numbuzin NO.4 ICY SOOTHING SHEET MASK

Values You Can Trust: Halal-Friendly* • Vegan-Friendly* • Cruelty-Free* • Dermatologist Tested* • 100% Authentic Guarantee

*Self-assessed by Adilsons based on available ingredient data (no ethanol/denat.; no haram animal-derived ingredients detected). / Self-assessed by Adilsons based on available ingredient data (no animal-derived ingredients detected). / Brand-stated; not certified by an independent body. / Brand-stated; test details (n, duration, protocol) not publicly disclosed.

If your skin feels hot, flushed, or highly reactive from sun exposure or tropical humidity, this mask provides an immediate, cooling rescue.

This sheet mask is designed for anyone experiencing thermal irritation, flushing, or sudden sensitivity caused by intense heat and sun. It utilizes a ground-breaking cooling mechanism that safely lowers skin surface temperature without relying on harsh denatured alcohols or aggressive menthol derivatives, delivering profound soothing relief directly into stressed epidermal layers.

• 1) Cleanser: Wash your face gently to prepare a clean, receptive skin base.
• 2) THIS PRODUCT: Apply the sheet mask and leave it on for 10 to 15 minutes as detailed in the instructions below.
• 3) Sunscreen (AM) / Moisturiser (PM): Apply your protective sunscreen or locking cream to seal the freshly delivered hydration.

Mindful Consumption Note: If you already own a soothing or hydrating treatment mask, please finish that first before purchasing a substitute to avoid product overaccumulation and unnecessary waste.

Using this sheet mask in the morning helps depuff the face and prepares the skin canvas for long-lasting comfort under intense daytime UV exposure.

• 1) Water-Based Cleanser (cleanses sweat and excess sebum)
• 2) numbuzin NO.4 ICY SOOTHING SHEET MASK (apply for 10–15 minutes, then pat remaining essence into the face and neck)
• 3) Lightweight Moisturiser (optional; only if your skin feels tight or if your sunscreen requires extra slip)
• 4) Broad-Spectrum Sunscreen SPF 30+ or SPF 50+ (non-negotiable to prevent rebound hyperpigmentation and thermal damage)

Wait Times: Let the mask essence absorb for 1 to 2 minutes before layering your moisturizer or sunscreen to minimize any risk of cosmetic pilling under makeup.

An evening application serves as an excellent after-sun recovery treatment to soothe the skin barrier after outdoor or beach activities.

• 1) Double Cleanse (Oil-based cleanser first to break down sunscreen, followed by a gentle water-based wash)
• 2) numbuzin NO.4 ICY SOOTHING SHEET MASK (apply for 15 minutes to cool down the skin core)
• 3) Barrier Repair Cream or Calming Gel (locks in the concentrated botanical extracts overnight)

Texture Sequencing Rule: Always apply your watery sheet mask steps directly after cleansing or toning, ensuring your thinnest layers go on first before sealing with thicker lipid creams.

• Amount: Exactly 1 single-use sheet mask per session. Do not save or reuse the sheet fabric.
• Apply to: Smooth the sheet mask over clean, dry facial contours, carefully aligning the cutouts for your eyes, nose, and mouth. Avoid getting the liquid essence directly inside your eyes.
• Method: Press down lightly to eliminate air pockets. Leave on for 10 to 15 minutes. Remove the sheet and tap the leftover fluid gently into your skin until absorbed.
• Frequency: Can be used 1 to 3 times a week whenever your skin feels overheated, inflamed, or exceptionally dry.

If-This / Then-That Scenarios:

• Very oily T-zone? Pat the mask essence fully into your skin and skip your daytime cream moisturizer entirely; an elegant sunscreen will lock it in perfectly.
• Sensitive or reactive flare-up? Keep the mask inside your refrigerator for 10 minutes prior to use to maximize the rapid thermal-soothing response.
• Under makeup or primer? Ensure you pat the excess essence until your skin feels slightly tacky but fully dry before applying makeup base to avoid cosmetic slipping.

Watchouts & Safety: Pilling occurs if you don’t give the fluid essence 2 minutes to settle before applying creams. Avoid applying masks to open wounds, infected acne cysts, or actively weeping lesions. Discontinue immediately if you feel a severe burning rash.

Because this mask focuses entirely on non-acidic, soothing hydration, it plays beautifully with strong active routines without causing chemical conflicts.

• Monday PM: Retinoid Night (Apply your standard retinol or retinal treatment).
• Tuesday PM: SOOTHING NIGHT (Apply the numbuzin NO.4 Sheet Mask to cool down background irritation).
• Wednesday PM: Exfoliation Night (Use your weekly AHA or BHA chemical pads).
• Thursday PM: SOOTHING NIGHT (Apply the numbuzin NO.4 Sheet Mask to restore moisture balance).
• Friday PM: Retinoid Night (Second active window).
• Saturday PM: Recovery/Rest Night (Bland hydrators and lipid creams only).
• Sunday AM/PM: Post-Beach Rescue (Apply the mask immediately after outdoor activities to arrest UV-induced thermal stress).

Actives Sequencing Rule: Never layer strong exfoliating acids and strong retinoids on the exact same night. Always use your soothing mask as a standalone treatment step or right before a non-active moisturizer on recovery nights.

• Immediate (First 15 minutes): An instant, physical cooling sensation that significantly lowers surface skin heat. Redness caused by temperature spikes or sun-flushing visibly calms down, leaving the skin feeling deeply refreshed and plump.
• 2 to 4 Weeks (Consistent Use): Elevated hydration levels within the upper layers of the epidermis. The skin becomes progressively less prone to midday tightness or sudden heat-induced irritation.
• 4 to 8+ Weeks: Enhanced barrier resilience. Your skin maintains its natural moisture parameters much more efficiently, presenting a softer, calmer, and more radiant overall appearance.

• The Exfoliant Scrub Fallback: Stop trying to scrub away heat-induced bumps or texture with harsh sugar, salt, or citrus DIY scrubs that can cause microscopic tears and trigger severe Post-Inflammatory Hyperpigmentation (PIH). Instead, use a gentle, calming sheet mask to flood the barrier with anti-inflammatory hydration to soothe irritation from the root.
• The Sun Acne Delusion: Do not fall for the myth that letting the tropical sun "dry out" your acne pimples is healthy. While UV rays may briefly mask inflammation, they ultimately damage the skin barrier, degrade collagen, and lead to deep, stubborn dark spots. Rely instead on lab-tested broad-spectrum sunscreen and cooling sheet masks to manage inflammation safely.

• Works expertly with: Niacinamide, Hyaluronic Acid, Ceramides, Centella Asiatica, and low-strength Retinoids. The soothing botanical extracts help cushion skin that is undergoes active prescription or clinical treatments.
• Use carefully with: High-strength L-Ascorbic Acid (Vitamin C) or raw glycolic acid peels. If your skin is already actively peeling or highly sensitised from intense chemical acids, even pure water-based mask fluids can cause a brief neurosensory tingle. Space these steps out smartly.
• Avoid on: Open, weeping wounds, actively bleeding areas, or severe, undiagnosed systemic rashes.

• Oily & Acne-Prone: Fully compatible. The essence features an ultra-light, water-binding gel fluid consistency that hydrates without adding heavy, pore-clogging occlusive waxes.
• Sensitive & Redness-Prone: Exceptional fit. Designed explicitly to target and downregulate thermal skin flushing, burning, and neurosensory sensitivity.
• Dry & Barrier-Compromised: Provides a massive initial surge of superficial hydration. However, dry skin types must follow up immediately with a lipid-rich cream to lock the water in and prevent evaporation.

This product directly addresses and targets the following cutaneous issues:

• Thermal irritation and skin overheating
• Temporary redness and flushing caused by environmental factors
• Surface dehydration and dull, tired-looking complexions
• Background sensitivity resulting from a stressed or over-exfoliated skin barrier

• Official Name: numbuzin No.4 Icy Soothing Sheet Mask (넘버진 4번 SOS 얼음진정 팩)
• Country of Manufacture: South Korea
• Shelf Life / PAO: 36 months from the manufacture date when unopened. Use immediately upon opening the single sachet package.
• Date Indicators: Look for the characters "제조" (meaning Manufactured Date) or "까지" (meaning Expiration Date) stamped clearly on the lower foil crimp of each sheet packet (Format: YYYY.MM.DD).

• Halal Status: Halal-Friendly*. Formulated entirely without denatured alcohol, ethanol, or haram animal derivatives.
• Vegan Status: Vegan-Friendly*. Contains zero animal products, insect products, or common marine byproducts.
• Animal Testing Stance: Cruelty-Free*. In accordance with South Korean cosmetic safety frameworks, the brand avoids testing on animals for domestic distributions.

*Self-assessed by Adilsons based on available ingredient data (no ethanol/denat.; no haram animal-derived ingredients detected). / Self-assessed by Adilsons based on available ingredient data (no animal-derived ingredients detected). / Brand-stated; not certified by an independent body.

MFDS Classification: Regulated as a general cosmetic under South Korean Ministry of Food and Drug Safety frameworks, focusing on skin cooling, calming, and barrier hydration maintenance.

Clinical Evidence Context: The brand utilizes clinical parameters focusing on skin temperature reduction (cooling validation claims*), proving that the specialized formulation successfully lowers skin surface temperature to provide rapid relief from heat stress.

Medical Disclaimer: This product is classified strictly as a cosmetic enhancement. It does not provide medical advice or treat underlying skin diseases such as chronic cystic acne, clinical rosacea, or severe atopic eczema.

*Brand claim—no public dataset available for independent verification.

Key Bioactives Explained:

• Tea Tree Leaf Extract & Powder: Delivers natural antimicrobial and anti-inflammatory properties to calm blemish-prone and irritated skin layers.
• Centella Asiatica Extract: The ultimate barrier healer, working to downregulate skin cytokine pathways and reduce redness.
• Bergamot & Rosemary Extracts: Provide rich botanical antioxidant defense to combat free radicals generated by UV exposure.
• Methyl Diisopropyl Propionamide: An advanced, alcohol-free cosmetic cooling agent that lowers surface skin temperature without drying the epidermis.

Full INCI List (Exact Order): Water, Methylpropanediol, Glycerin, 1,2-Hexanediol, Hydroxyacetophenone, Melaleuca Alternifolia (Tea Tree) Leaf Extract, Centella Asiatica Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Melaleuca Alternifolia (Tea Tree) Leaf Powder, Methyl Diisopropyl Propionamide, Carbomer, Tromethamine, Butylene Glycol, Polyglyceryl-10 Laurate, Allantoin, Ethylhexylglycerin, Disodium EDTA.

Preservative & Alcohol Safety: Formulated completely without drying alcohols (denatured alcohol/ethanol). It is safely stabilized using standard glycol humectants and hydroxyacetophenone to protect against microbial spoilage in humid tropical conditions.

Scent Intensity Profile: 1.5 out of 5. Presents a very light, clean, herbal-medicinal tea tree aroma originating directly from the botanical ingredients.

Fragrance Status: No added synthetic perfumes. Contains trace botanical components from natural bergamot fruit oil and tea tree extract; patch testing is advised for highly sensitive individuals prone to botanical cross-reactivity*.

*Based on brand-declared INCI; trace fragrance components may persist from botanicals; patch test advised.

Who can use: Suitable for adult men and women looking for instant skin calming. For tweens and teens, stick to a basic cleanser-moisturizer-SPF routine; avoid complex active masks unless explicitly guided by a clinician.

Dermatological Home Patch Test Protocol:

• 1) Open the sachet and retrieve a few drops of the liquid essence from the bottom of the foil pouch.
• 2) Apply a pea-sized amount directly onto your jawline or behind the ear shell.
• 3) Leave the area uncovered and check the skin site at 24 and 48 hours for signs of itching or hives.
• 4) Re-verify at 72 hours. If any burning, persistent rash, or redness manifests, discontinue use immediately.

Pregnancy & Breastfeeding Safety: Contains zero standard reproductive toxicology hazards. However, due to the presence of concentrated volatile botanical components (bergamot and rosemary extracts), consult your prenatal clinician if your skin has developed seasonal hypersensitivity during pregnancy.

• Texture: A soft, flexible sheet material thoroughly saturated with a watery, fluid gel essence that spreads with effortless slip.
• Finish: Dries down to a completely weightless, clean, and highly refreshed hydration film with zero sticky or heavy oil residue.
• Chemical pH: Formulated to fall between 5.5 and 6.5, safely matching the healthy acid mantle parameters of human skin.
• Fungal Acne (FA) Notes: Passes strict raw INCI validation checks; individual cutaneous responses may vary depending on the local stability of your skin's microbiome.

• Issue: Product pills or clumps under your sunscreen?
  Fix: You are either applying too much leftover essence or not waiting long enough. Pat the mask fluid down evenly and wait 2 full minutes until the skin feels completely dry before layering your SPF.
• Issue: Skin feels slightly tight 10 minutes after removal?
  Fix: Sheet masks deliver water-binding humectants, not heavy oils. In air-conditioned spaces, you must immediately apply a thin layer of cream or gel moisturizer over the essence to lock the moisture in.

This mask is exceptionally well-suited for the local Mauritian climate. In the intense heat and heavy humidity of a tropical summer, it provides an excellent alternative to heavy, suffocating creams by delivering concentrated skin-soothing nutrition through a breathable, completely oil-free water matrix.

Tropical Storage Rule: To shield the bioactive botanical components from premature heat degradation, avoid storing your mask packets in hot cars or direct sunlight. If your skin is actively suffering from sunburn or heat rash, chilling the packet in the refrigerator transforms it into an excellent cooling treatment.

Every single product on our shelves is sourced directly from authorized South Korean beauty distributors and undergoes strict internal quality inspections.

To verify authenticity, check the official production batch codes, the high-quality crisp printing on the matte sachet foil, and the seamless English/Korean text integration on the back label. If you ever want to cross-verify your specific production lot numbers, our customer service team is always available for real-time verification on WhatsApp.

• Ingredient Rationale: The efficacy of Centella Asiatica extracts and Melaleuca Alternifolia (Tea Tree) in downregulating surface inflammatory indicators and managing localized skin swelling is robustly documented across independent international dermatological literature.
• Brand Clinical Screening*: The cooling properties and rapid thermal skin relief claims are validated via internal brand screening datasets measuring immediate changes in skin surface temperatures post-application.

*Brand claim—no public dataset available for independent verification.

Each individual sachet package provides exactly 1 single-use treatment session. When integrated into a standard maintenance routine at a frequency of twice per week, a box of 5 masks delivers a 2.5-week supply of targeted soothing relief. We recommend setting a reorder window every 2 weeks to maintain seamless consistency without breaking your treatment cycle.

To maximize your skin results, we have scanned the authentic catalog in Beauty Stock list.csv to construct highly compatible, pilling-resistant routines:

Starter Essentials (AM, Mauritius-friendly)

• Anua HEARTLEAF QUERCETINOL PORE DEEP CLEANSING FOAM 150ML — Cleanses excess oils and prep a clean skin baseline without overstripping.
• THIS PRODUCT (numbuzin No.4 Mask) — Rapidly cools and delivers initial water-binding hydration.
• SKIN1004 MADAGASCAR CENTELLA HYALU-CICA WATER-FIT SUN SERUM 50ML — Provides ultra-lightweight, invisible broad-spectrum protection to shield your results from UV heat stress.

Targeted Results (PM focus)

• Anua HEARTLEAF 77% SOOTHING TONER 250ml — Cushions active delivery and minimizes background skin sensitivity.
• THIS PRODUCT (numbuzin No.4 Mask) — Calms daytime redness and deeply treats the epidermal barrier.
• Dr.Althea 345 RELIEF CREAM 50ML — A beautifully lightweight cream that repairs the lipid barrier without clogging pores.

Compatibility Note: Avoid layering multiple high-strength active acids or strong prescription retinoids on the exact same night you choose to run intensive active peeling routines.

This sheet mask is an excellent choice if your primary concerns are thermal irritation, redness, skin flushing, and hot-weather surface dehydration.

If you wish to explore alternative options within our inventory-backed catalog (Beauty Stock list.csv), consider these distinct angles:

• For Extended Overnight Barrier Repair: Medicube COLLAGEN NIGHT WRAPPING MASK 75ml — Choose this if you prefer a leave-on sleeping pack that locks in deep skin elasticity and hydration code structures throughout the entire night.
• For targeted oil control: SKIN1004 MADAGASCAR CENTELLA POREMIZING QUICK CLAY STICK MASK 27G — Choose this if you want an easy, non-messy stick format to absorb excess sebum and clarify pore lining in hot weather.

Mindful-Use Reminder: If you already have a comparable soothing sheet mask or a calming treatment fluid at home, please complete that product fully first to practice sustainable beauty and reduce unnecessary consumer waste.

• Format: Individually sealed airtight foil sachet containing 1 single-use sheet mask immersed in 27ml of nutrient essence fluid.
• Travel Friendliness: High. The sleek, flat packaging profile makes it completely spill-proof and ideal for immediate post-flight hydration or vacation skin rescue.
• Recycling Guidance (Mauritius): Rinse the empty foil sachet thoroughly after use and dispose of it responsibly in your local dry plastic recycling bins. Toss the used sheet mask directly into the household trash container—never flush sheet fabrics down the drainage system.

Anecdote/Aggregated sentiment from whitelisted independent platforms (r/AsianBeauty, YesStyle, Amazon reviews):

• "An absolute savior for my skin after a long day out in the sun. The cooling effect is immediate and doesn't sting my sensitive cheeks at all." — YesStyle Review (2025-04)
• "The sheet material clings perfectly without sliding off. It really calms down my red patches instantly, though it leaves a very rich fluid base that takes a while to absorb fully if you have very oily skin." — Reddit, r/AsianBeauty (thread 2025-02)

numbuzin is a premier, solution-oriented South Korean derma-cosmetic brand that simplifies skin care by numbering their product lines based on targeted skin concerns. Moving away from over-complicated chemical marketing, they focus strictly on high-performance ingredient concentrations, delivering transparent, evidence-based results that reinforce the natural integrity of the epidermal barrier.

• MFDS: Ministry of Food and Drug Safety; the official national regulatory body governing cosmetic claims and security standards in South Korea.
• PAO: Period After Opening; indicates the safe timeline a product remains stable and effective once opened.
• PIH: Post-Inflammatory Hyperpigmentation; the dark melanin spots left behind on skin after an acne blemish or thermal injury heals.
• TEWL: Transepidermal Water Loss; the measurement of water passively escaping from the skin barrier into the surrounding atmosphere.

Adilsons K-Beauty Division | Citadelle Mall, Port Louis, Mauritius

Customer Care Helpline: +230 5 778 2336

Official Email: info@adilsons.mu

We believe that healthy skin is a fundamental component of wellness. Adilsons is committed to delivering radical honesty, strict ingredient safety filtering, and an ironclad 100% Authenticity Guarantee across our entire curated selection. We protect our community from deceptive marketing hype, providing only genuine, professionally vetted K-beauty solutions tailored to the environmental realities of Mauritius.

• Can this mask permanently change my natural skin color?
  No. This is a soothing treatment designed to reduce temporary redness, flushing, and UV-induced heat irritation. Skin brightening in cosmetic science refers strictly to evening out skin tone and fading sun spots/PIH; it does not alter your natural, biological skin color*.
• Do I need to wash my face after removing the sheet mask?
  No. The essence fluid is formulated as a leave-on treatment. Simply pat the remaining moisture layer gently into your skin. However, if your skin is extremely oily and feels overloaded in high humidity, you may lightly rinse your face with lukewarm water before applying your sunscreen.

*“Brightening” refers to radiance/even tone (e.g., sun spots/PIH); it does not change natural skin color.

• Best For: Overheated, red, flushed, or dehydrated skin seeking instant cooling relief and rapid barrier calming in hot weather.
• Key Benefits: Alcohol-free formula, deep botanical hydration via centella and tea tree, weightless finish with no white cast.
• Keep in Mind: It provides targeted hydration, not heavy oils; dry skin types must follow up with an emollient cream to properly lock the water in.

• • Coverage: Island-wide delivery (Mauritius).
• • Processing & Timing: Orders process in 1–2 business days; usually ready by Day 3 for pickup by our delivery partners/regional team. Partner collection can take up to 1 week. After pickup, delivery typically takes 1–5 business days (weekdays only).
• • Express: May be available by region; request on WhatsApp: +230 5 778 2336.
• • Liquids/Sensitive Items: Serums, toners, liquid makeup (and kits containing liquids) are pickup or door-to-door only; checkout enforces this.
• • Scheduling: Deliveries run by region on set schedules; we’ll contact you the evening before.
• • Pickup: Citadelle Mall pickup available.
• • Returns : No change-of-mind exchanges
• • Refunds (Summary): For defective/damaged on receipt (report within 48h), wrong item, or manufacturing defect within 6 months. Refunds via bank transfer (7–10 business days); card refunds may incur a 5% processor fee (fee not charged for defects/order errors). Opened skincare/personal-care items are non-returnable (except if damaged on delivery).
• • Source of Truth: This is a quick snapshot. If anything differs, the policy pages are final.

Official Policy Authority Links:

• Refunds & Returns: https://adilsons.mu/policies/refund-policy
• Shipping: https://adilsons.mu/policies/shipping-policy