
Easily integrates into a skincare routine and is suitable for use day or night
For all skin types, including first-time Retinol users and sensitive skin types
Made with recyclable packaging
PURE RETINOL
Our 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.
CERAMIDES
Ceramides are lipids naturally occurring in both skin and hair. Within our formula, Ceramides help strengthen the moisture barrier to enhance skins tolerance of Pure Retinol.
PEPTIDE
Our formula with Peptide works to enhance skin integrity, helping it receive optimal, visible youth-renewing results.
After cleansing, apply our serum with retinol over the entire face, including the under eye and crow’s feet area, carefully avoiding contact with the eye, eye lid area, and lips
Our anti-aging serum can be used morning or night
If applied during the day, our serum with retinol should always be used with SPF
When to Use
Morning or Night
Our retinol serum is formulated for morning or nightly use. Add this powerful anti-aging serum into your skincare routine after cleansing and
before applying moisturizer for visible anti-aging results.
PDP Find A Store Section
| Enjoy 10% off your first online order with no minimum spend. Login & use code: WELCOME10NEW TO KIEHL'S? Free Shipping on all orders for Kiehl's Rewards Members. Sign up or log in now
Before And After
Before and After
Results from an 8-week clinical study. Photos not retouched. Individual results may vary.
PDP Get The Look Section
How To Apply
How To Apply
1. Apply after cleanser, toner and serum
2. With clean fingertips, massage a pea-sized amount onto your skin In case of contact with eyes, rinse immediately with water
3. Can be used morning and night
4. For petal-soft skin, try our entire Calendula Collection including our deep foaming face wash