BENTON Honest Eyelash Serum 10ml

100% Genuine (Adilsons policy) · FA-Safe · Fragrance-Free · Vegan-Friendly*

Thinning or sparse-feeling lashes are a genuinely common, quietly frustrating concern — not a dramatic one, but one that shows up every time you look in a mirror without makeup, which is exactly the kind of small daily friction this category exists to address.

Pros: lightweight, fast-absorbing, non-sticky texture; precise small-tip brush applicator; fragrance-free; gentle formula multiple reviewers specifically contrast against stinging competitors. Caveats: no published clinical trial for this exact product's lash-growth claims; 10ml is a small volume relative to daily habitual use; this SKU is currently out of stock at Adilsons as of this writing.

Compatibility checklist: bedside-compatible (no sink needed) — yes. Requires rinsing — no. Requires precise dosage — no, a single light stroke per lash line. Applicable with unwashed hands — yes, brush applicator avoids direct finger contact. Requires wait time — no. Can be a single-product routine — yes, on nights you skip everything else.

Minimum viable routine position: this qualifies as a genuine bare-bones addition — on a low-energy night, brushing this along clean lash lines takes under 15 seconds and needs no other steps to "work correctly."

Step 1 (When): PM ideally (after cleansing, before bed), though AM use before makeup is also fine.

Step 2 (How much): One light stroke of the brush applicator per lash line/brow — do not overload the brush.

Step 3 (How): Draw the applicator along the base of clean, dry lashes (like applying liquid eyeliner) or comb lightly through brow hairs, avoiding direct contact with the eye itself.

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. Cleanser 2. Toner 3. Serum 4. Eye cream 5. Moisturizer 6. Sunscreen 7. BENTON Honest Eyelash Serum (if using AM, apply last, before makeup) 8. Makeup.

In Mauritius humidity, apply this serum only once lashes are fully dry from any earlier steps — moisture on the lash line can dilute the applicator's precision and cause the product to migrate toward the eye itself.

1. Makeup remover/oil cleanser 2. Water cleanser 3. Toner 4. Treatment serum 5. Eye cream 6. Moisturizer 7. BENTON Honest Eyelash Serum (last step, on clean dry lashes).

PM is the more common choice for lash serums generally — applying to freshly-cleansed, makeup-free lashes avoids trapping the serum under residual mascara or waterproof formulas, and gives it uninterrupted overnight contact time.

Technique: apply to the lash base, not the full lash length — the follicle area is where the peptide/amino-acid complex has any chance of interacting with the hair, not the tips. Required skin state: clean and fully dry lashes, free of mascara or eye makeup.

Wait time: allow roughly 60 seconds to dry before adding mascara or closing eyes fully, to avoid transfer.

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 rules: viscosity ladder runs thinnest to thickest — water-phase before oil-phase, treatments before seals. Wait-time defaults: watery layers 10-20s, serum layers 30-60s, 10-15 min before sunscreen if going outdoors. Default amounts: eye product ½ rice-grain per eye, serum 2-3 drops or 1 pump, gel moisturizer 1-1.5 peas, cream 1-2 peas, sunscreen the 2-finger rule. If a routine pills, stings, or feels heavy, reduce layers — never increase them.

AM Maximum Stack: 1. Rinse/Gentle Cleanse 2. pH-Prep Toner 3. Hydrating Toner Layers 4. Essence 5. Mist 6. Booster/Soothing Serum 7. Antioxidant Lane 8. Pigment Support Lane 9. Hydration Serum Lane 10. Oil-Control Lane 11. Peptide/Repair Lane 12. Eye Product 13. Moisturizer 14. Optional Sealing Layer 15. Sunscreen SPF50+ PA++++ (non-negotiable) 16. Lip SPF. 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 3. Water Cleanser 4. pH-Prep Toner 5. Hydrating Toner Layers 6. Essence 7. Soothing/Barrier Serum 8. Anchor Treatment 9. Targeted Serum 10. Moisturizer 11. Sleeping Mask 12. Occlusive Seal 13. Spot Treatment 14. Lip Sleeping Mask — this product sits as a final, dedicated lash-line step, layered after eye cream but before you'd apply any occlusive balm. 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 is a water-thin liquid serum — apply it after your eye cream (thicker) has been patted in and absorbed, since layering a watery serum over a cream can cause it to slide rather than sit at the lash base.

Phase compatibility: water-phase, leave-on. It does not need to be sealed with an occlusive, and doing so isn't necessary or recommended given its intended use point (lash line, not skin).

Before starting this product, it helps to have realistic expectations already in place: this is a cosmetic conditioning serum, not a prescription-grade growth treatment, and it will not replicate bimatoprost-level results.

Existing lash/brow conditioning: the peptide and 17-amino-acid complex is marketed to support the strength and elasticity of existing hair shafts, reducing the brittle, breakage-prone feeling that makes lashes look sparser over time.

Secondary benefit: Sodium Hyaluronate and Beta-Glucan add light surface hydration, which some users report makes lashes feel less brittle to the touch.

What this product cannot do: it cannot replicate prescription bimatoprost's prostaglandin-driven growth-phase extension (Latisse-type results); it has no published clinical study proving new lash growth for this specific formula; it cannot correct lash loss from a medical condition (alopecia, thyroid issues, chemotherapy) without addressing the underlying cause.

1. Eye-area cream (moisture support around the same treatment zone): SKIN1004 Madagascar Centella Probio-Cica Bakuchiol Eye Cream, applied first (pat in, let absorb, then use this serum at the lash line). Alternatives, all verified in stock: TOCOBO Collagen Brightening Eye Gel Cream, goodal Green Tangerine Vita C Dark Circle Eye Cream, HARUHARU WONDER Black Rice Bakuchiol Eye Cream.

2. Gentle, lash-safe makeup remover (protects lash integrity during removal, which matters more once you're investing in a conditioning serum): COSRX Low pH Niacinamide Micellar Cleansing Water. Alternatives, all verified in stock: BANILA CO Clean It Zero Cleansing Balm, HOUSE OF HUR Midnight Soothing Cleansing Balm, HARUHARU WONDER Black Rice Moisture Deep Cleansing Oil. Avoid aggressively rubbing or tugging at lashes with any remover, cloth-based or liquid.

Pilling pairs: none expected — this is a fast-absorbing, water-thin liquid applied to a very small area, not layered under other skincare on the same spot.

MYTH: "All eyelash serums work like Latisse." REALITY: Latisse (bimatoprost) is a prescription prostaglandin analog with real, clinically-documented growth-phase extension and real side effects (iris pigment change, orbital fat changes). This product is a cosmetic peptide/amino-acid serum — a different category entirely, with a different (and much less studied) mechanism.

MYTH: "More product means faster results." REALITY: Overloading the brush doesn't increase absorption at the follicle — it mostly increases the chance of the product migrating into the eye itself, which is uncomfortable and doesn't improve outcomes.

MYTH: "If my lashes shed while using this, the serum is causing lash loss." REALITY: Lashes naturally shed and regrow on a roughly 4-8 week cycle regardless of any product — daily shedding of a few lashes is normal hair-cycle turnover, not a reaction, unless it's a sudden, dramatic increase.

Sweat and humidity note: in Mauritius heat, sweat can carry any eye-area product toward the eyes over the course of a day — since several reviewers specifically report this product can sting if it gets directly into the eye, apply it as your last evening step rather than before daytime activity that involves heavy sweating.

*These peptides have real, published evidence in facial skincare (anti-wrinkle/smoothing) contexts, but no independently verified clinical study specific to eyelash growth for this product was found. Treat lash-growth claims as plausible-but-unproven, not clinically established.

Full INCI list (sourced via cross-corroborated third-party ingredient databases; a direct brand-site fetch was not accessible during this research pass): Water, Butylene Glycol, Palmitoyl Tripeptide-5, Acetyl Hexapeptide-8, Glycine, Serine, Glutamic Acid, Aspartic Acid, Leucine, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Threonine, Proline, Valine, Isoleucine, Histidine, Methionine, Cysteine, [--- Estimated 1% Line ---] Houttuynia Cordata Extract, Camellia Sinensis Leaf Extract, Betaine, Sodium Hyaluronate, Panthenol, Beta-Glucan, Glycerin, 1,2-Hexanediol, Allantoin, Ammonium Acryloyldimethyltaurate/VP Copolymer, Sodium Phytate, Sodium Citrate, Citric Acid, Hydroxyacetophenone, Pentylene Glycol, Caprylyl Glycol.

Preservative system: 1,2-Hexanediol, Hydroxyacetophenone, Pentylene Glycol, and Caprylyl Glycol form a glycol/phenol-alternative preservative and stabilizer system — a gentler, non-paraben, non-formaldehyde-releasing approach commonly used in sensitive-area formulas.

Fragrance status: Fragrance-Free — no Parfum/Fragrance ingredient appears in the sourced INCI.

Scent: No detectable scent reported.

Intensity: 0/5.

EU 26 allergen screen: None of the 26 EU-regulated fragrance allergens were detected in the declared ingredient list sourced for this product.

Alcohol disclosure: Alcohol-Free — no denatured or drying alcohol present.

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. All named amino acids and peptides in this formula are synthesized/fermentation-derived rather than animal-sourced, and no other animal-derived ingredients were detected. This is NOT a formal vegan certification by The Vegan Society or equivalent body. (Note: BENTON is not vegan brand-wide — other BENTON products contain animal-derived ingredients — this assessment applies only to this exact SKU's declared INCI.)

Cruelty-Free: *Brand-stated policy, reported by third-party cruelty-free directories to include a PETA "Beauty Without Bunnies" listing; we were unable to independently verify this directly against PETA's own published database during this research pass, so treat it as brand/third-party-reported rather than independently certified for now.

Microplastic-Free: Yes — Ammonium Acryloyldimethyltaurate/VP Copolymer is a water-soluble thickening/stabilizing polymer, not a solid microplastic; no known microplastic ingredients detected otherwise.

MFDS classification: Not confirmed as Functional Cosmetic (기능성화장품) — no evidence found of formal government registration for a lash-growth functional claim on this product.

Clinical evidence: No published clinical trial, sample size, or before/after measurement study specific to this exact product's lash/brow claims was found. *Evidence for the growth/thickening claim is Marketing-Only at the product level — the individual peptides have separate, better-documented evidence in other (facial anti-wrinkle) skincare contexts, which does not automatically transfer to lash-growth efficacy.

Evidence confidence: Low/Marketing-Only* for lash-growth claims specifically; Moderate for the conditioning/hydration claims given the well-established roles of Sodium Hyaluronate, Panthenol, and Beta-Glucan in general skincare.

Fungal Acne Safety: FA-Safe. No ingredients in the sourced INCI appear on standard Malassezia-feeding ingredient trackers — this formula is amino-acid/peptide/humectant-based with no problematic fatty-acid esters identified.

Assessment: None reported. As a fast-absorbing, water-thin serum applied to a very small, isolated treatment area (the lash line), it doesn't interact with the rest of your routine the way a full-face layered product would.

Fresh product should be a clear, colorless-to-faintly-tinted liquid with no scent. Any cloudiness, discoloration, or the development of an off smell are signs to stop use and check the batch date.

Storage: keep the cap tightly closed between uses and store away from direct bathroom heat and humidity — the brush applicator's repeated in-and-out use makes airtight storage between applications more important than for a pump or dropper bottle.

Spoilage signs: cloudiness, separation, off smell, or a brush that feels gritty rather than smooth. When in doubt, discard.

Patch test on the inner forearm for 24 hours, then apply a small amount along one outer lash line only (not both eyes) for the first use, watching for stinging, swelling, or excessive tearing before committing to full daily use.

72-hour barrier reset (if adverse reaction): STOP ALL ACTIVES. For 72 hours, use ONLY a gentle low-pH cleanser, a plain moisturizer, and mineral SPF. NO acids, retinoids, Vitamin C, exfoliants, or essential oils. After 72h, reintroduce ONE product per 14 days.

Emergency stop signals: hives, swelling, blistering, persistent burning, vision changes, or breathing difficulty — seek emergency care immediately if any of these occur, and rinse the eye thoroughly with water if the serum gets directly into it.

1. Applying to full lash length instead of just the base — the tips gain nothing from the product and it increases the chance of it dripping into the eye. 2. Overloading the brush "for faster results" — more product doesn't speed anything up, it just raises eye-irritation risk. 3. Applying over mascara or unremoved eye makeup, which blocks any contact with the actual lash base. 4. Expecting Latisse-level results from a cosmetic peptide serum. 5. Sharing the applicator/bottle with another person — a hygiene risk for an eye-area product.

Overuse threshold: more than the recommended once or twice daily doesn't accelerate any effect and meaningfully increases the chance of eye irritation from migration.

At roughly one light stroke per lash line once or twice daily, a 10ml bottle typically lasts approximately 2-3 months of consistent use, though this varies with how much product each stroke picks up.

Using more product per application doesn't improve results — it only depletes the small 10ml volume faster while raising the risk of the serum reaching the eye itself.

Reorder roughly 2 weeks before you expect to run out, to allow for Mauritius shipping/processing time — and note this exact SKU is currently out of stock at Adilsons, so build in extra lead time if you rely on it.

This serum is a final, isolated step focused entirely on the lash and brow line — it doesn't interact with the rest of your face routine and can be added at the very end of either AM or PM, most commonly PM.

PM: 1. Cleanse and remove all eye makeup fully 2. Toner/serum/moisturizer as usual for the rest of the face 3. Eye cream, ½ rice-grain per eye, patted in 4. BENTON Honest Eyelash Serum, one light stroke per lash line on fully dry lashes.

If you wear waterproof mascara: use an oil-based remover first (Section 15A) — waterproof formulas need proper emulsification, and scrubbing at them with only a water-based product risks pulling out lashes you're trying to strengthen.

If you're prone to eye irritation or watery eyes in Mauritius heat/sweat: apply this as your very last PM step, right before bed, rather than earlier in your routine or during the day.

If you wear contact lenses: apply before inserting lenses in the morning, or after removing them at night, to minimize any chance of serum-to-lens contact.

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

The recommendations above are based on formulation synergy with BENTON Honest Eyelash Serum, 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.

We do not currently carry another in-stock dedicated eyelash growth/conditioning serum — this category is under sourcing review. (ETUDE MY LASH SERUM 9g is also carried on this site but is currently out of stock, so we cannot recommend it as a purchasable alternative today.) If you'd rather focus purely on lash-area hydration without a peptide claim, an eye cream (Section 15A) applied slightly closer to the lash line, with your fingertip rather than the eyelash brush, is a reasonable lower-commitment substitute.

This product's PRIMARY function is: peptide/amino-acid conditioning support for existing lashes and brows. You do NOT need this if you already own another lash serum or growth product you're actively using and tolerating well — finish your current one first.

Check your shelf for any other lash serum, brow serum, or lash-growth product currently open. There's no PAO figure publicly disclosed for this product, so use the general cosmetics guideline of 6-12 months from opening as your working assumption for a liquid formula like this.

Stacking assessment: No Benefit if you already run another peptide-based lash serum — same mechanism, same trade-offs. Marginal Benefit if you're currently using only a prescription growth serum and want an additional conditioning step (consult your prescriber first, since combining products at the lash line increases irritation risk without necessarily adding benefit).

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.

Brand: BENTON. Founded: 2011, by brothers Lee Jang-won and Lee Chae-won. Headquarters: Seongnam-si, Gyeonggi-do, South Korea. Philosophy: simplified, sensitive-skin-oriented formulas at an accessible price point, positioned against heavier marketing-led K-beauty releases. Manufacturing: not publicly confirmed whether in-house or contract-manufactured.

BENTON's origin story is genuinely personal rather than a marketing narrative: co-founder Lee Chae-won struggled with seborrhoeic dermatitis and found most cosmetics on the market too irritating to use, which shaped the brand's early direction toward simpler formulas. This eyelash serum sits in the same Honest line as the brand's cleanser — a straightforward, single-purpose product rather than a multi-claim treatment.

Across retailer review sections (iHerb, Walmart) and Korean review aggregator Hwahae, one recurring theme is that this serum feels noticeably gentler than competing lash serums — one reviewer specifically noted it caused "hardly any stinging or irritation" even when a small amount accidentally got into the eye, compared to other lash serums they'd tried (platform: Hwahae, skin/eye sensitivity not otherwise specified).

Multiple reviewers on Walmart and iHerb describe thicker, shinier, fuller-looking lashes with continued use, alongside praise for the precise, small-tip brush applicator and the lightweight, fast-absorbing, non-sticky texture.

A minority of reviewers reported the product feeling expensive relative to the small 10ml volume, and a small number reported itchiness specifically at the lash root during the adjustment period.

Across the sources checked, the most common praise theme is gentleness and applicator precision; the most common complaint themes are price-to-volume perception and occasional lash-root itchiness. We did not find an active Reddit thread specific to this exact product in this research pass. On Walmart specifically, the product shows an aggregate rating of approximately 4.4 out of 5 across roughly 374 reviews (platform-reported figure, not independently re-verified by us).

Sustainability: check the bottle material's local recycling code before disposal; the brand has not published refill-program details for this product.

Does this work like Latisse/prescription lash serums? No — Latisse (bimatoprost) is a prescription prostaglandin drug with real clinical growth-phase evidence and real prescription-only side effects. This is a cosmetic peptide/amino-acid conditioning serum, a different category with a different, less-studied mechanism.

How long until I see results? Realistically, allow at least one full lash growth cycle (roughly 4-8 weeks) before judging any effect — and expect subtle conditioning, not dramatic new growth, since no independently verified clinical study for this specific product's growth claims was found.

Is it safe to use with mascara? Yes, applied before mascara once dry, or after mascara removal at night — just don't apply it directly over unremoved eye makeup, since it won't reach the lash base.

Can I use it if I wear contact lenses? Generally yes, applying before insertion or after removal, but avoid direct contact with the lens or the eye's surface.

Is it currently in stock at Adilsons? This exact SKU is out of stock as of this writing — check back or contact us on WhatsApp for restock timing.

Peptide

A short chain of amino acids used in cosmetics to signal or support specific skin/hair functions.

Prostaglandin analog

A class of prescription drugs (like bimatoprost/Latisse) that extend the hair growth phase — a fundamentally different, more powerful mechanism than cosmetic peptides.

Growth cycle (lash)

Lashes grow, rest, and shed on a repeating cycle roughly 4-8 weeks long — daily shedding of a few lashes is normal.

Humectant

An ingredient (like Sodium Hyaluronate) that draws and holds water, used here for light lash-area hydration.

FA-Safe

Shorthand for a formula unlikely to feed Malassezia yeast, the trigger behind fungal acne.

Estimated 1% line

The approximate point in an ingredient list below which each individual ingredient is likely present at under 1% concentration, since INCI order runs highest-to-lowest.

PAO

Period After Opening — the number of months a product is considered safe/stable to use once opened, usually shown as a jar icon with a number.

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 wanting a gentle, fragrance-free, peptide/amino-acid conditioning step for existing lashes and brows, with realistic expectations that this is a cosmetic serum, not a prescription growth treatment.

Key benefits: genuinely gentle formula (reviewers consistently note less eye-sting than competitors); precise, small-tip applicator; lightweight, fast-absorbing, non-sticky texture; fragrance-free.

Keep in mind: no independently verified clinical study supports this exact product's lash-growth claims; results, if any, are described as subtle rather than dramatic; this SKU is currently out of stock at Adilsons.

Assessment: Suitable with caution. This product is fragrance-free, retinoid-free, and uses a gentle glycol-based preservative system rather than harsher alternatives, which are the main things to check for oncology-sensitized skin. Lash and brow thinning is a genuinely common effect of some cancer treatments, which may be exactly why interest in a conditioning serum like this rises during treatment — but the eye area is also more sensitive during treatment, so extra caution and a smaller initial patch test are warranted.

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

Sweat and humidity migration: in Mauritius heat, any product applied near the eyes can migrate into the eye itself as you sweat over the course of the day — since this serum is specifically reported by some users to sting on direct eye contact (though less than competing serums), timing application for right before bed rather than before a sweaty day meaningfully reduces this risk.