IUNIK Volufiline Grape PDRN Serum 40ml

100% Genuine (Adilsons policy) • Fragrance-Free

Pros: Volufiline is a real, named, supplier-documented ingredient (not an invented brand term); bakuchiol offers a lower-irritation route to firmness benefits than retinol; six peptides and grape-derived antioxidants layer in additional support. Caveats: the supplier's clinical figures (pore volume/elasticity improvements) are ingredient-level data, not independently confirmed as re-tested on this exact finished serum at its actual in-product concentration; this is a very recently listed SKU with no independent reviews yet; bakuchiol's pregnancy-safety evidence is still emerging.

Step 1 (When): PM, to start 3-4 nights per week. Step 2 (How much): 2-3 drops via dropper. Step 3 (How): pat/press onto skin after cleansing and toning, then follow with moisturizer.

Introduce this as the ONLY new product in your routine. Wait a full 14 days before adding anything else.

1. Cleanser → 2. Toner → 3. Antioxidant serum (optional) → 4. Moisturizer → 5. Sunscreen SPF50+ PA++++ (non-negotiable). This serum is not typically used in AM — bakuchiol-based products are conventionally reserved for PM use, similar to retinoids, even though bakuchiol itself is not as strongly photosensitizing.

1. Cleanser(s) → 2. Toner → 3. Volufiline Grape PDRN Serum (anchor step) → 4. Moisturizer. In the 4-night skin-cycling framework, treat this as occupying the Retinoid-adjacent lane — don't stack it the same night as a separate strong exfoliating acid or an actual retinoid while your skin adjusts.

Technique: pat/press, don't rub. Required skin state: fully dry skin is preferable, consistent with how bakuchiol-forward products are generally handled. 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 min before sunscreen outdoors. Amount defaults: toner 5-8 drops, serum 2-3 drops, moisturizer 1-2 peas, sunscreen 2-finger rule. Retinoid-adjacent actives go on fully dry skin. If the routine pills, stings, or feels heavy, reduce layers, not increase.

AM Maximum Stack: Rinse/Gentle Cleanse (optional) → pH-Prep Toner (optional) → Hydrating Toner Layers (optional) → Antioxidant Lane (choose one) → Peptide/Repair Lane (optional) → Moisturizer → Sunscreen SPF50+ PA++++ (non-negotiable).

PM Maximum Stack: Oil Cleanser/Balm (if wearing SPF/makeup) → Water Cleanser → pH-Prep Toner (optional) → Hydrating Toner Layers (optional) → Soothing/Barrier Serum (optional) → Anchor Product (this serum) → Moisturizer → Occlusive Seal (optional, dry/AC nights). Do not layer retinoids/retinoid-adjacent actives with AHA/BHA the same night; keep "one lane" per night.

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

This is a lightweight gel-serum with Squalane and Hydrogenated Polyisobutene giving it a light emollient finish — apply after toner/essence and before moisturizer. Its light-oil-phase elements mean it should go before a heavier cream, not after.

Prerequisites: before starting this product, your routine MUST already include a gentle cleanser, a basic moisturizer, and a daily SPF habit.

Elasticity and pore volume: Volufiline is Sederma's named ingredient built on Sarsaparilla Root Extract, with supplier-published clinical data showing pore-volume and elasticity improvements as a raw ingredient. Fine lines and firmness: Bakuchiol targets the same general concerns as retinol through a different mechanism, generally with less irritation. Secondary support: six named peptides and Grape Fruit Extract add antioxidant and collagen-support-adjacent benefits.

What this product cannot do: it cannot lift sagging skin structurally (that needs a dermatologist-level procedure) and it cannot deliver retinol-grade resurfacing — bakuchiol is a gentler alternative, not a drop-in equivalent at every metric.

Moisturizer: primary — IUNIK Centella Calming Gel Cream. Alternatives: IUNIK Beta Glucan Daily Moisture Cream, IUNIK Beta Glucan 3X Barrier Cream (only 2 units left), Anua Birch Moisture Boosting Cream.

Sunscreen (mandatory next-morning step): primary — Beauty of Joseon Relief Sun: Rice + Probiotics. Alternatives: SKIN1004 Hyalu-Cica Water-Fit Sun Serum, Anua Heartleaf Silky Moisture Sun Cream, SKIN1004 Air-Fit Suncream Plus.

Cleanser: primary — IUNIK Centella Bubble Cleansing Foam. Alternatives: IUNIK Calendula Complete Cleansing Oil, APLB Glutathione Niacinamide Facial Cleanser, Beauty of Joseon Green Plum Refreshing Cleanser.

This is a conflict-solver for ACTIVE ingredients. If you run multiple actives, use these rules to avoid irritation, deactivation, and barrier damage.

× Actual Retinoids (Retinol/Retinal/Tretinoin): don't run a real retinoid and this bakuchiol-based serum on the same night while building tolerance to either — combining two firming/turnover-adjacent actives increases irritation risk without proportionally better results. Instead: alternate nights, or use this serum as your gentler "off-night" option in a skin-cycling schedule.

× AHA/BHA exfoliants: avoid combining the same night. Instead: exfoliant on one night, this serum on another.

× L-Ascorbic Acid (pure Vitamin C): generally fine to keep separate — Vitamin C AM, this serum PM is the simplest split.

Universal rule: if you break a rule, don't "push through" irritation — reduce frequency or alternate nights. If moisturizer stings or skin feels tight, pause all actives and run barrier-only for 3-7 days.

*Volufiline's pore-volume/elasticity figures come from Sederma's own ingredient-supplier clinical data, not from an independent study re-run on this exact finished IUNIK formulation at its actual in-product concentration.

Full INCI (aggregated from a single detailed retailer-listing transcription this run, corroborated only for named actives elsewhere): Water, Hydrogenated Polyisobutene, Glycerin, Butylene Glycol, Squalane, 1,2-Hexanediol, Betaine, Pentylene Glycol, Chondrus Crispus Extract, Saccharum Officinarum (Sugarcane) Extract, [--- Estimated 1% Line ---] Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Hydrogenated Lecithin, Tromethamine, Xanthan Gum, Sodium Dilauramidoglutamide Lysine, Ethylhexylglycerin, Adenosine, Dextrin, Sodium Phytate, Sodium Hyaluronate, Gardenia Florida Fruit Extract, Cyanocobalamin, Anemarrhena Asphodeloides Root Extract, Beta-Glucan, Tocopherol, Bakuchiol, Vitis Vinifera (Grape) Fruit Extract, Hydrolyzed Collagen, Acetyl Hexapeptide-8, Copper Tripeptide-1, Palmitoyl Pentapeptide-4, Sodium DNA, Acetyl Tetrapeptide-5, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1.

Fragrance-Free — no Parfum/Fragrance entry in the aggregated INCI, consistent with the brand's fragrance-free claim. No EU26-listed fragrance allergen detected. Alcohol-Free.

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 aggregated 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. Hydrolyzed Collagen is traditionally an animal-derived ingredient class; this run's aggregated data did not confirm whether this SKU's specific Hydrolyzed Collagen source is plant/synthetic/marine or animal-derived. Flagged as an open question rather than a confirmed vegan claim, despite the brand's marketing describing the product as suitable for a vegan routine in some listings.

Cruelty-Free: *Brand-stated policy. Not independently certified by Leaping Bunny, PETA, or equivalent third-party audit.

MFDS Classification: Not confirmed — Adenosine's presence (below the estimated 1% line) makes a Functional Cosmetic (wrinkle-improvement) registration plausible but unverified. Evidence confidence: Medium-High for Volufiline's ingredient-level clinical data (real, named supplier research, though not re-verified on this finished product); Medium for bakuchiol's general retinol-alternative literature; Marketing-Only* for any "clinically proven" framing applied to the finished serum itself rather than to Volufiline as a raw ingredient.

Assessment: Low-Moderate — the Squalane/Hydrogenated Polyisobutene content gives it a light-oil finish, so stacking it under a very heavy silicone-based sunscreen or cream without a wait period could cause minor pilling.

Fresh product should be a light, translucent gel; a strong color shift or off smell signals oxidation. Store away from direct heat and sunlight — Tocopherol (Vitamin E) and Bakuchiol are both somewhat oxidation-sensitive ingredients, so a hot bathroom shelf can degrade them faster than the labeled shelf life assumes. Discard if the texture separates and won't remix.

Patch test on the inner forearm for 24 hours, then behind the ear for 24 hours, before full facial use. If adverse reaction occurs: STOP ALL ACTIVES. For 72 hours, use ONLY gentle cleanser + plain moisturizer + mineral SPF. After 72 hours, reintroduce ONE product per 14 days. Emergency stop signals: hives, swelling, blistering, persistent burning, breathing difficulty — seek care immediately.

Pregnancy alternative: if you are pregnant or nursing and want a firmness-support option with a more fully settled safety profile, IUNIK Centella Calming Gel Cream (no bakuchiol, no PDRN-family actives) is a barrier-support alternative — discuss any active ingredient with your doctor first regardless.

1) Expecting retinol-speed results — bakuchiol and Volufiline both work over 8-16+ weeks. 2) Skipping SPF the next morning — any firming/anti-aging routine needs consistent sun protection to actually hold gains. 3) Combining it with a real retinoid the same night before building tolerance to either. 4) Assuming "vegan" applies without checking — this SKU's Hydrolyzed Collagen sourcing was not independently confirmed this run. 5) Using it during pregnancy without first discussing bakuchiol specifically with your doctor.

At 2-3 drops per use, 3-4 times weekly, a 40ml bottle typically lasts 2-3 months. Using more than needed per application doesn't speed up firming results — it just shortens the bottle's life. Reorder about two weeks before you expect to run out.

This serum is the anchor step of a firming/anti-aging-focused PM routine. PM: cleanse → toner → this serum → moisturizer. AM: cleanse → toner → moisturizer → SPF (mandatory, since active-strength PM routines need daytime protection to hold their gains).

If you're new to bakuchiol or retinol-family actives, start at 3x/week rather than nightly. If you've built strong tolerance and want a stronger option, a real retinal-based product is the next step up — see the Mindful Alternatives section below.

Stock-true bundle: this serum + IUNIK Centella Calming Gel Cream + Beauty of Joseon Relief Sun forms a complete firming-plus-protection routine.

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've built tolerance to bakuchiol-strength actives and want a genuine retinoid-grade step up, Celimax THE VITA-A Retinal Shot Tightening Booster (0.1% Retinal) is a real retinoid alternative available in the catalog.

Choose Volufiline Grape PDRN Serum over the Celimax Retinal Shot if you need lower irritation risk: bakuchiol and Volufiline carry a substantially gentler tolerance profile than an actual 0.1% Retinal, at the trade-off of generally slower, less dramatic resurfacing.

If you've never tolerated retinol well, this is the safer starting point. If you've used bakuchiol-strength actives for 3+ months without visible change and your barrier is healthy, stepping up to a real retinal is a reasonable next move.

Don't switch to the stronger retinal if your barrier is currently compromised, you're new to actives altogether, or you're pregnant/nursing — repair barrier first, or stick with this gentler option after consulting your doctor.

If you match the retinol-intolerant or gradual-approach profile above, this is worth choosing. If not, and you've already built strong tolerance, the retinal alternative may deliver more. Consistency beats complexity.

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.

IUNIK's own official channels describe a brand-wide "HiddenTag Global" physical authentication tag on packaging, verifiable via the HiddenTag Global app — check for this tag on your unit.

IUNIK positions itself as an online-first, ingredient-led Korean skincare brand. This serum combines a named commercial firming ingredient (Volufiline) with bakuchiol and a peptide complex, positioning it as the brand's entry into gentle anti-aging rather than aggressive resurfacing.

Community reviews for this specific product were not yet available in our research at the time of writing — this is a very recently listed SKU on Adilsons (added 2026-09-18).

What is Volufiline exactly? A named commercial ingredient made by Sederma (French origin), built on Sarsaparilla Root Extract, with the company's own published clinical data on pore volume and elasticity.

Is bakuchiol as effective as retinol? Published comparisons suggest bakuchiol offers meaningful firming/fine-line benefits with generally less irritation, though it is not considered a strict one-to-one equivalent at every measured outcome.

Can I use this while pregnant? Bakuchiol is not a classic retinoid by chemical structure, but published pregnancy-safety data is still more limited than for well-studied ingredients — discuss with your doctor before starting.

Is it vegan? The brand markets it as suitable for vegan routines in some listings, but this SKU's Hydrolyzed Collagen sourcing was not independently confirmed this run — treated as an open question rather than a confirmed claim.

How long until I see results? Most firming/elasticity actives in this category need 8-16 weeks of consistent use before visible change.

Volufiline

A named commercial firming ingredient (Sederma) derived from Sarsaparilla root.

Bakuchiol

A plant-derived ingredient marketed as a gentler alternative to retinol for firmness/fine lines.

PDRN

Polydeoxyribonucleotide, a DNA-fragment ingredient marketed for regeneration/hydration.

Peptide

A short chain of amino acids used in skincare to signal collagen-support-adjacent activity, typically active at very low concentrations.

Retinoid-adjacent

A non-retinoid ingredient marketed for similar firming/anti-aging benefits, e.g. bakuchiol.

INCI

The standardized international naming system for cosmetic ingredients.

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: mature or firmness-concerned skin that wants a gentler alternative to retinol, especially if retinol has caused irritation in the past. Key benefits: a real, named, supplier-documented firming ingredient (Volufiline), bakuchiol as a lower-irritation firming route, six named peptides, fragrance-free formula. Keep in mind: results take 8-16 weeks; bakuchiol's pregnancy-safety evidence is still emerging (consult your doctor); this SKU's vegan status and full clinical re-verification on the finished product remain open questions.