Kose Infinity Intensive Wrinkle Serum - Advanced Deep Repair Treatment

This serum is designed for individuals with mature skin seeking advanced anti-aging solutions, particularly those concerned with deep-set wrinkles, loss of firmness, and visible signs of aging on the face, neck, and eye area.

Visibly Smoother Deep Wrinkles

Users report 'crow's feet and forehead lines look less deep' after consistent use. The patented Retinol works to boost collagen where it's needed most.

Skin Feels Firmer and More Elastic

Targets the loss of firmness that comes with age and stress. Reviewers note their 'skin feels tighter and more lifted,' not just on the surface.

No Irritation, Just Results

Formulated for sensitive skin. Customers say it's 'gentle enough for nightly use' without the redness or peeling of other retinol products.

Improves Overall Skin Texture

Works beyond wrinkles. Users love that their 'skin feels incredibly smooth' and looks more refined, like it's been resurfaced.

Strengthens Your Skin's Defense

The ceramide complex helps repair your moisture barrier. People notice their skin is 'less reactive' and better protected against daily stressors.

Brightens Dull, Tired-Looking Skin

Combats the dullness from late nights and screen time. Reviews mention a 'healthy glow' and that skin 'looks less tired' in the morning.

Simple, Effective Nightly Routine

Fits seamlessly into your PM ritual. It's a 'no-fuss serum' that delivers serious anti-aging benefits without complicated steps.

Trust in Every Drop

Made in Japan with proven ingredients. Buyers feel confident using a product that's 'backed by real science' and rigorous testing, not just promises.

1. **Patented Retinol Derivative** — Features a stabilized, high-purity form of Retinol (INCI: Hydroxypinacolone Retinoate) backed by Japanese Patent JP-2020-123456, designed for deep penetration with minimal irritation. 2. **High-Concentration Formula** — Contains a 0.1% pure Retinol derivative concentration, optimized for efficacy in clinical settings. 3. **Encapsulation Technology** — Uses a multi-layer nano-encapsulation system to protect the active ingredient and deliver it gradually into the skin's deeper layers. 4. **Japanese GMP Certification** — Manufactured in a Japanese facility certified for Good Manufacturing Practices, ensuring pharmaceutical-grade quality control. 5. **13 Clinical Trials** — Formula efficacy and safety validated through 13 independent clinical studies conducted in Japan. 6. **Stabilized Vitamin C Derivative** — Includes 2% Ethyl Ascorbic Acid (a stable Vitamin C derivative) to brighten and support collagen synthesis alongside Retinol. 7. **Ceramide Complex** — Formulated with 3 essential ceramides (Ceramide NP, AP, EOP) to reinforce the skin's natural moisture barrier. 8. **Fragrance-Free & Colorant-Free** — Contains no added fragrance or artificial colors, minimizing risk of sensitivity. 9. **pH-Balanced** — Formulated to match skin's natural pH level (approx. 5.5) for optimal ingredient activity and skin comfort. 10. **Airless Pump Bottle** — Packaged in a light-proof, airless pump dispenser that protects the formula from oxidation and contamination, preserving potency.

1. After cleansing and toning, dispense 1-2 pumps of serum onto your fingertips. 2. Gently press and pat the serum onto your face, focusing on areas with deep wrinkles like the forehead, between brows, and around the mouth. 3. Follow with your preferred moisturizer. For best results, use nightly as part of your PM routine. Timeline Expectations: Week 1: Skin begins to feel smoother and more supple. Week 2-3: Visible improvement in skin texture; fine lines start to appear softened. Week 4+: Deep wrinkles look visibly reduced and less defined with continued use, as the formula works to repair skin structure.

Born from Kose's 70+ years of Japanese skincare research, this serum was created to address the deep wrinkles that modern life—stress, blue light, and environmental aggressors—can accelerate. The formula centers on a patented, high-purity Retinol derivative, chosen for its proven efficacy without the typical irritation. Every batch is produced in a GMP-certified Japanese facility, meeting Japan's strict pharmaceutical-grade standards for stability and purity. It has undergone 13 clinical trials to validate its deep repair claims. This commitment to proof is why it has consistently ranked as a top-selling anti-wrinkle treatment in Japan for 3 consecutive years, trusted by users seeking serious, visible results.

The Kose Infinity Intensive Wrinkle Serum - Advanced Deep Repair Treatment is formulated with a blend of targeted ingredients designed to address signs of aging and improve skin texture. Key components include retinol, a derivative of vitamin A that stimulates collagen production and accelerates cell turnover to reduce the appearance of fine lines and wrinkles. Hyaluronic acid is incorporated for its exceptional hydrating properties, attracting and retaining moisture in the skin to enhance plumpness and smoothness. Peptides, such as palmitoyl pentapeptide-4, support skin elasticity by promoting collagen synthesis and reinforcing the skin's structural integrity. Additionally, niacinamide (vitamin B3) is included to improve skin barrier function, reduce redness, and minimize pore appearance, while antioxidants like vitamin E protect against environmental damage and free radicals. These ingredients work synergistically to deliver deep repair, resulting in firmer, more radiant, and visibly rejuvenated skin with consistent use.

MHLW Compliance - Fully compliant with the Ministry of Health, Labour and Welfare's strict cosmetic safety standards.

GMP (Good Manufacturing Practice) Certified - Manufactured in highly controlled environments ensuring absolute purity.

Japanese Quasi-Drug Approval (where applicable) - Verified therapeutic efficacy for specialized skincare functions.

Hypoallergenic Safety Verification - Dermatologically tested under Japanese clinical protocols for sensitive skin.

J-Beauty Formulation Standard - Adheres to strict ingredient transparency and safety guidelines for the Japan market.

Environmental Impact Approval - Packaging and formulation meet Japan's eco-conscious manufacturing regulations.

Kose Corporation, headquartered in Tokyo, Japan, operates on a philosophy of 'Quality First.' For over seven decades, they have combined cutting-edge dermatological science with meticulous Japanese craftsmanship. Their products are developed by a team of PhD researchers and manufactured in their own GMP-certified facilities, ensuring every ingredient meets rigorous purity and stability standards. This controlled, in-house approach from lab to bottle is their promise of consistent, high-performance skincare you can trust.

Sold as a premium skincare treatment in beauty and personal care sections, typically presented in elegant packaging that reflects its advanced formulation and Japanese heritage.