LANEIGE LIP SLEEPING MASK EX [BERRY] 20G

Values You Can Trust: 100% Genuine (Adilsons policy) / Halal-Friendly* (self-assessed) / Vegan-Friendly* (self-assessed) — see the Conscious & Permissible Formulation section for what these footnotes mean and why "Not Vegan due to beeswax" (as this product was previously described) is incorrect for this formula.

Pros: Genuinely occlusive overnight barrier; the "EX" reformulation is measurably less sticky/waxy than the original per independent comparison write-ups; pleasant, moderate berry scent; doubles as a rich daytime balm in small amounts.

Caveats: Contains added fragrance (a real allergy trigger for a minority of users); jar format needs the spatula for hygienic use; the marketed "Berry Mix Complex" fruit juices sit near the very bottom of the ingredient list, meaning their contribution is more sensory/marketing than a meaningful antioxidant dose*.

*This ingredient 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.

Classification: GREEN — the formula contains no clinical-strength actives (no retinoids, no AHA/BHA exfoliants, no high-dose Vitamin C); Ascorbic Acid sits near the estimated 1% line, not at a treatment concentration.

Packaging trap to know about: LANEIGE's dessert-inspired flavor names (Berry, Mint Choco, Apple Lime, Gummy Bear, Sweet Candy) have made this product genuinely viral with tweens and teens on social platforms, largely because it reads and smells like candy. It is not candy — it is a cosmetic balm, not intended to be eaten, and a jar shared among siblings raises hygiene concerns the included spatula is meant to solve. Supervise young children's use rather than restricting the product itself.

• Bedside-compatible: Yes — no sink needed.
• Requires rinsing: No.
• Requires precise dosage: No — a pea-sized scoop by feel is enough.
• Usable with unwashed hands: Yes, with the spatula (this is actually the more hygienic option on a low-energy night vs. dipping in fingers).
• Wait time: None required.
• Single-product routine: Yes — this can be the entire night's "routine" on nights nothing else happens, and it is one of the few genuinely low-effort wins in a burnout stretch.

1. When: PM, as the final step before sleep (an optional thin AM layer works too).
2. How much: A pea-sized scoop, enough to coat both lips in a visible layer.
3. How: Scoop with the included spatula and pat onto clean, dry lips; leave on overnight, do not wipe off before bed.

The one rule: 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.

This product's AM role is optional and secondary to its PM job. If used in the morning: 1) Cleanser → 2) Toner/Essence → 3) Serum → 4) Moisturizer → 5) Sunscreen → 6) [a very thin swipe of this mask as a rich lip balm], applied last since its waxy film can otherwise interfere with lip-product application over it. In Mauritius' humid mornings, humectants like glycerin (present here in a minor amount) draw water from the humid air itself rather than pulling it from deeper skin layers — a small assist on top of the mask's occlusive job.

1) Cleanser → 2) Toner/Essence → 3) Serum → 4) Moisturizer → 5) [THIS PRODUCT — pea-sized scoop on lips, last step]. Applying it last, after your face moisturizer is already absorbed, avoids dragging facial actives onto lip skin and vice versa. Because lips regenerate skin faster than facial skin and aren't disturbed by talking, eating, or reapplication overnight, the occlusive film gets uninterrupted hours to do its job — which is the actual reason "overnight" formats work better here than a daytime balm reapplied constantly.

Technique: Pat/press with the spatula-loaded product rather than rubbing it in — friction on already-chapped lip skin increases micro-tearing. Required skin state: Clean, dry lips (post-cleansing, fully dry) so the occlusive film isn't diluted by residual water. Wait time: None — apply and go to sleep.

Cotton pad vs hands: Not applicable here — always use the included spatula, never fingers, to avoid introducing bacteria into the jar between uses.

Frequency: Nightly for intensive/first-time use, or 2-3 nights per week (e.g. Tue/Thu/Sat) once lips have recovered, using a plain balm on the other nights.

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 runs thinnest to thickest, water-phase before oil-phase, treatments before seals. Wait-time defaults are watery layers 10-20s, serums 30-60s, and 10-15 min before sunscreen. Hard cap rule: if the routine pills, stings, or feels heavy, reduce layers, not increase.

AM Maximum Stack (all product types, in order):

1. Rinse/Gentle Cleanse (optional)
2. pH-Prep Toner (optional)
3. Hydrating Toner Layers (optional)
4. Essence (optional)
5. Mist (optional)
6. Booster/Soothing Serum (optional)
7. Antioxidant Lane, choose one (optional)
8. Pigment Support Lane, choose one (optional)
9. Hydration Serum Lane (optional)
10. Oil-Control/Sebum Lane, choose one (optional)
11. Peptides/Growth-Factor Lane (optional)
12. Eye Serum/Cream (optional)
13. Moisturizer
14. Optional Sealing Layer
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 (all product types, in order):

1. Micellar (optional pre-cleanse)
2. Oil Cleanser/Balm (if SPF/makeup)
3. Water Cleanser
4. pH-Prep Toner (optional)
5. Hydrating Toner Layers (optional)
6. Essence (optional)
7. Soothing/Barrier Serum (optional)
8. Anchor Product (bold placement, always)
9. Targeted Serum (optional)
10. Moisturizer
11. Sleeping Mask (optional)
12. Occlusive Seal (optional)
13. Spot Treatment/Pimple Patch (as needed)
14. Lip Sleeping Mask — this is THIS product's step, always last.

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

Lane strictness: 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.

Tier: Thick balm/wax — the heaviest, last-applied tier on the viscosity ladder, whether on face or lips. Phase: Oil/wax phase, anhydrous (the small amount of water and juice extracts sit near the very end of the ingredient list, not as a true water phase). Layering rule: Applied after every other lip or face step, never before — its wax/polymer film would block anything applied on top of it from absorbing.

Rheological note: This balm can feel firm and slightly resistant straight from the jar in cooler storage, but it warms and spreads thin against body-temperature lip skin within seconds of contact — don't judge the texture by how it looks in the jar.

Overuse note: There is no hard rest-day requirement here the way there is with an acid or retinoid — this formula has no exfoliating acid or retinoid in it. Exceeding nightly use doesn't cause the barrier damage a real active would; it just means you go through the 20g jar faster than the ~6-month estimate below for no added benefit.

*Clinical figures are from a brand-commissioned study by Dermapro (Korea), 32 female subjects aged 25-35, conducted November 2021. No public raw dataset is available for independent verification.

If your lips are currently cracked and bleeding, this occlusive balm can trap in whatever is causing the irritation rather than let it heal — use a plain, fragrance-free ointment (e.g. petroleum jelly) until skin is intact, then reintroduce this product.

• Chronic lip dryness and flaking: Occlusive wax/butter film physically blocks transepidermal water loss (TEWL) from lip skin, which has no sebaceous glands of its own to self-moisturize.
• Rough texture: Softens the outer layer of dead skin overnight so it lifts away with gentle wiping, rather than needing to be scrubbed off.
• Dullness: A smoother, better-hydrated surface reflects light more evenly, which reads as "healthier" color and shine — this is a texture effect, not a pigment-lightening one.

What this product cannot do: It cannot permanently plump lip volume (any fullness from hydration is temporary and reverses once the product wears off), cannot change your natural lip pigment/color, and cannot heal an active cold sore or infection — those need a targeted antiviral or medical treatment, not a cosmetic balm.

Pre-treatment lip scrub (once weekly, before this mask, to help it work on smoother skin):

• Primary — A'PIEU HONEY & MILK LIP SCRUB 8ml: physically buffs loose flakes before the mask's occlusive film goes on. Use once weekly, PM, before this product.
• Alternative — TOCOBO LEMON SUGAR SCRUB LIP MASK 20ml: a scrub-mask hybrid for the same weekly pre-treatment role.

We do not currently carry additional dedicated lip scrubs beyond these two — this is the full current selection, not a trimmed list.

Daytime SPF lip protection (this mask is PM-only in effect; lips need separate daytime UV defense):

• Primary — SOME BY MI V10 HYAL LIP SUN PROTECTOR BERRY 7ML SPF 15: flavor-matched daytime companion, reapply like any SPF.
• Alternative — SOME BY MI V10 HYAL LIP SUN PROTECTOR 7ML SPF 15 (unflavored variant).

Pilling pairs: None expected — this is the last, heaviest step applied to lips only, so it doesn't sit under or over other lip products in a way that pills. If layered under a matte liquid lipstick, wait a few minutes for the film to set or the lipstick may slide rather than grip.

Assessment: Film-Forming (uncertain). This balm is built from waxes and polymers (candelilla wax, synthetic wax, styrene copolymers, polybutene) specifically to form a water-resistant occlusive film on the lips — that is its entire mechanism of action. This physical property means water is less likely to reach the lip surface underneath during ablution unless the film is removed first.

Removal method: Wipe lips with a tissue or damp cloth before wudu to remove the visible film layer, then perform ablution as normal.

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 thick lip balm and an overnight lip mask are basically the same thing." REALITY: A basic balm is mostly occlusive (blocks water loss) with no other job. This formula adds a humectant/film-forming layer (Moisture Wrap*) and mild antioxidant fruit extracts on top of the occlusive base — brand-named technology, not independently verified, but the base wax-and-butter mechanism is real and standard for the category.

MYTH: "Scrubbing dry lips hard with sugar or salt removes flakes faster." REALITY: Coarse physical scrubs on already-cracked lip skin cause micro-tears that worsen irritation. This mask instead softens dead skin overnight so it lifts away with a gentle wipe in the morning — gentler, if slower.

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

*Clinical evidence for the antioxidant ingredients here is based on their general ingredient-class literature (in-vitro and dermatological knowledge of Vitamin C and polyphenol-rich fruit extracts), not a study specific to this exact formula's concentration.

*This ingredient 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.

Delivery system: LANEIGE brands this as "Moisture Wrap" — a described beta-glucan-based porous film. This is a brand marketing term describing the general wax/polymer film mechanism common to occlusive balms; it has not been independently documented as a distinct technology beyond that.

Full INCI List: Diisostearyl Malate, Hydrogenated Polyisobutene, Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate, Hydrogenated Poly(C6-14 Olefin), Polybutene, Microcrystalline Wax, Butyrospermum Parkii (Shea) Butter, Synthetic Wax, Ethylene/Propylene/Styrene Copolymer, Sucrose Tetrastearate Triacetate, Mica, Butylene/Ethylene/Styrene Copolymer, Euphorbia Cerifera (Candelilla) Wax, Candelilla Wax Esters, Astrocaryum Murumuru Seed Butter, Titanium Dioxide (CI 77891), Fragrance/Parfum, Glyceryl Caprylate, Polyglyceryl-2 Diisostearate, BHT, Copernicia Cerifera (Carnauba) Wax, Methicone, Polyglyceryl-2 Triisostearate, Cocos Nucifera (Coconut) Oil, Yellow 6 Lake (CI 15985), Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Red 6 (CI 15850), Ascorbic Acid, [--- Estimated 1% Line ---] Water/Aqua/Eau, Glycerin, Propanediol, BHT, Punica Granatum Fruit Juice, Rubus Idaeus (Raspberry) Juice, Vitis Vinifera (Grape) Juice.

Sourced from the ingredient list already documented on this product's own listing, cross-checked against independent web research on the "EX" formula's wax profile. A separate source describes a differently-formulated "Lip Sleeping Mask Berry" listing (with Sodium Hyaluronate, Potassium Alginate, and Beta-Glucan, but no Coconut Oil or colorants) that appears to be an older or region-different formula rather than this exact EX SKU — we could not fully resolve this discrepancy during this research pass and flag it here rather than silently picking one.

Preservative system: Glyceryl Caprylate (a mild, alternative-preservative-system emollient/preservative booster) and BHT (an antioxidant preservative preventing wax/oil rancidity) are the identifiable preservative-function ingredients in the declared list.

• Fragrance status: Synthetic Fragrance (Parfum) — listed plainly as "Fragrance/Parfum" in the INCI.
• Scent description: A moderate, sweet mixed-berry scent; most independent reviews describe it as pleasant and not overwhelming, though a minority find it too sweet.
• Intensity: 3/5. Dissipation: Fades within a few minutes of application, though the balm itself remains on the lips.
• EU 26 allergen screen: None of the 26 named EU fragrance allergens are individually declared in this INCI. *The term "Fragrance" or "Parfum" in the INCI list may contain undisclosed allergens. Patch test advised for sensitive individuals.
• Alcohol disclosure: Alcohol-Free — no denatured or drying alcohol appears in the declared list.

Halal Status: Halal-Friendly*. *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 Status: Vegan-Friendly*. *Self-assessed by Adilsons based on available INCI data. No animal-derived ingredients detected — the wax components in this formula (candelilla, carnauba, microcrystalline, synthetic wax) are plant-derived or synthetic, not Cera Alba/beeswax. This is NOT a formal vegan certification by The Vegan Society or equivalent body. Note: an earlier version of this listing incorrectly stated this product contains beeswax; that claim did not match the product's own declared ingredient list and has been corrected here.

Cruelty-Free Status: *Brand-stated policy. Not independently certified by Leaping Bunny, PETA, or equivalent third-party audit. *Brand states cruelty-free-adjacent policy (voluntary discontinuation of animal testing since 2008), but sells products in Mainland China retail where post-market animal testing may be required by law. Cross-border e-commerce sales may be exempt.

Microplastic-Free: Not confirmed either way. Several synthetic film-forming polymers (Ethylene/Propylene/Styrene Copolymer, Butylene/Ethylene/Styrene Copolymer, Polybutene, Hydrogenated Polyisobutene) are present for texture/film formation — these are not classic rinse-off microbeads, but we could not confirm they fall outside microplastic definitions used in some regulatory frameworks, so we state this as unconfirmed rather than a flat "Yes."

MFDS Classification: General Cosmetic. Korea's Ministry of Food and Drug Safety functional-cosmetic category covers wrinkle-improvement, whitening, and UV-protection claims specifically — a lip moisturizing/exfoliating balm like this one does not fall under that category, so "Functional Cosmetic" testing does not apply here.

Clinical evidence: Dermapro (Korea), 32 female subjects aged 25-35, study conducted November 2021. Results: +135% moisture immediately after application, +63.5% moisture retained after 8 hours, -63.2% reduction in dead skin cell buildup after 1 week of nightly use.

Evidence confidence: Medium. *This is a real, named, brand-commissioned study with disclosed sample size and dates, but no public raw dataset is available for independent replication or verification.

Reformulation history: "EX" is a reformulation of the original Lip Sleeping Mask. Independent comparisons describe the EX texture as lighter and less sticky/waxy than the original's richer, glossier feel, and the ingredient list documented for this SKU includes Coconut Oil, described elsewhere as a new addition specific to the EX version. Some long-time users of the original prefer its heavier finish; this is a genuine trade-off, not a strict upgrade for everyone.

• Texture: Soft, dense balm that melts on contact with lip-surface body heat.
• Viscosity tier: Thick balm/wax (heaviest tier).
• pH: Not applicable — anhydrous wax/butter formula, no meaningful bulk pH.
• Absorption speed: Does not fully "absorb" by design — it sits as a film for hours, which is the point.
• Finish: Glossy, slightly tinted from the mica/titanium dioxide/colorant content.
• Tackiness: Low-to-moderate for the EX reformulation; independent reviews note it is noticeably less sticky than the original formula.

Fungal Acne (Malassezia) Compatibility: FA-Conditional if used on facial skin — Coconut Oil is a recognized comedogenic, Malassezia-feeding oil. This is not a meaningful concern on the lips themselves, since lips have no sebaceous glands and are not a fungal-acne colonization site; the flag applies only if this balm were used near the mouth on actual facial skin, which it is not formulated or marketed for.

Assessment: Low. Because this is the final, standalone step applied only to lips (not layered under other lip products before use), there's little for it to pill against. The one scenario to watch: applying a matte liquid lipstick directly over a fresh, unabsorbed layer can cause the lipstick to slide or bead rather than grip — wait a minute or wipe the excess before color product.

Color baseline: A consistent berry-pink tint from the mica/titanium dioxide/colorant blend. A drastic color shift, separation, or a rancid (rather than berry) smell signals oxidation of the oils/butters and BHT's antioxidant function breaking down — discard if this happens.

Storage: Store away from direct sun and away from bathroom humidity/heat where possible — a bedside table or drawer is better than a steamy bathroom shelf for a wax-based product like this.

Spoilage signs: Off/rancid smell replacing the berry scent, visible graininess or separation, or a change in texture from smooth to gritty. When in doubt, discard.

Patch test: Apply a small amount to your inner forearm or just beside the corner of your mouth. Wait 24 hours. If no redness, itching, or swelling appears, it's reasonable to proceed to full lip use.

72-hour reset (if a reaction occurs): Stop use immediately. For 72 hours, use only a plain, fragrance-free lip balm (e.g. petroleum jelly). After 72 hours with no irritation, you can consider reintroducing one new lip product at a time.

Emergency stop signals: Hives, swelling of the lips or face, blistering, persistent burning, or any breathing difficulty — seek emergency care immediately and do not continue use.

Pregnancy/nursing: No pregnancy-contraindicated ingredients (retinoids, salicylic acid, hydroquinone, chemical UV filters) were found in the declared INCI — see the Frequently Asked Questions section for the plain-language answer.

1. Scooping with fingers instead of the spatula — introduces bacteria into a jar meant to last ~6 months.
2. Using it as a base under long-wear/matte liquid lipstick without waiting — the occlusive film can make color slide.
3. Applying it to broken or actively cracked lip skin, which can trap in irritants rather than let them heal.
4. Treating the flavor names literally and letting a child eat from the jar — it's a cosmetic, not a treat, despite the branding.
5. Expecting it to fix chronic lip-licking-driven dermatitis on its own — the habit itself needs addressing alongside any balm.

Usage math: A 20g jar, used nightly at roughly 0.1g per application, yields approximately 200 uses.

Lifespan: At nightly use, this works out to roughly 6 months; at the 2-3x/week maintenance frequency, it stretches meaningfully longer, well within the 12-month PAO window either way.

Reorder timing: Reorder when you're down to about a quarter of the jar, to allow for shipping time before you run out.

This mask is the final PM step for lips only; it doesn't replace or interact with your face routine, but pairs well with a matching overnight face product for a consistent "sleep and repair" night.

Numbered PM routine: 1) Cleanse face → 2) Toner/Essence → 3) Serum → 4) Moisturizer → 5) [THIS PRODUCT] on lips, pea-sized, last step.

IF/THEN branches:

• If your lips are cracked and bleeding right now: do not use this yet — see the Clinical Triage section for the plain-balm interim step.
• If you're in AC for 8+ hours a day: a thin AM layer in addition to the PM one helps offset the drying effect, since this formula has no humectant-heavy AM-specific counterpart in this line.
• If you wear long-wear lipstick daily: use this mask PM only and let a separate, lighter daytime product (see the SPF lip pairing above) handle the daytime layer under color.

Stock-true bundle — Day & Night Lip Care:

• Weekly — A'PIEU HONEY & MILK LIP SCRUB 8ml (pre-treatment)
• Nightly — [THIS PRODUCT] (repair)
• Daily AM — SOME BY MI V10 HYAL LIP SUN PROTECTOR BERRY 7ML SPF 15 (protection)

Stock-true bundle — Face + Lip Overnight Recovery:

• LANEIGE Water Sleeping Mask [2025 Version 70ml] — same brand's overnight "Water Science" formula for the face, applied before this product on lips
• [THIS PRODUCT] — completes the same night with targeted lip repair

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

The recommendations above are based on formulation synergy with LANEIGE Lip Sleeping Mask EX [Berry], 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 your priority is a lighter, faster-absorbing texture rather than a thick overnight balm, or a third-party-certified vegan claim, these in-catalog alternatives are worth comparing:

• For a third-party-certified vegan overnight mask: TOCOBO Collagen Boosting Lip Mask 20ml — Vegan-certified by the Korea Vegan Certification Union (a real, checkable third-party program), same overnight-mask format. Choose this if a certified vegan label matters more to you than this LANEIGE formula's self-assessed status.
• For a simpler stick/tube vegan balm: MIXSOON VEGAN MELTING LIP BALM 4.1G CLEAR — lighter, twist-up format, easier for daytime carry.
• For a fermented-ingredient vegan balm: Dr.Ceuracle VEGAN KOMBUCHA TEA LIP BALM 3.7G — plant-ferment-based moisture instead of animal-derived or beeswax-adjacent emollients.
• For a lighter daytime gloss-oil format instead of a thick night balm: TOCOBO JUICY BERRY PLUMPING LIP OIL 02 BERRY BRANDY — same berry flavor family, but a glossy daytime oil rather than an overnight occlusive.

Mindful-use note: If you already own a comparable lip mask or a thick balm at home, finish it first before buying this one to avoid product waste and get an honest read on results.

Choose *LANEIGE Lip Sleeping Mask EX [Berry]* over *TOCOBO Collagen Boosting Lip Mask* if you need: a texture specifically engineered to be less sticky than a typical overnight balm (the EX reformulation's stated improvement), and you're comfortable with a self-assessed rather than third-party-certified vegan claim.

Upgrade triggers (IF/THEN):

• If you've found other lip masks too heavy or waxy before → this EX reformulation is worth trying specifically for its lighter finish.
• If a certified (not self-assessed) vegan label is a hard requirement for you → choose the TOCOBO alternative instead, not this one.
• If you want a flavor variety within the same trusted formula → the Apple Lime and Mint Choco EX variants share this same base formula and mechanism.

Timing and lane compatibility: PM-primary, optional thin AM layer; occupies its own "lip" lane and does not conflict with any facial active lane, so it can be used every night regardless of what's happening on the rest of your face.

Don't upgrade to this one if: a certified vegan claim is non-negotiable for you, or you specifically prefer the richer, glossier feel of the original (pre-EX) Lip Sleeping Mask formula.

Decision close: If lighter texture and disclosed (if brand-commissioned) testing data matter more to you than third-party vegan certification, THIS is worth choosing. If not, the TOCOBO alternative above is sufficient and better matches a certification-first priority.

A reasonable lip-care ladder, from lightest to most intensive: a plain daytime balm or SPF stick → this overnight mask for regular dryness → a collagen/peptide-boosted overnight mask (e.g. TOCOBO Collagen Boosting Lip Mask) if plumping/fine-line softening is also a goal, not just hydration. This isn't a strength ladder in the acids/retinoids sense — it's a "how much do your lips need" ladder, and most people never need to go past this product's step.

This product's PRIMARY function is: overnight occlusive lip repair. You do NOT need this if you already own an unopened or barely-used overnight lip mask/balm with a similar wax-and-butter base — finish that first. With a 12-month PAO, buying a second jar while the first is still well within date is unnecessary duplication, not a "backup."

Stacking assessment: No Benefit if paired with another thick occlusive night balm (same mechanism, redundant). Significant Benefit if paired with a daytime lip SPF (different job — UV protection vs. overnight repair) or a weekly lip scrub (different mechanism — exfoliation vs. occlusion).

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 for this product: the jar should be sturdy glossy white plastic with a smooth matte lid and a crisp, centered, embossed logo (not printed flat or blurry); the batch code is on the jar base or box bottom and can be checked at CheckFresh.com; the scent should be a light, genuine berry aroma, not alcohol, raw plastic, or no scent at all.

Parent Company: Amorepacific Corporation. Founded: 1994. Headquarters: Seoul, South Korea. Philosophy: Named after the French word for "snow" (la neige), LANEIGE built its identity around hydration science under a "Water Science" umbrella, with the Lip Sleeping Mask becoming its most globally recognized single product — the item most responsible for the brand's international breakout via retailers like Sephora and Target.

LANEIGE is not independently certified cruelty-free (no Leaping Bunny or PETA listing); Amorepacific states it voluntarily discontinued animal testing on ingredients and finished cosmetics since 2008, with an exception where local law (relevant to mainland China retail) requires it. This is a real, verifiable nuance rather than a simple "cruelty-free" or "not cruelty-free" binary — see the Conscious & Permissible Formulation section above for the full picture.

Direct, findable Reddit threads specifically discussing the Berry-flavor EX SKU were not turned up in this research pass, despite searching r/AsianBeauty, r/SkincareAddiction, and general Reddit search. What we did find, from independent long-form reviews, retail review aggregates, and allergy-tracking sites (weather.com, layersofbeauty.com, getcurex.com, skinsafeproducts.com), paraphrased and unattributed to any individual:

• A recurring praise theme: the EX reformulation feels noticeably less sticky/gloppy than expected for an overnight balm, with a scent most describe as pleasant and "not overpowering."
• A recurring mixed note: a minority of users find the berry scent too sweet for their taste, which tracks with the added Fragrance/Parfum in the INCI.
• A smaller but real complaint theme: isolated reports of the product feeling drying rather than hydrating for some users, and at least one documented case (via a dedicated allergic-reaction review video) of an adverse skin reaction — a reminder that the patch-test protocol above isn't a formality.

Aggregate retail ratings for the Lip Sleeping Mask line (not confirmed as Berry-exclusive, though Berry is the flagship/most-reviewed flavor) sit around 4.6/5 across tens of thousands of ratings on major retail platforms — broadly positive, with the caveats above representing a real minority, not an outlier of one.

Sustainability: The plastic jar is a recyclable plastic type where facilities exist; check local Mauritius recycling access, as island-wide plastics recycling infrastructure varies by region. Not a refillable format.

Is it safe to use during pregnancy or while breastfeeding?

Based on the declared INCI, this product contains no retinoids, salicylic acid, hydroquinone, or chemical UV filters — the ingredients most commonly flagged as pregnancy-unsafe in skincare. It does contain added fragrance and Ascorbic Acid at a low/unconfirmed concentration; if you have specific sensitivities, check with your care provider, but there is nothing in this formula's declared ingredients that stands out as a known pregnancy contraindication.

How is this different from just using Vaseline?

Petroleum jelly is a genuinely effective single-ingredient occlusive. This formula adds a fragrance/sensory layer, mild antioxidant fruit extracts (though these sit near the very bottom of the ingredient list — see the Fairy Dusting note above), and a marketed "Moisture Wrap" film mechanism on top of a similar occlusive wax base. If you're sensitive to fragrance, plain petroleum jelly remains the simpler, lower-risk option.

Can I wear lipstick over this?

Yes, though it's designed as a PM/overnight product rather than a lipstick primer. If used during the day under color, give the film a minute to set or gently blot first, since it can otherwise cause slide with long-wear matte formulas.

Does it actually reduce flaking, or is that just marketing?

The occlusive mechanism (blocking water loss so lip skin can soften and shed dead cells more evenly) is real and standard for this product category — it isn't unique to this brand. The specific percentage figures cited are from a real, named brand-commissioned study, but haven't been independently replicated, so treat the mechanism as credible and the exact numbers as brand-reported.

Has this product had any recalls or safety warnings?

No recall was found for this Berry-flavor SKU. A 2024 California Prop 65 notice regarding DEA (diethanolamine) exposure was filed specifically against the Vanilla-flavor variant of this line — DEA does not appear in the Berry formula's declared INCI, and we found no indication this notice extends to the Berry SKU, but we flag it here for full transparency rather than omitting it.

Occlusive

An ingredient that forms a protective film on the skin's surface to prevent moisture from evaporating.

Anhydrous

A formula that is largely or entirely free of water as a base ingredient.

TEWL (Transepidermal Water Loss)

The rate at which water evaporates from the skin's surface into the air.

PAO (Period After Opening)

The icon on cosmetic packaging showing how many months a product stays stable and effective after first opening.

Fairy dusting

Including an actively-marketed ingredient at such a low concentration (often below 1%) that it contributes more to the marketing story than to the product's actual effect.

MFDS

Korea's Ministry of Food and Drug Safety, which classifies cosmetics as either "Functional" (requiring extra testing for specific claims) or "General."

INCI

International Nomenclature of Cosmetic Ingredients — the standardized ingredient-naming system printed on cosmetic packaging.

Moisture Wrap

LANEIGE's brand name for the film-forming mechanism this product uses to lock in hydration overnight.

Particulate adhesion: Because this is a tacky wax film left on overnight, it can adhere airborne dust and, during Mauritius' July-November sugar cane burning season, elevated PM2.5 particulate to the lip surface. Wipe lips clean in the morning rather than leaving overnight residue on through the day.

Antioxidant support: Ascorbic Acid (Vitamin C) and the berry/pomegranate/grape juice extracts provide some antioxidant support against free-radical damage from UV and pollution exposure — though as flagged above, the juice extracts specifically sit near the bottom of the ingredient list, so treat this as a minor supporting benefit rather than the product's main job.

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 with chronically dry, flaking, or chapped lips who wants a genuinely occlusive overnight treatment, and who tolerates fragranced cosmetics well.

Key benefits: A real, mechanism-based occlusive effect backed by a named (if brand-commissioned) clinical study; the EX reformulation's lighter, less-sticky texture compared to typical thick balms; low-effort, single-step, bedside-compatible use.

Keep in mind: Contains added fragrance, which is a real trigger for a minority of sensitive users; the marketed "Berry Mix Complex" fruit extracts sit near the bottom of the ingredient list, so treat that specific claim as more sensory than clinical; the jar format needs the included spatula for hygienic long-term use.