Micro-Dose Anti-Aging Retinol Serum with Ceramides and Peptide

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.

Precisely formulated to deliver a daily-strength dose of Pure Retinol for visible results with minimal discomfort including redness, dryness, and peeling Serum helps promote skin tolerance of Pure Retinol with Peptide and Ceramide 90% of users, even first-time Retinol users, agree skin feels comfortable and 94% agree texture feels refined [2] In a clinical evaluation, 100% showed wrinkle reduction and 90% showed improved skin firmness [1] Easily integrates into a skincare routine, suitable for use day or nightFor all skin types, including first-time Retinol users and sensitive skin typesTSA Approved Results based on:[1] Expert grading in a clinical test after 12 weeks of use[2] Consumer perception test after 12 weeks of use

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. See full list

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 If applied during the day, our serum with retinol should always be used with SPF Suitable to be paired with our other targeted serums, including our dark spot corrector, Vitamin C serum, skin-strengthening serum and skin plumping serum Complete your routine with our efficacious anti-aging cream and our facial sunscreen with SPF 50 for a powerhouse anti-aging trio

As part of our Kiehl’s Mission Renewal journey, we are providing the Environmental Impact Score to help you make informed decisions about the formulas you use. Kiehl’s is committed to continually improving the impact of our products throughout the product lifecycle, including the production and usage phase. This tool is designed to help assess the relative environmental and social impact of Kiehl’s Products compared to other L’Oréal Group products in the same category in 2020. The calculation method was developed with the help of independent scientific experts and Bureau Veritas Certification, an independent auditor. The score takes into account 14 environmental impact factors all along the product's life cycle. Learn more about the methodology, here. Overall environmental impactCompared to other similar L’Oréal Groupe Products sold worldwide in 2020 Carbon footprint 1g per average amount used 149 per 10mL Water footprint 2 per average amount used Every consumer product has some impact on the environment. A good score here does not mean a product has a positive impact or no impact on the environment. The letters and colors used in this tool are designed to help you make comparisons to other L’Oreal Groupe products in the same category around the world in 2020, so you can make more informed choices. This product currently has a less favorable impact than we aim for, so we have set out an action plan to improve its environmental and social performance over the coming months. The letters and colors used in this tool are designed to help you make comparisons to other similar products in L'Oréal's global portfolio, so you can make more informed choices.*Compared to other similar L’Oréal Groupe Products sold worldwide in 2020 see full information see less information .Manufacturing ConditionsMade in a responsible manufacturing plant Waste recovery: 97% Renewable energy: >99%Packaging Facts % of cardboard/paper certified FSCTM or PEFC: 100% made of recycled material3 including colorant: 0% Refillable or reusable: NSocial impact of the product​ The ingredients and components of this product are sourced from suppliers committed to respect the Fundamental principles of the UN on labor standards. 1 or more suppliers committed to the social inclusion of people from vulnerable communities contributed to making this product.*123Learn More.h-hide-for-D.h-score-D { display:none !important;}.h-hide-for-E.h-score-E { display:none !important;}.h-hide-for-A.h-score-A { display:none !important;}.h-hide-for-B.h-score-B { display:none !important;}.h-hide-for-C.h-score-C { display:none !important;}.h-suppliers-0.h-hide-for-0 { display:none !important;}