IsNtree HYALURONIC ACID WATER SLEEPING MASK

100% Genuine (Adilsons sourcing policy) · Fragrance-Free (confirmed against the declared INCI) · FA-Conditional* (one plausible feeding ingredient found, see Allergens section) · Pregnancy-Safe* (checked against retinoids, salicylic acid, hydroquinone, and chemical UV filters — none present) · Vegan-Friendly* / Halal-Friendly* (self-assessed, see Conscious Formulation section).

If your skin feels fine at bedtime but tight and flaky by morning specifically after air-conditioned nights, that gap between "went to bed hydrated" and "woke up tight" is exactly the overnight transepidermal water loss this product is built to slow down.

The Oily-Tight Paradox: if your T-zone looks shiny by 10am but your cheeks feel tight, that combination usually means dehydrated-oily skin, not truly oily skin — the surface oil is a compensation response to a lack of water, not a lack of oil. Addressing the underlying dehydration with a humectant-rich mask like this one, rather than stripping oil further, is what reduces that compensatory shine over weeks, not overnight.

Pros: five confirmed HA derivatives working at different molecular weights for layered hydration; fragrance-free; single-step, no rinsing; genuinely lightweight compared to a balm-type sleeping pack.

Caveats: the finish is tackier than the "water" name suggests for some users; tube dispensing makes it easy to overuse product on the first few tries; not suitable for daytime wear.

Bedside-compatible: yes. No rinsing required, and no precise dosage measuring tool is included (see Packaging section), though a pea-to-grape-size dab is forgiving.

Can be applied with unwashed hands in a pinch, though hands should be at least dry.

On a night where a full routine feels impossible, this can stand in as a single-product routine on its own — it delivers meaningful humectant hydration even without a toner or serum underneath, though results will be shallower than with a full stack.

Sensory note: if you find thick creams aversive when exhausted, this is one of the lighter overnight options in the catalog — but if even a light tacky film feels like "too much" on a burnout night, a plain toner alone is a reasonable one-night substitute.

Step 1 (When): PM only, as the final step of your evening routine.

Step 2 (How much): A pea-to-grape-size amount for the full face, adjusted up slightly for very dry skin.

Step 3 (How): Pat/press gently over your last moisturizer on lightly damp or dry skin; do not rub.

Introduce this as the ONLY new product in your routine. Wait a full 14 days before adding anything else. This isolation window ensures you can identify whether any reaction is caused by this specific product.

1. Gentle cleanse (optional)
2. Hydrating toner
3. Hydration serum
4. Moisturizer
5. Sunscreen SPF50+ PA++++ (non-negotiable)

This product is not part of the AM stack.

AM restriction: Do not wear this mask during the day. It is formulated as an occlusive-leaning overnight film, and community reports describe outdoor dust and particulates sticking to the tacky residue if worn past morning cleansing.

If you humidify or run a fan overnight instead of AC, you may notice this product performs slightly differently — outdoor-level humidity lets humectants like the Hyaluronic Acid complex pull some moisture from the air itself, whereas dry air (and most AC units) forces them to pull from your deeper skin layers instead.

1. Double cleanse
2. Toner
3. Treatment serum (if used)
4. Eye cream (optional)
5. Night moisturizer
6. IsNtree Hyaluronic Acid Water Sleeping Mask as the final sealing step

This product has no exfoliating or retinoid activity, so it does not occupy a "lane" in a 4-night skin cycling schedule — it can be layered on top of an exfoliation night, a retinoid night, or a recovery night equally, since its job is sealing hydration in, not delivering an active treatment.

Technique: Pat/press into skin — rubbing a hydrogel-forward formula like this increases friction and can cause pilling with whatever moisturizer sits underneath it.

Required skin state: Apply over a moisturized base; the mask is a sealing step, not a standalone hydrating serum.

Wait time: None required before sleep — this is the last step of the routine.

Hands vs. cotton pad: Hands deliver 100% of the product. Cotton pads absorb approximately 30-40% and are not appropriate for a gel-mask texture like this one anyway.

Dispensing note: This comes in a squeeze tube with no pump, and at least one reviewer specifically noted it is easy to dispense too much or too little on early uses. Start with less than you think you need — you can always add more.

This is an encyclopedia map of all product types. You do not use all of these daily. You select modules based on your skin state.

Global execution rules:

• Viscosity ladder — thinnest to thickest, water-phase before oil-phase, treatments before seals.
• Wait-time defaults — watery layers 10-20s, serum layers 30-60s, before sunscreen 10-15 minutes if going outdoors or applying makeup.
• Amount defaults (unless brand-specific guidance overrides): watery toner/essence 5-8 drops per layer; serum/ampoule 2-3 drops or 1 pump; eye product ½ rice-grain per eye; gel moisturizer 1-1.5 peas, cream 1-2 peas; occlusive seal rice-grain to pea-size max; sunscreen 2-finger rule for face, +1 finger for neck.
• Skin state rules — hydrators best on slightly damp skin, retinoids best on fully dry skin, exfoliating acids on dry or lightly damp depending on irritation, keep to one lane.
• Hard cap rule — if the routine pills, stings, or feels heavy, reduce layers, not increase.

AM Maximum Stack:

1. Rinse/Gentle Cleanse (optional)
2. pH-Prep/Balancing Toner (optional)
3. Hydrating Toner Layers (1-3, optional)
4. Essence (optional)
5. Mist/Thermal Water (optional)
6. Booster/Soothing Serum (optional)
7. Antioxidant Lane (choose one)
8. Pigment Support Lane (choose one)
9. Hydration Serum Lane (optional)
10. Oil-Control/Sebum-Regulating Lane (choose one)
11. Peptides/Growth-Factor/Repair Lane (optional)
12. Eye Serum/Cream (optional)
13. Moisturizer
14. Optional Sealing Layer (only if dry/AC)
15. Sunscreen SPF50+ PA++++ (non-negotiable)
16. Lip SPF (optional but ideal)

In AM, prioritize comfort + SPF adherence over stacking. In high humidity, fewer layers often perform better.

PM Maximum Stack:

1. Micellar (optional pre-cleanse)
2. Oil Cleanser/Balm (if SPF/makeup)
3. Water Cleanser (second cleanse)
4. pH-Prep Toner (optional)
5. Hydrating Toner Layers (optional)
6. Essence (optional)
7. Soothing/Barrier Serum (optional)
8. [Anchor Product]
9. Targeted Serum (optional, only if not conflicting)
10. Moisturizer
11. Sleeping Mask (this product's slot)
12. Occlusive Seal (optional, avoid if clog-prone)
13. Spot Treatment/Pimple Patch (as needed)
14. Lip Sleeping Mask (optional)

Do not layer retinoids with AHA/BHA in the same night; keep "one lane" per night.

Lane strictness: One-lane rule — Retinoid OR Exfoliation OR Strong Vitamin C (LAA) OR Acne-control active per routine; barrier/hydration can always accompany. If unsure: default to the safest lane — barrier/hydration — and reduce layers.

This sits at the thick gel / light lotion rung — thicker than a watery essence but thinner than a balm-type sleeping pack. Apply it after every serum and moisturizer, never before.

Layering rule: thinnest to thickest, water-phase to oil-phase. This mask is water-phase-dominant (its base is Water, Dipropylene Glycol, Methylpropanediol, and Glycerin), so it belongs at the very end of a water-based routine, immediately before any occlusive balm you might add.

Phase compatibility: primarily water-phase with a small amount of Dimethicone (a silicone) low in the ingredient list, which is what gives the slightly film-forming, "sits on top" finish some reviewers describe rather than a fully absorbing one.

Before starting this product, your routine should already include a cleanser and a basic moisturizer. Without a moisturized base underneath, this mask is sealing in less hydration than it is designed to.

Overnight dehydration: the 5-type Hyaluronic Acid complex works at multiple molecular weights to hold water at different skin depths, from the surface film down to the upper epidermis, while Beta-Glucan reinforces that film and supports barrier comfort.

Mild barrier support: Ceramide NP appears in the formula, though low enough in the ingredient list that its contribution is best read as a supporting player rather than a primary barrier-repair driver — pair with a dedicated ceramide cream (see Best Paired With) if barrier repair is your main goal.

Secondary benefit: Centella Asiatica Extract and Panthenol add mild soothing, useful on nights when skin feels slightly irritated from sun or actives use earlier in the routine.

What this product cannot do: it cannot reduce fine lines or firm sagging skin structurally, cannot replace a dedicated barrier-repair cream if your barrier is already compromised, and cannot substitute for daytime SPF — none of its ingredients offer UV protection.

Primary pick: IsNtree Hyaluronic Acid Low-pH Cleansing Foam — same-line, gentle enough to not disrupt what the mask rebuilds overnight; use PM before your treatment steps. Alternatives: Beauty of Joseon Green Plum Refreshing Cleanser, Anua Heartleaf Succinic Cleansing Foam, COSRX Low pH Good Morning Gel Cleanser.

For AM sun protection (this mask has none): primary IsNtree Hyaluronic Acid Watery Sun Gel — same brand's hydration philosophy, worn the next morning. Alternatives: SKIN1004 Hyalu-Cica Water-Fit Sun Serum, Beauty of Joseon Relief Sun: Rice + Probiotics, Anua Heartleaf Silky Moisture Sun Cream.

For deeper barrier reinforcement on very dry or AC-heavy nights: primary Dr.Althea 147 Barrier Cream (a real five-type ceramide complex) applied underneath this mask. Alternatives: REAL BARRIER Extreme Cream Light, ETUDE SOONJUNG 2X Barrier Intensive Cream, Anua 3-Ceramide Panthenol Moisture Barrier Cream.

Pilling pairs: layering this mask over a very thick, wax-heavy balm can cause pilling from double film-formers. If pilling occurs, apply on slightly damper skin, wait 60 seconds after your moisturizer, and use less of each product rather than rubbing harder.

Permeability: Film-Forming (uncertain) — this mask contains a small amount of Dimethicone and a PEG-240/HDI copolymer film-forming agent, which can sit as a light barrier on the skin surface rather than allowing water to pass through freely.

If wudu validity is a concern, gently pat the treated area with a damp cloth or splash water more deliberately during ablution rather than a light rinse, since the goal is to confirm water reaches the skin, not just the film's surface.

Adilsons provides this assessment based on the product's physical properties. Rulings on wudu validity vary between scholars. Consult your own trusted Islamic authority.

MYTH: "A sleeping mask is basically a night cream, just packaged differently." REALITY: A sleeping mask like this one is a sealing/occlusive-leaning film layered on top of your regular night moisturizer, not a replacement for it — skipping your moisturizer and using only this mask under-delivers on hydration.

MYTH: "More layers of Hyaluronic Acid products always means more hydration." REALITY: Beyond a certain point, additional HA layers without an occlusive seal can actually pull moisture from the air in dry conditions rather than adding it — quality of the final seal (this mask, or a moisturizer) matters more than the number of humectant layers underneath.

MYTH: "If it's called a 'water' mask, it must feel completely weightless." REALITY: Despite the "Water" naming, this formula contains film-forming ingredients (Dimethicone, a PEG copolymer) that give it a noticeably tackier finish than a pure essence — several reviewers specifically flag this gap between name and texture.

AC environment warning: In air-conditioned bedrooms, the Hyaluronic Acid in this mask can draw moisture from your deeper skin layers instead of the (dry, conditioned) air if nothing is sealing it in. Always apply this mask over a moisturizer, and consider a light occlusive on top on the driest AC nights.

Sugar cane burning season (July-November): PM2.5 rises during this period. Since this is a PM-only, tacky-finish product used overnight indoors, outdoor particulate exposure is not a direct concern for this specific step — the daytime particulate-adhesion risk applies to whatever you wear during the day, not to this mask.

Hard water note: Mauritius tap water hardness varies by region. If your PM cleanse leaves a tight, filmy feeling before you even reach this step, that is often hard-water residue rather than over-cleansing — a pH-balancing toner between cleansing and this mask helps counteract it.

*Ceramide NP appears below the estimated 1% line in the INCI list, suggesting it is present at a trace/sub-efficacious concentration. Its inclusion may be primarily for marketing rather than clinical effect.

Full INCI list (source: search-summary corroboration of INCIDecoder/skincarisma listings; direct page fetch was blocked by network policy, so this is medium-high rather than first-hand confidence): Water, Dipropylene Glycol, Methylpropanediol, Glycerin, Beta-Glucan, 1,2-Hexanediol, Butylene Glycol, Polyquaternium-51, Sodium Hyaluronate, [--- Estimated 1% Line ---] Centella Asiatica Extract, Ficus Carica (Fig) Fruit Extract, Dioscorea Japonica Root Extract, Hydrogenated Lecithin, Glycosyl Trehalose, Hydrogenated Starch Hydrolysate, Tromethamine, Betaine, Sodium Chloride, Sodium PCA, Panthenol, Citric Acid, Trisodium EDTA, Dimethicone, Carbomer, Hydrolyzed Corn Starch, Allantoin, Sucrose, Ceramide NP, Tocopherol, Potassium Laurate, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Ascorbyl Propyl Hyaluronate, PEG-240/HDI Copolymer Bis-Decyltetradeceth-20 Ether, Ethylhexylglycerin.

Preservative system: 1,2-Hexanediol and Ethylhexylglycerin — a paraben-free, formaldehyde-releaser-free preservative-booster pairing common in modern K-beauty formulas.

Fragrance status: Fragrance-Free — no Parfum/Fragrance or common essential oils appear in the declared INCI.

Scent: Reviewers and retailer listings describe it as effectively unscented; no strong botanical or fermented smell reported.

EU 26 allergen screen: None detected in the declared INCI.

Alcohol disclosure: Alcohol-Free — no denatured or drying alcohol (Alcohol Denat., Ethanol) appears in the declared ingredient list.

Halal: *Self-assessed by Adilsons based on available INCI data. No ethanol from fermentation, no porcine-derived ingredients, and no haram animal-derived ingredients detected in the declared ingredient list. This is NOT a formal Halal certification. Muslims with stricter requirements should consult their own scholars.

Vegan: *Self-assessed by Adilsons based on available INCI data. No animal-derived ingredients detected — Hydrogenated Lecithin and Ceramide NP in this formula are typically plant/synthetic-sourced in modern K-beauty manufacturing, though the brand does not publicly confirm sourcing for every raw material. This is NOT a formal vegan certification by The Vegan Society or equivalent body.

Cruelty-Free: *Brand-stated policy (independently corroborated by third-party cruelty-free directories describing IsNtree as not animal-tested by brand policy). Not independently certified by Leaping Bunny, PETA, or an equivalent formal third-party audit. IsNtree's mainland-China retail exposure was not resolved in our research at the time of writing.

Microplastic status: Microplastic-Free — the declared INCI contains no solid, insoluble synthetic polymers (e.g., Polyethylene, Nylon). Dimethicone (a liquid silicone) and the film-forming Carbomer/Polyquaternium-51/PEG copolymer ingredients present do not meet the EU's solid-particle microplastic definition.

MFDS classification: Not confirmed this pass — treated as General Cosmetic absent evidence of a Functional Cosmetic filing. "Functional" would mean the formula underwent additional Korean government testing for a specific claim (e.g., whitening, wrinkle improvement); this product does not appear to carry such a claim.

Clinical evidence: No independent, published clinical trial for this exact formula was found. The "5 types of Hyaluronic Acid" and Beta-Glucan/Ceramide claims are independently verifiable against the real INCI (the named ingredients are genuinely present), but the marketing framing itself is not backed by a brand-cited clinical study.

Evidence confidence: Medium — real, named, verifiable actives, but no independent clinical citation found for this specific product's performance claims.

Assessment: Low-to-Medium.

Pilling is more likely if this mask is layered over a very rich, wax-based balm, or if it's rubbed in rather than patted. At least one reviewer reported pilling in their own routine.

Mitigation: apply on slightly damp skin, wait about 60 seconds after your moisturizer before this step, and pat rather than rub.

Fresh product should be a clear-to-faintly-milky gel. A yellowed tint or a sour, off smell (distinct from the normal faint scent) signals oxidation or spoilage — discard if you notice either.

Mauritius storage note: keep the tube out of direct bathroom humidity and heat where possible; a bedroom drawer or cabinet away from a window is preferable to a steamy bathroom shelf.

Spoilage signs: separation that doesn't remix, a change in texture to gritty or watery-thin, or any smell change. When in doubt, discard.

Patch test on your inner forearm for 24 hours, then behind the ear for another 24 hours, before applying to your full face.

72-hour barrier reset if you react: stop all actives. For 72 hours, use ONLY a gentle cleanser, a plain moisturizer, and mineral SPF during the day. No acids, retinoids, Vitamin C, exfoliants, or essential oils. After 72 hours, reintroduce one product per 14 days.

Emergency stop signals: hives, swelling, blistering, persistent burning, or breathing difficulty — seek emergency care immediately.

1. Wearing it during the day, which invites dust and particulate adhesion.
2. Using it as a substitute for, rather than a seal on top of, your regular moisturizer.
3. Rubbing it in aggressively, which increases pilling risk.
4. Over-dispensing from the tube on early uses — start with less than feels intuitive.
5. Expecting structural anti-aging results from a hydration-focused formula.

Overuse threshold: There is no established maximum frequency for nightly use of this product specifically, since it contains no exfoliating or retinoid actives — but using significantly more than a pea-to-grape amount does not improve results and simply increases the tacky, pilling-prone finish.

Textile vector: this mask can transfer to a pillowcase overnight given its tacky finish; a silk or frequently-washed cotton pillowcase reduces buildup and helps the case last longer between washes.

Usage math: at a pea-to-grape-size amount per night (roughly 1-1.5ml), a 100ml tube provides approximately 65-100 nightly applications.

Lifespan: used nightly at the recommended amount, expect the tube to last roughly 2-3 months; used only on especially dry or AC-heavy nights (2-4x per week), it can stretch to 5-6 months. Overdosing at 2-3x the recommended amount does not improve results and simply shortens this window without added benefit.

Reorder timing: plan to reorder about 2 weeks before you expect the tube to run out, to account for shipping time.

This mask is the final overnight seal in a hydration-focused PM routine — it does its best work layered over a moisturizer, not in place of one.

PM routine:

1. Double cleanse with IsNtree Low-pH Cleansing Foam
2. Toner of choice
3. Treatment serum if used
4. IsNtree Aqua Gel Cream or a richer night cream
5. IsNtree Hyaluronic Acid Water Sleeping Mask, patted on as the final step

AM routine (following morning):

1. Gentle rinse or plain water splash
2. Light hydrating toner
3. IsNtree Watery Sun Gel or another SPF50+ PA++++ sunscreen — non-negotiable

If your bedroom AC runs all night, use the full recommended amount and consider adding a thin layer of a dedicated barrier cream (see Best Paired With) underneath on the driest nights.

If you have combination skin and woke up oilier than usual, apply a visibly thinner layer to the T-zone only next time, rather than skipping the product entirely.

After purchasing, you will receive our skincare education email series covering this product in depth.

The recommendations above are based on formulation synergy with IsNtree Hyaluronic Acid Water Sleeping Mask, not on margin or stock levels. If a pairing does not exist in our catalog, we say so. If you already own a product that fills the same role, use what you have first.

If you want a Centella-forward soothing focus instead of an HA-forward hydration focus, SKIN1004 Madagascar Centella Hyalu-Cica Sleeping Pack is the closest in-catalog trade-off — same PM-only water-gel category, different hero ingredient emphasis. Other alternatives: IUNIK Propolis Vitamin Sleeping Mask, Abib PDRN Collagen Overnight Mask, Laneige Cica Sleeping Mask (trial size) if you want to test the sleeping-mask category before committing to a full tube.

Choose IsNtree Hyaluronic Acid Water Sleeping Mask over the SKIN1004 Hyalu-Cica Sleeping Pack if you need broader molecular-weight HA coverage: this formula carries five distinct HA derivatives working at different depths, versus a Centella-water-led formula built more around soothing than layered humectant coverage.

Upgrade triggers — if you match 2 or more, this product is the better fit:

• If your main complaint is tightness rather than redness, this HA-forward formula addresses it more directly.
• If you sleep in AC most nights, the layered-HA-plus-seal approach here is built for that scenario.
• If you've tried a single-HA-type product and found it fell flat by morning, the multi-molecular-weight approach here may perform differently.
• If your skin is dehydrated-oily (shiny T-zone, tight cheeks) rather than truly oily, this addresses the underlying water deficit the Centella-led alternative treats less directly.
• If redness or visible irritation is your dominant complaint rather than tightness, the Centella-forward alternative is the better-matched pick instead.
• Hard safety override — if you are barrier-compromised right now (stinging, flaking), do not upgrade to either intensive mask yet; repair the barrier first with a plain moisturizer for a few days.

Timing: PM only, final step, compatible with any active lane elsewhere in your routine since it contains no exfoliants or retinoids itself.

Don't upgrade to this over your current moisturizer if: you're new to sleeping masks and unsure you'll tolerate any tacky finish; your barrier is currently compromised; you already own an unopened, unexpired hydrating overnight product.

If you match 2 or more upgrade triggers above, this is worth choosing. If not, the alternative — or your current moisturizer alone — is sufficient and safer. Consistency beats complexity.

Within IsNtree's Hyaluronic Acid line, the daily-use, oil-free Aqua Gel Cream is the lighter, AM/PM daily moisturizer step. This Water Sleeping Mask sits above it as an occasional-to-nightly PM intensive boost, layered on top of the gel cream rather than replacing it. If your skin needs an even richer daily texture, especially in a drier AC office environment, the IsNtree Hyaluronic Acid Moist Cream is the next step up in richness.

This product's PRIMARY function is: overnight humectant sealing to reduce morning tightness. You do NOT need this if you already own an unopened, unexpired hydrating sleeping mask or a rich occlusive night cream that you're not currently reaching for. Finish your current product before purchasing.

Check your shelf for another product built primarily on Hyaluronic Acid or Beta-Glucan for overnight use — if you have one, using both simultaneously offers no benefit (same mechanism, same lane).

Stacking assessment: No Benefit if paired with another HA-forward hydrating mask (same mechanism). Significant Benefit if paired with a dedicated ceramide barrier cream underneath (different pathway — lipid replenishment vs. humectant sealing).

This product is sourced through authorized Korean distributors — primarily Craver Co., Ltd (South Korea), alongside other verified distribution partners. Craver is a major Korean beauty distributor and the parent company of SKIN1004, handling authorized distribution for multiple K-beauty brands. All products are shipped directly to Mauritius via verified channels.

For comprehensive information about how we verify authenticity, our layered verification system, and how to check your product at home, visit our dedicated Authenticity and Trust page.

Quick verification tips: check that the outer carton and tube both carry matching batch codes; genuine units use the non-coated, recycled-paper-style outer carton described in brand listings rather than a glossy printed box.

IsNtree traces back to a Korean skincare blog run by Jinwoo Kim starting around 2008, before formally launching as a brand. Its two most recognizable sub-lines are the Hyaluronic Acid hydration range (which this product belongs to) and the Green Tea oil-control/soothing range. No parent conglomerate has been identified — it operates as an independent Korean skincare brand.

The brand states an eco-conscious, plant-based formulation philosophy, and its name is described as a portmanteau referencing "island," "natural," and "tree" concepts. IsNtree has not been independently confirmed for its manufacturing model (in-house vs. contract) at the time of writing.

A reviewer with combination, sensitive, fungal-acne-prone skin described this as "the best moisturizer I've ever used," reporting daily nightly use with glowing results — a strongly positive account, though it's one person's experience rather than a controlled comparison.

A more mixed account came from a reviewer who found the texture heavy and sticky, like a thick moisturizer sitting on the face, and reported increased T-zone oiliness the next morning on combination skin.

A separate, more critical thread of feedback centers on the packaging rather than the formula: multiple sources note the tube makes it easy to dispense either too little or too much product, an annoyance rather than a safety concern.

Common praise theme: effective overnight hydration for dry and dehydrated skin. Common complaint theme: a tackier-than-expected finish for some skin types, and imprecise tube dispensing.

Sustainability: retailer listings describe the outer carton as using non-coated recycled paper and soy-based inks. The tube itself is standard plastic; check local recycling guidance before disposal.

Can I use this every night? Yes — since it contains no exfoliating or retinoid actives, there's no established frequency cap; use it as often as your skin wants the extra sealing, or only on drier/AC-heavy nights.

Is it really fragrance-free? Based on the declared INCI, yes — no Parfum/Fragrance appears on the ingredient list, and retailer listings independently describe it as unscented.

Can I wear this during the day under makeup? No — this is formulated and marketed as a PM-only overnight step, and community reports specifically describe issues with dust adhesion if worn outdoors.

Will this help with fine lines or firmness? No — this is a hydration-support product. Hyaluronic Acid and Beta-Glucan improve surface plumpness and comfort, but this formula has no ingredients targeted at collagen stimulation or structural firming.

Is it suitable for oily or acne-prone skin? With caution — the tacky finish and one plausible fungal-acne-conditional ingredient (Hydrogenated Lecithin) mean it's worth a patch test first if you're prone to breakouts; a thinner layer on the T-zone only is a reasonable starting point.

Humectant

An ingredient that attracts and holds water, like Hyaluronic Acid or Glycerin.

Occlusive

An ingredient that forms a physical seal on skin to slow water loss.

Beta-Glucan

A polysaccharide that holds water and supports the skin's barrier film.

Ceramide

A lipid naturally found in skin that helps hold skin cells together and retain moisture.

Transepidermal Water Loss (TEWL)

Water evaporating out through the skin's surface, which increases overnight and in dry AC air.

INCI

The standardized international naming system for listing cosmetic ingredients.

Fungal Acne (Malassezia) Conditional

An ingredient that can feed a yeast implicated in some breakouts, in susceptible individuals.

MFDS

Korea's Ministry of Food and Drug Safety, which regulates cosmetics and classifies some as "Functional."

Film-Forming Agent

An ingredient (like a silicone or certain polymers) that creates a light surface layer on skin.

Every product sold by Adilsons Beauty is 100% genuine, sourced through authorized Korean distribution channels. Full details on our verification system: Authenticity and Trust.

Our team is available to help you build a routine, troubleshoot reactions, and answer ingredient questions. WhatsApp: +230 5 778 2336.

For in-depth skincare education, visit our blog at adilsons.mu/blogs/k-beauty or subscribe to our email to get our guided education series delivered to your inbox.

Coverage: Island-wide delivery (Mauritius).

Processing and 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 will 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.

Store Policies: For the most up-to-date information, please review our Shipping Policy and Refund Policy.

Best for: anyone whose skin feels tight or dehydrated by morning, especially after sleeping in air conditioning, who wants a single, no-rinse PM step layered over their existing moisturizer.

Key benefits: five independently confirmed Hyaluronic Acid derivatives for layered hydration; fragrance-free with no EU 26 allergens detected; genuinely lighter than a balm-type sleeping pack.

Keep in mind: the finish is tackier than the "water" name implies for some skin types, the squeeze tube takes a few uses to dose accurately, and it is not designed or recommended for daytime wear.

Assessment: Generally Suitable, with a standard caution.

This formula is fragrance-free, retinoid-free, and uses a mild, non-paraben preservative system (1,2-Hexanediol/Ethylhexylglycerin) rather than known irritant preservatives — factors that generally make it more tolerable for treatment-sensitized skin than a fragranced or actives-heavy product. It has not been specifically studied in an oncology population.

Consult your oncology care team before introducing any new skincare products during treatment.

Particulate adhesion: because this mask leaves a tacky, film-forming residue, community reports specifically flag dust and airborne particles sticking to skin if it's worn past the overnight window — this is the core reason it should stay a PM-only step, including during the July-November sugar cane burning season when outdoor PM2.5 rises.

AC/humidity swing interaction: in a consistently air-conditioned bedroom, the Hyaluronic Acid in this formula benefits from being sealed by a moisturizer underneath, since dry conditioned air otherwise gives the humectant nowhere to pull water from except your own skin.