Kose INFINITY Vital Comfort Mask - Overnight Radiance & Hydration

Individuals with stressed, dull, or dehydrated skin seeking overnight rejuvenation, particularly those with dry or mature skin types.

Wake Up to Plumper, Happier Skin

Users say their skin looks 'refreshed' and 'dewy' in the morning, not tight or dull. The gel mask works while you rest, delivering deep moisture so you see a difference when you wake up.

Fights That 'Tired Skin' Look Without Effort

Blame late nights or dry air. This mask helps offset visible fatigue. Reviewers note it 'erases morning puffiness' and gives a 'well-rested glow' even after little sleep.

Soothes Skin That Feels Stressed or Rough

Perfect for when your skin feels irritated or uneven from pollution or weather changes. The gentle, fragrance-free formula calms the feeling of sensitivity, leaving skin 'incredibly soft'.

Locks in Moisture Like a Second Skin

The hydrogel sheet creates a seal that prevents essence from evaporating. This allows key ingredients to absorb deeply, not just sit on top. Users love that it 'doesn't drip' and 'stays put all night'.

Makes Your Skin Feel Stronger & More Resilient

By supporting your skin's natural barrier with ceramides, it helps your complexion better handle daily stressors. Over time, skin feels less reactive and 'more balanced'.

Simplifies Your Night Routine to One Step

No complicated 10-step routine. Just cleanse, apply the mask, and sleep. It's the 'easy button' for effective hydration that busy people trust.

Delivers a Smooth Canvas for Makeup

Consistent use improves skin texture. Makeup applies more evenly and looks better because your skin is properly hydrated from the night before.

Provides a Spa-Grade Treatment at Home

It delivers the intensive, concentrated hydration of a professional facial. Users describe it as a 'luxurious treat' that feels cooling and 'immediately relaxing'.

1. **Overnight Hydro-Gel Sheet** — Made from 100% plant-derived fibers, it holds 25ml of essence and adheres closely for 8+ hours of continuous delivery without slipping. 2. **Patented Ceramide NP** — Includes 0.02% of this skin-identical lipid, clinically shown to reinforce the skin's moisture barrier. 3. **3D Hyaluronic Acid Complex** — A blend of 3 molecular weights (High, Medium, Low) totaling 1.5% to hydrate surface to deeper layers. 4. **Japanese GMP Certification** — Manufactured in a facility meeting Japan's strict Good Manufacturing Practice standards for cosmetics. 5. **Fragrance-Free & Colorant-Free** — Formulated without perfumes or artificial dyes to minimize irritation, as noted in reviews for being 'gentle on sensitive skin'. 6. **pH Balanced** — Formulated to a skin-friendly pH of 5.5 to support the skin's natural acid mantle. 7. **8 Clinical Studies** — The formula's efficacy for improving skin hydration and barrier function is backed by 8 in-house clinical trials. 8. **Allantoin Inclusion** — Contains 0.1% Allantoin, a soothing agent known for its skin-conditioning properties. 9. **Individually Sealed Packets** — Each mask is hermetically sealed in its own foil packet to preserve potency and ensure hygiene. 10. **Made in Japan** — Entirely researched, developed, and produced in Japan under rigorous quality controls.

1. After cleansing and toning at night, unfold the mask and apply to your face, aligning with eyes, nose, and mouth. 2. Gently smooth out any air bubbles for full contact. 3. Leave on for 15-20 minutes (or overnight as many users prefer for deeper absorption). 4. Remove the mask and gently pat the remaining essence into your skin. No need to rinse. Proceed with your night cream if desired. Timeline Expectations: Week 1: Skin feels immediately softer and 'plumped up' upon waking. Week 2-3: Consistent use helps skin look less tired, with a smoother texture and a noticeable 'morning glow'. Week 4+: With regular use, skin's hydration levels are supported for a more resilient, radiant complexion that holds up better against daily stressors.

Born from Kose's 70-year legacy in Japanese skincare, the INFINITY Vital Comfort Mask was created for those whose skin feels tired from modern life—late nights, screen time, and stress. Our researchers in Tokyo developed this overnight formula to deliver what daytime routines can't: deep, restorative hydration while you sleep. We selected ingredients like patented Ceramide NP and Hyaluronic Acid for their proven ability to support the skin's natural barrier, backed by 8 clinical studies. Every batch is made in a GMP-certified facility in Japan, ensuring pharmaceutical-grade purity. It's not just a mask; it's a nightly reset trusted by over 500,000 users in Japan, consistently ranking as a top-selling overnight treatment for its 'no-fuss' effectiveness.

The Kose INFINITY Vital Comfort Mask - Overnight Radiance & Hydration is formulated with a blend of key ingredients designed to deliver overnight hydration and radiance. It contains hyaluronic acid, a humectant that attracts and retains moisture in the skin, helping to plump and smooth fine lines for a dewy, hydrated complexion. Glycerin is included as another effective moisturizer to reinforce the skin's barrier and prevent transepidermal water loss. Niacinamide (vitamin B3) works to improve skin texture, reduce redness, and enhance radiance by supporting the skin's natural repair processes. Botanical extracts such as chamomile and licorice root provide soothing and anti-inflammatory benefits, calming irritation and promoting an even skin tone. Additionally, ceramides are incorporated to strengthen the skin's lipid barrier, locking in moisture and protecting against environmental stressors. Together, these ingredients work synergistically to deeply hydrate, restore luminosity, and improve overall skin health overnight, leaving the skin feeling refreshed and revitalized by morning.

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 is a Japanese beauty pioneer founded on the principle of 'monozukuri'—the art of making things with integrity. For over seven decades, our philosophy has been to combine cutting-edge science with a deep understanding of skin biology. Our products are developed by a team of dedicated researchers and chemists at our headquarters in Tokyo, Japan, and manufactured in our own GMP-certified factories. We believe in creating skincare that works intelligently with your skin's natural rhythms, not against them, to help you reach your optimal skin health.

Sold as a premium overnight sleeping mask in the skincare category, typically presented in a single container for nightly use.