Kiehl's Daily Micro‑Dose Retinol Facial Serum 1.7 fl oz — gentle anti‑aging with ceramides & peptides

Kiehl's Daily Micro‑Dose Anti‑Aging Retinol Facial Serum is a lightweight nightly serum that delivers a gentle, controlled dose of pure retinol plus ceramides and peptides to reduce the appearance of fine lines, improve firmness, and even skin tone.

This concentrated serum is designed for steady, tolerable retinol introduction so skin can build resilience without common irritation. The formula combines micro‑dosed pure retinol with ceramides to support the skin barrier and peptides to help reinforce skin structure, producing visible anti‑aging benefits while maintaining hydration. It’s paraben‑free and created for integration into a regular skincare routine with clear instructions for day and night use.

How does this micro‑dose retinol serum fit into my nightly routine?

Use on clean, dry skin in the evening after cleansing and before heavier creams or oils. The micro‑dose approach lets you enjoy retinol’s renewing benefits with a lower risk of sensitivity, making it suitable for gradual introduction into weekly use and then more frequently as tolerance improves.

• Apply a small pea‑sized amount across face and neck.
• Start 1–2 nights per week, increasing frequency as tolerated.
• Follow with moisturizer; avoid mixing with other strong actives on same night.
• Use SPF during daytime—protects skin while retinol works overnight.

What results can I expect and when will I see them?

Visible improvements in texture, the look of fine lines, and overall radiance generally appear with consistent use over several weeks. Because the product emphasizes gradual adaptation, many users notice decreased roughness and a smoother tone within a month, with firmer-looking skin over longer use.

• Smoother skin texture after a few weeks of regular use.
• Reduced appearance of fine lines with continued application.
• Improved tone and minimized-looking pores over time.
• Stronger moisture barrier thanks to ceramides and hydrating ingredients.

What makes this formula gentle compared to traditional retinol serums?

The product’s micro‑dose delivery of pure retinol reduces immediate exposure per application while keeping retinol efficacy intact. Ceramides and peptides are included to support barrier health and skin resiliency, and the paraben‑free composition lowers the risk of some irritants.

• Micro‑dosed retinol for controlled, steady release.
• Ceramides to fortify the skin’s natural moisture barrier.
• Peptides to help support skin firmness and integrity.
• Paraben‑free formulation for a cleaner ingredient profile.

Who is this for: This serum is for adults seeking an effective, tolerable retinol introduction to address visible signs of aging—ideal for first‑time retinol users building tolerance or experienced users who want a milder nightly option. It suits normal, combination, and dry skin types that want anti‑aging benefits while maintaining hydration; those with very sensitive skin should patch test and increase frequency slowly. Pair daytime protection with broad‑spectrum SPF and adjust other actives to minimize irritation. Each 1.7 fl oz bottle provides a daily anti‑aging step designed to be integrated into long‑term skincare habits.

• Key ingredients: Pure Retinol (micro‑dose), Ceramides, Peptides.
• Benefits: Helps reduce wrinkles, firms skin, evens skin tone, hydrates barrier.
• How to use: Apply at night after cleansing; use SPF during the day; increase frequency as tolerated.
• Packaging: 1.7 fl oz dropper/dispensing bottle for controlled application.

Ingredients

AQUA / WATER • GLYCERIN • BUTYLENE GLYCOL • PENTYLENE GLYCOL • NIACINAMIDE • CETYL ALCOHOL • ISOHEXADECANE • ISONONYL ISONONANOATE • DIISOPROPYL SEBACATE • 2-OLEAMIDO-1,3-OCTADECANEDIOL • 4-T-BUTYLCYCLOHEXANOL • ACETYL DIPEPTIDE-1 CETYL ESTER • ADENOSINE • CERAMIDE NP • HYDROXYPALMITOYL SPHINGANINE • LAUROYL LYSINE • OCTYLDODECANOL • PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE • SODIUM CHLORIDE • SODIUM HYALURONATE • SODIUM HYDROXIDE • TRISODIUM ETHYLENEDIAMINE DISUCCINATE • RETINOL • TOCOPHEROL • DICAPRYLYL ETHER • AMMONIUM POLYACRYLOYLDIMETHYL TAURATE • BEHENYL ALCOHOL • CAPRYLYL GLYCOL • CARBOMER • CETEARYL ALCOHOL • CETEARYL GLUCOSIDE • GLYCINE SOJA OIL / SOYBEAN OIL • HELIANTHUS ANNUUS SEED OIL / SUNFLOWER SEED OIL • HYDROXYETHYLCELLULOSE • LECITHIN • PHENETHYL ALCOHOL • POLOXAMER 188 • POLYCAPROLACTONE • SORBITAN LAURATE • STEARETH-100 • CI 40800 / BETA-CAROTENE • CHLORPHENESIN • PHENOXYETHANOL