MEDICUBE TRIPLE COLLAGEN SERUM 4.0 55ML

100% Genuine (Adilsons policy) · FA-Conditional (see Section 30B) · Not Fragrance-Free (contains Fragrance) · Vegan-Friendly: No (four separate collagen-type ingredients, all animal-derived) · Contains a drying alcohol (Alcohol Denat.).

The frustration of skin that looks "tired" and lax by afternoon, especially in Mauritius's heat, is a real hydration-driven complaint — this serum is built to answer that specific, immediate feeling rather than deeper structural firmness loss.

Pros: genuinely well-rounded multi-molecular-weight HA plus a three-type collagen blend for immediate plumping; community reviews consistently report fast, noticeable bounce and glow; lightweight, quick-absorbing texture.

Caveats: contains Alcohol Denat. and Fragrance, so it is not suited to alcohol- or fragrance-avoidant routines; four separate animal-derived collagen ingredients make it unambiguously non-vegan; community reviews are clear that it is not a wrinkle/firmness treatment despite "collagen" branding.

Step 1 — When: Morning and evening, after toner and before moisturizer.
Step 2 — How much: 2-3 drops or 1 pump — reviewers note one pump is enough for face and neck.
Step 3 — How: Pat (do not rub) into skin and allow 30-60 seconds before the next step.

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. MEDICUBE Triple Collagen Serum 4.0 → 4. Moisturizer → 5. Sunscreen SPF50+ PA++++.

In Mauritius's humid mornings, this serum's multi-molecular-weight HA draws ambient moisture into skin efficiently, but the Alcohol Denat. content means it can feel slightly less cushiony than a purely humectant serum — sealing with a light moisturizer afterward keeps the plumping effect from evaporating too quickly.

1. Double cleanse (if makeup/SPF worn) → 2. Toner → 3. Treatment serum, if used → 4. MEDICUBE Triple Collagen Serum 4.0 → 5. Moisturizer.

This serum contains no retinoid or exfoliating acid, so it has no place in a skin-cycling rotation — it can be worn nightly alongside whichever active lane you run.

Technique: Pat (do not rub) into skin — friction reduces even distribution of the collagen/HA complex.

Required skin state: Slightly damp skin after toner helps the serum spread evenly.

Wait time: 30-60 seconds before moisturizer.

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 minutes before sunscreen if heading outdoors or applying makeup. Amount defaults: serum/ampoule 2-3 drops or 1 pump; gel moisturizer 1-1.5 peas, cream 1-2 peas; sunscreen the 2-finger rule for face, +1 finger for neck. Hydrators sit best on slightly damp skin. If the routine pills, stings, or feels heavy, reduce layers rather than adding more.

AM Maximum Stack: 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 → 8. Pigment-support lane, choose one → 9. Hydration serum lane (this product's slot) → 10. Oil-control/sebum-regulating lane (optional) → 11. Peptide/growth-factor/repair lane (optional) → 12. Eye serum/cream (optional) → 13. Moisturizer → 14. Optional sealing layer (dry/AC only) → 15. Sunscreen SPF50+ PA++++ (non-negotiable) → 16. Lip SPF (optional). In AM, prioritize comfort and SPF adherence over stacking — in high humidity, fewer layers often perform better.

PM Maximum Stack: 1. Micellar pre-cleanse (optional) → 2. Oil cleanser/balm (if SPF/makeup worn) → 3. Water cleanser → 4. pH-prep toner (optional) → 5. Hydrating toner layers (optional) → 6. Essence (optional) → 7. Soothing/barrier serum (optional) → 8. Anchor active product (retinoid, acid, or other treatment) → 9. Targeted/hydration serum (this product's slot, if not conflicting) → 10. Moisturizer → 11. Sleeping mask (optional) → 12. Occlusive seal (optional) → 13. Spot treatment/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: Run only one of Retinoid, Exfoliation, Strong Vitamin C (LAA), or Acne-control active per routine; this serum is a barrier/hydration product that can always accompany whichever lane you're running.

Tier: Light fluid serum — apply after toner/essence, before moisturizer.

Phase compatibility: primarily water-phase with a silicone finishing system (Cyclopentasiloxane, Cyclohexasiloxane, Dimethicone), giving it a smooth, quick-absorbing feel; give it a brief wait before layering another silicone-heavy product to avoid pilling.

Before starting this product, no special prerequisites are needed — it is a supportive hydration step suitable alongside most routines.

Dehydration and dullness: the Hyaluronic Acid family (HA, Hydrolyzed HA, Sodium Hyaluronate) works at multiple molecular weights to hydrate at different skin depths, while the collagen complex (Hydrolyzed Collagen, Atelocollagen, Soluble Collagen, Collagen Extract) adds surface-level plumping and a smoother feel. Tone support: Niacinamide and Adenosine add secondary barrier and fine-line-support benefits.

What this product cannot do: topical collagen molecules are too large to penetrate to the dermis and stimulate your own collagen production — this serum plumps and hydrates the surface, it does not replace or rebuild structural collagen; it is not a substitute for a genuine collagen-stimulating active like a retinoid or a peptide-forward treatment for deeper firmness concerns.

Primary pick: MEDICUBE Collagen Jelly Cream 50ml — same Collagen family, applied immediately after this serum to seal in hydration.

Alternatives: MEDICUBE Collagen Glow Booster Serum 15ml (complementary peptide/collagen layer); MEDICUBE Deep Lifting Peptide Eyecream for Face 30ml (targeted eye-area firming support); MEDICUBE Collagen Firming Sun Cream SPF50+ PA++++ 50ml (same-family daily SPF).

All four were verified in Adilsons' live catalog as status:active with current inventory at the time of writing; stock changes constantly, so treat this as a starting shortlist rather than a guarantee.

Permeability: Film-Forming (uncertain) — the silicone system (Cyclopentasiloxane, Cyclohexasiloxane, Dimethicone) can leave a light surface film once absorbed.

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 collagen serum will rebuild my skin's collagen and fix wrinkles." REALITY: Topical collagen molecules are too large to reach the dermis where your body's own collagen is made — this serum hydrates and plumps the surface, which is exactly what community reviews report (bounce and glow, not fewer wrinkles).

MYTH: "Triple collagen means triple the anti-aging power." REALITY: The three collagen types here (Hydrolyzed, Atelo, Soluble) mainly differ in molecular size and surface behavior, not in delivering three times the structural benefit.

In air-conditioned environments for extended periods, hyaluronic acid can draw moisture from deeper skin layers instead of from the air — always seal this serum with a moisturizer when spending long hours in AC.

*The "1000x fortified" marketing language was not accompanied by a disclosed measurement methodology or independent verification — treat it as a Marketing-Only claim rather than a comparable clinical figure.

Full INCI list (source: retailer listing aggregation cross-checked across multiple sellers; not independently fetched from a lab certificate; retailers note ingredients are subject to manufacturer change):

Water, Glycerin, Butylene Glycol, Cetyl Ethylhexanoate, 1,2-Hexanediol, Alcohol Denat., Niacinamide, Glycereth-26, Adenosine, Hydrolyzed Collagen, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Soluble Collagen, Collagen Extract, Atelocollagen, Propanediol, Cyclopentasiloxane, Trehalose, Carbomer, Cetearyl Olivate, Tromethamine, Cyclohexasiloxane, Sorbitan Olivate, Ethylhexylglycerin, Disodium EDTA, Dimethicone, [--- Estimated 1% Line ---] Fragrance.

Fragrance is listed last, consistent with a trace-level inclusion — still enough to trigger a reaction in fragrance-sensitive individuals.

Preservative system: 1,2-Hexanediol and Ethylhexylglycerin form the multifunctional preservative system.

Fragrance status: Synthetic Fragrance (Parfum) — declared at the end of the INCI list, suggesting a trace-level inclusion, but still present.

*Based on brand-declared INCI. The term "Fragrance" in the INCI list may contain undisclosed allergens. Patch test advised for sensitive individuals.

EU 26 allergen screen: None of the 26 named EU allergens were identified by name in the declared INCI beyond the generic "Fragrance" listing.

Alcohol disclosure: Contains Alcohol Denat. at INCI position 6 of 27 — a notably higher position than a trace inclusion, meaning a meaningfully drying-alcohol-sensitive user should be cautious, even though the fast-evaporating format helps the serum feel lightweight.

Halal: *Self-assessed by Adilsons based on available INCI data, with an open question: the source species (bovine, porcine, marine) for the four collagen-type ingredients (Hydrolyzed Collagen, Soluble Collagen, Collagen Extract, Atelocollagen) is not disclosed in the sources available to this research pass. Alcohol Denat. is a cosmetic-grade denatured ethanol, not a fermentation beverage ethanol, and is generally treated as permissible in topical (non-ingested) cosmetic use by most contemporary scholarly guidance, though views vary. This is NOT a formal Halal certification. Muslims with stricter requirements, or anyone wanting certainty on the collagen source, should consult the brand directly or their own scholars.

Vegan: No. All four collagen-type ingredients (Hydrolyzed Collagen, Soluble Collagen, Collagen Extract, Atelocollagen) are, by definition, animal-derived.

Cruelty-free: *Brand-stated policy is not independently certified by Leaping Bunny, PETA, or an equivalent third-party audit. Medicube sells products in Mainland China through a separate China-market line, where post-market animal testing may be legally required; cross-border e-commerce sales may be exempt.

MFDS classification: Not confirmed as a Korean Functional Cosmetic; treat as a General Cosmetic pending brand disclosure.

Clinical evidence: No independently published, non-brand-run clinical trial for this specific SKU was found in this research pass. Community/retailer reviews consistently describe immediate hydration and plumping but explicitly note limited effect on fine lines, wrinkles, or firmness.

*The "1000x fortified Triple Collagen Complex" claim is Marketing-Only evidence tier — no independent measurement protocol was found.

Fungal Acne Safety: FA-Conditional. Cetearyl Olivate and Sorbitan Olivate match this brand's already-documented FA-conditional emulsifier pattern; the silicone components (Cyclopentasiloxane, Cyclohexasiloxane, Dimethicone) are generally considered lower FA risk but can trap surface moisture/oil in occlusion-sensitive individuals.

Assessment: Low-Medium. The silicone finishing system can pill if layered under another heavily silicone-based sunscreen or primer without a brief wait.

Mitigation: wait 30-60 seconds after application before the next step; pat, don't rub.

Fresh product should be a smooth, consistent fluid without separation. Any pronounced colour change, off smell, or texture breakdown suggests degradation.

Storage: Keep out of direct sun and away from prolonged bathroom heat/humidity in Mauritius's climate.

Spoilage signs: separation that won't remix, altered smell, or colour shift. When in doubt, discard.

Patch test on the inner forearm for 24 hours before full facial use, particularly relevant given the Fragrance and Alcohol Denat. content.

If an adverse reaction occurs: STOP ALL ACTIVES. For 72 hours, use ONLY a gentle cleanser, plain moisturizer, and mineral SPF — 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. Buying this expecting wrinkle/firmness results the "collagen" name implies. 2. Skipping the follow-up moisturizer, letting the Alcohol Denat. evaporate and leave skin feeling drier than expected. 3. Layering a heavy silicone sunscreen with no wait time, causing pilling. 4. Ignoring the Fragrance/Alcohol content if you have known sensitivities. 5. Assuming "Triple Collagen" is three times more effective than a single-collagen-type serum.

At 1 pump (covering face and neck) per use, twice daily, a 55ml bottle provides approximately 2-3 months of use at the recommended dosage. Using more product per application does not increase the hydration effect proportionally — it mainly shortens the bottle's lifespan.

Consider reordering roughly 2 weeks before you expect the bottle to run out, to allow for delivery time.

This serum's biological job is immediate surface hydration and plumping via a multi-collagen and multi-molecular-weight HA blend, sitting after toner and before moisturizer.

AM: Cleanser → Toner → Triple Collagen Serum 4.0 (1 pump, pat, wait 30-60s) → Moisturizer → Sunscreen SPF50+ PA++++.
PM: Double cleanse (if makeup/SPF worn) → Toner → Treatment serum (optional) → Triple Collagen Serum 4.0 (1 pump, pat, wait 30-60s) → Moisturizer.

If you are in AC all day: always seal this serum with a moisturizer to prevent the humectant HA from pulling moisture from deeper skin layers. If your skin is fragrance- or alcohol-sensitive: patch test carefully or consider an alternative. If your main goal is firmness/wrinkles, not hydration: pair with (or prioritize) a retinoid or peptide-forward product instead.

Suggested pairing set: this serum + Collagen Jelly Cream 50ml + Collagen Firming Sun Cream SPF50+ PA++++ 50ml, all verified active and in stock at the time of writing.

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

The recommendations above are based on formulation synergy with this 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.

If you want a similar hydration/plumping benefit without the Alcohol Denat./Fragrance content, MEDICUBE PDRN Booster Gel 300ml is verified active and in stock as an alternative hydration-forward serum from the same brand.

Choose the Triple Collagen Serum 4.0 over the PDRN Booster Gel if you specifically want the multi-collagen plumping story and don't mind the alcohol/fragrance content; choose the Booster Gel if you want a gentler, fragrance-lighter hydration option.

If you match this: you want the immediate bounce/glow effect and tolerate alcohol and fragrance well — this serum is worth choosing. If not, the gentler alternative may suit you better. Consistency beats complexity.

This product's primary function is immediate surface hydration and plumping. You do not need this if you already own an unopened or lightly-used HA/collagen hydrating serum with a similar purpose — finish that first.

Check whether you already have an open hydrating serum with a similar HA/collagen focus before buying a duplicate.

Stacking assessment: No Benefit if you already use a separate HA-forward hydrating serum daily (same mechanism); Significant Benefit if your current routine has no dedicated hydration serum step at all.

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: genuine units carry an inner-box QR code that resolves to Medicube's own verification site; look for a legible embossed batch code on the packaging — an absent or smeared code is a red flag.

Parent Company: APR Corporation (KRX: 278470), a Seoul-founded (2014) beauty company that took MEDICUBE public via its own listing in 2024. Hero ingredient: PDRN is the brand's flagship marketing story overall, but this product sits in MEDICUBE's separate Collagen/Age Repair sub-line.

MEDICUBE's Collagen/Age Repair family (Collagen Jelly Cream, Collagen Lifting Mask, this serum, and related products) is positioned as an everyday hydration-and-plumping range distinct from the brand's more clinical AGE-R device-companion actives. Whether MEDICUBE's cosmetic formulas are manufactured in-house or via third-party Korean contract manufacturers has not been independently confirmed.

Direct access to Reddit review threads was not available in this research pass (network access to reddit.com was blocked), so we could not independently pull and paraphrase individually sourced Reddit review text. Independent review coverage (thesoulofseoul.net, Who What Wear, retailer reviews on Walmart/eBay listings) consistently describes near-immediate plumpness, bounce, and glow after application, with several reviewers specifically praising the lightweight, fast-absorbing texture.

A consistent honesty theme across that same coverage: reviewers explicitly note this is an everyday hydrating serum, not a product that visibly reduces fine lines, wrinkles, or sagging — several draw this distinction unprompted.

Community reviews specifically citing this exact SKU on Reddit (r/AsianBeauty, r/SkincareAddiction) were not found as a dedicated, verifiable thread at the time of writing — treat the themes above as drawn from independent review-blog and retailer coverage rather than a confirmed Reddit consensus.

Will this reduce my wrinkles? Unlikely on its own — community reviews and the ingredient science agree this is a hydration/plumping serum, not a wrinkle treatment; pair with a retinoid or peptide product for structural firmness goals.

Is it fragrance-free? No — it contains Fragrance, though at a trace level based on its list position.

Does the alcohol content make it drying? It can feel drying if not sealed with a moisturizer, since Alcohol Denat. is fast-evaporating; always follow with a moisturizer.

Is this vegan? No — it contains four separate animal-derived collagen-type ingredients.

Can I use this with a retinoid? Yes — this serum contains no retinoid-conflicting actives and can be layered alongside any active lane.

Hydrolyzed Collagen

Collagen broken into smaller peptide fragments for better formulation and surface absorption.

Atelocollagen

A processed form of collagen with reduced immunogenicity, commonly used in cosmetic formulations.

Sodium Hyaluronate

A smaller-molecule, more easily absorbed salt form of hyaluronic acid.

Alcohol Denat.

Denatured ethanol used in cosmetics as a fast-evaporating solvent; can be drying in higher concentrations.

Niacinamide

Vitamin B3 derivative that supports barrier function and evens skin tone.

Fungal Acne (Malassezia) Safe

Describes a formula free of ingredients known to feed the yeast responsible for fungal acne/folliculitis.

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: someone who wants immediate, visible plumpness and glow from a hydration-forward serum, and is comfortable with a trace fragrance and a meaningful Alcohol Denat. content.

Key benefits: genuinely well-rounded multi-molecular-weight HA plus a three-type collagen complex for immediate surface hydration; consistently positive community sentiment on texture and instant glow.

Keep in mind: not a wrinkle/firmness treatment despite the "collagen" name; not vegan; not fragrance-free; contains a drying alcohol that should be sealed with a moisturizer.