Kiehl's Age Defender Power Face Serum for Men — 2.5 fl oz Lightweight, Fast-Absorbing Anti-Aging

This serum blends Cypress Extract and Adenosine into a non-greasy formula designed as a first line of defense against signs of aging. Developed for men's thicker skin textures, it absorbs quickly so you can layer other products without residue. Regular use after cleansing and before moisturizing targets loss of firmness and the look of surface lines, while fitting easily into morning and evening routines.

How quickly will I notice firmer-looking skin?

Visible changes depend on your skin and consistency, but this lightweight serum is designed for daily use and fast absorption so you can see gradual improvements over time. It supports elasticity without weighing skin down, making it suitable for both morning and night application.

• Apply to clean, dry skin to maximize absorption.
• Use twice daily for best results—morning and evening.
• Light texture layers well under moisturizers and sunscreens.

What key ingredients are inside and what do they do?

The formula centers on Cypress Extract and Adenosine to help address signs of aging associated with firmness and fine lines. Cypress Extract is included for its supporting role in improving skin resilience, while Adenosine is a commonly used ingredient that aids the look of skin smoothness and surface renewal.

• Cypress Extract: supports skin elasticity and a firmer appearance.
• Adenosine: helps smooth the appearance of fine lines.
• Lightweight base: allows quick absorption and comfortable wear.

How should I use this serum in my routine?

Use after cleansing and before applying heavier treatments like creams or sunscreen. Dispense a small amount, smooth across the face avoiding the immediate eye area, and allow it to absorb fully. Consistent morning and evening use integrates well with other grooming steps.

• Step 1: Cleanse face thoroughly.
• Step 2: Apply a few drops of serum to face and neck, avoiding eyes.
• Step 3: Follow with moisturizer and sunscreen in the morning.

Will this work with my other Kiehl's products?

Yes—this serum is formulated to layer smoothly with most Kiehl's moisturizers and sunscreens. Its fast-absorbing, non-greasy feel makes it an easy addition to existing regimens without pilling or interfering with subsequent products.

• Compatible with daily moisturizers and SPF products.
• Suitable for use with additional targeted treatments.
• Works well under beard care when applied to exposed facial skin.

Who is this for: Kiehl's Age Defender Power Face Serum is designed for men seeking a straightforward anti-aging step that targets early signs of firmness loss and surface lines. It’s best for those who want a lightweight, quick-absorbing product that fits into both morning and evening routines and layers easily with other grooming essentials.

Ingredients

AQUA / WATER • GLYCERIN • DIMETHICONE • ALCOHOL DENAT. • ISONONYL ISONONANOATE • BUTYLENE GLYCOL • AMMONIUM POLYACRYLOYLDIMETHYL TAURATE • PHENOXYETHANOL • PENTYLENE GLYCOL • HYDROLYZED SOY PROTEIN • PARFUM / FRAGRANCE • HYDROXYPROPYL TETRAHYDROPYRANTRIOL • PROPYLENE GLYCOL • RUSCUS ACULEATUS ROOT EXTRACT • GLYCINE SOJA OIL / SOYBEAN OIL • CAFFEINE • TOCOPHEROL • HYDROLYZED RICE PROTEIN • LIMONENE • BIOSACCHARIDE GUM-1 • DISODIUM EDTA • ADENOSINE • T-BUTYL ALCOHOL • HYDROXYPALMITOYL SPHINGANINE • CRYPTOMERIA JAPONICA BUD EXTRACT • LINALOOL • CITRAL