• Dual-Core Active Ingredients (Centella + Niacin): Contains 40% centella asiatica extract (rich in asiaticoside, madecassic acid) to soothe inflammation, repair the skin barrier, and reduce redness; paired with 5% niacin (vitamin B3) to inhibit melanin transfer, brighten uneven tone, and regulate sebum production (reducing shine and pores). The two ingredients work synergistically to avoid "single-effect limitations" of traditional masks.
• High-Potency Ampoule Essence: The mask is infused with 30g of concentrated ampoule essence (2x more than regular sheet masks) — in addition to centella and niacin, it includes hyaluronic acid (multi-molecular-weight) for deep hydration and panthenol for enhanced soothing. The essence is lightweight and non-greasy, absorbing quickly without clogging pores.
• Derma-Fit Microfiber Film Cloth: Uses MEDIHEAL’s signature microfiber film cloth (0.01mm ultra-thin) with a 3D structure that fits facial curves tightly (even around the nose and eyes). It has strong essence retention and permeability, ensuring active ingredients penetrate the stratum corneum instead of evaporating.
• Dermatologist-Tested Gentle Formula: Free of alcohol, synthetic fragrances, parabens, mineral oil, sulfates, and artificial colorants. It has passed dermatological patch testing, with no irritation reported for sensitive skin. The pH is adjusted to 5.0-5.5 (matching the skin’s natural acid mantle) to avoid disrupting the barrier.
• Single-Use for Freshness & Hygiene: The individual packaging keeps the ampoule essence fresh (no oxidation) and prevents bacterial contamination. It is compact and portable, suitable for travel, post-sun care, or post-acne emergency repair — no need to worry about leftover product spoilage.

• All skin types

• Made in :Korea

（specific ingredients are subject to product packaging; the following are core and common components）：
Dual-Core Active Ingredients:
Centella Asiatica Extract (40%): Rich in asiaticoside and madecassic acid, it soothes inflammation by inhibiting pro-inflammatory cytokines, promotes ceramide synthesis to repair the skin barrier, and reduces redness from sensitivity or acne.
Niacin (5%): Also known as nicotinamide (vitamin B3), it blocks melanin transfer from melanocytes to keratinocytes (brightening tone), regulates sebum gland activity (reducing oiliness), and enhances the skin’s moisture retention by increasing ceramide content.
Hydrating Ingredients:
Sodium Hyaluronate (Multi-Molecular-Weight): Low-molecular-weight HA penetrates deep into the dermis to replenish moisture; medium/high-molecular-weight HA forms a protective film on the skin surface, preventing water loss and plumping dry fine lines.
Glycerin: A basic humectant that attracts moisture from the air and the skin’s stratum corneum, maintaining long-term hydration and improving the essence’s spreadability.
Betaine: A natural amino acid derivative that soothes dryness and tightness, enhancing the skin’s tolerance to active ingredients.
Soothing & Protective Ingredients:
Panthenol (Vitamin B5): Converts to pantothenic acid in the skin, which penetrates the stratum corneum to soothe irritation, repair micro-damage, and synergize with centella to strengthen the barrier.
Allantoin: Promotes skin cell renewal, relieves peeling and roughness caused by barrier damage, and calms sensitive skin.
Tocopherol (Vitamin E): An antioxidant that protects the skin from free radical damage and stabilizes niacin to prevent degradation.
Film Cloth & Base Ingredients:
Microfiber Film Cloth: Made of ultra-fine cellulose and polyester blend, it is ultra-thin, breathable, and has strong essence absorption — ensuring active ingredients are fully delivered to the skin.
Xanthan Gum: A natural thickener that adjusts the ampoule essence’s viscosity, preventing it from dripping and ensuring even distribution on the film cloth.
Disodium EDTA: A chelating agent that binds to metal ions in the formula, preventing oxidation of centella/niacin and maintaining product stability.
Preservative:
Phenoxyethanol: A mild, low-irritation preservative that inhibits bacterial and fungal growth in the essence, extending the product’s shelf life (compliant with international safety limits).
Harsh Substance-Free: Free of alcohol (ethanol), synthetic fragrances, parabens, mineral oil, sulfates, phthalates, and artificial colorants — ensuring the formula is safe for sensitive, oily, or damaged skin.

Skin Prep (Gentle Cleansing): Cleanse the face with a mild, non-foaming cleanser (avoid scrubbing if skin is sensitive or acne-prone) and pat dry with a soft towel. For better absorption, apply a small amount of alcohol-free toner to balance the skin’s pH — skip if skin is extremely dry.
Unfold & Apply: Tear open the mask packet along the dotted line, take out the film cloth (remove the white support film first), and align the mask with the eyes, nose, and mouth. Gently press the mask from the center to the sides with your fingertips to eliminate air gaps, ensuring every part adheres to the skin.
Absorption Time (15-20 Minutes): Leave the mask on for 15-20 minutes. Do not overuse (exceeding 20 minutes may cause the mask to absorb moisture back from the skin). During this time, avoid facial movements (e.g., talking, smiling) to maintain adhesion.
Massage & Lock in Moisture: After removing the mask, gently massage the remaining ampoule essence into the skin with your palms (using gentle upward motions) for 1-2 minutes until fully absorbed. Do not rinse — follow with a lightweight, fragrance-free moisturizer (or facial oil for dry skin) to lock in the nutrients and enhance the barrier.
Usage Frequency: For daily maintenance, use 1-2 times a week; for targeted care (e.g., post-acne, post-sun), use 1 time daily for 2-3 days until skin improves. Daytime use is allowed, but follow with SPF50+ PA++++ sunscreen (niacin does not increase UV sensitivity, but sun protection is still essential for brightening effects).