Kiels Serum Retinol for skin renewal with small doses daily

The powerful retinol serum formulation from Kiehl's contains pure retinol in a small dose for daily use, in addition to ceramides and peptides, to gently enhance surface skin cell renewal for a more youthful appearance. The precise formulation with a small dose of this anti-aging serum provides clear results, with minimal redness, dryness, or peeling. Noticeable reduction in the appearance of wrinkles, firmer skin, significant pore tightening, and greater evenness of skin tone and texture. The retinol serum features a lightweight, fast-absorbing cream texture, and is free from parabens, fragrances, mineral oils, and phthalates. Carefully designed to deliver a strong daily dose of pure retinol for visible results with minimal discomfort, including redness, dryness, and peeling. The serum helps enhance the skin's tolerance to pure retinol with peptides and ceramides. 90% of users who used retinol for the first time felt their skin was comfortable, and 94% agreed that its texture appears pure. Clinical evaluation showed that 100% experienced wrinkle reduction and 90% saw improved skin firmness.* It easily integrates into skincare routines and is suitable for nighttime or daytime use. Suitable for all skin types, including first-time retinol users and sensitive skin types. Results are based on:* Expert assessment in a clinical test after 12 weeks of use. ** Consumer impression test after 12 weeks of use. Pure retinol Our formulation containing pure retinol helps accelerate surface skin cell renewal steadily, addressing visible signs of aging, and achieving refreshed, youthful-looking skin. Peptides Thanks to its peptide content, our formulation improves skin integrity and contributes to the best visible youthful renewal results. Ceramides Ceramides are lipids naturally present in skin and hair. In our formulation, ceramides help strengthen the moisture barrier to enhance the skin's ability to tolerate pure retinol. After cleansing the skin, apply the retinol serum all over the face, including under the eyes and on crow’s feet wrinkles, being careful to avoid contact with the eyes, eyelids, and lips. If used during the day, it must be followed by a sun protection product. It is suitable for use with other targeted Kiehl’s serums, including dark spot correcting serum, vitamin C serum, skin strengthening serum, and plumping serum. Complete your skincare routine with the effective anti-aging Kiehl’s cream and the facial sun protection product with SPF 50, for a triple anti-aging effect. Before and after 100% of people experienced a reduction in fine lines and wrinkles.* More firm skin in 90% of people.* Smoother skin texture in 94% of people.** More even skin tone in 92% of people.** Reduced appearance of pores in 88% of people.** Comforted skin, even when using retinol for the first time, in 90% of people.** Results are based on:* Consensus of 96% after continuous use in a consumer study. ** Based on consumer use study over 12 weeks, involving 53 women. Results may vary from person to person. Approved by Kiehl’s partners.