VT 100 Reti -A- Reedle Shot(2ML*10EA)

Values you can verify: 100% Genuine (Adilsons sourcing policy) / Fragrance-Free (confirmed — no Parfum/Fragrance in the declared INCI) / Halal-Friendly* / Vegan-Friendly* / Cruelty-Free*. Not claimed: FA-Safe (it's FA-Conditional, see Section 30B), Pregnancy-Safe (it explicitly is not — see above), Reef-Safe (not a UV-filter product, not applicable).

Watching pores get more visible and texture go rougher under humid-climate makeup and sunscreen wear is a specific kind of frustrating — it can feel like nothing topical is working fast enough. This product's honest trade-off is that real cell-turnover results take 8+ weeks, and the first two weeks usually feel worse (tingling, possible mild flaking) before they feel better.

Pros: single-use sachets protect a light-sensitive active from oxidation; combines a classic retinoid with the gentler bakuchiol; genuinely fragrance-free; a real, dosed CICA REEDLE delivery mechanism, not just marketing on top of a plain retinol serum.

Caveats: concentration of both retinoids is undisclosed, so you can't compare strength against a labeled % product; tingling sensation is not optional and is disliked by some users entirely; PM-only with a mandatory daily SPF commitment; not suitable in pregnancy.

Classification: RED. This product contains Retinol and Hydroxypinacolone Retinoate, clinical-grade Vitamin A derivatives that accelerate epidermal cell turnover and stimulate collagen remodeling — processes aimed at fine lines and photoaging that prepubescent and teenage skin has not yet developed and does not need. It is not suitable for skin under age 16.

Safe alternatives (verified in-catalog): a teen with texture or pore concerns is better served by a niacinamide/centella product with no retinoid — primary pick: SKIN1004 Madagascar Centella Poremizing Fresh Ampoule 30ml. Alternatives: Beauty of Joseon Calming Serum: Green Tea + Panthenol 30ml, Anua Peach 77% Niacin Conditioning Milk 150ml, or Anua Heartleaf 77% Soothing Toner 250ml.

1. When: PM only, 2-3 nights per week to start.
2. How much: One full 2ml sachet, or 1-2 pumps if using the pump-bottle size — enough for the entire face.
3. How: Apply to a completely dry, freshly cleansed face; press in gently, do not rub; follow with moisturiser after it absorbs.

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 is a PM-only product — it does not appear in the morning routine at all. Retinoids increase photosensitivity, so the entire purpose of the AM routine on days after using this product is damage prevention: cleanse if needed, treat, moisturise, and finish with SPF50+ PA++++, non-negotiable.

Skipping sunscreen the morning after using a retinoid does not just fail to protect — it actively undermines every result the retinoid is working toward, since UV exposure re-triggers the same collagen breakdown the product is trying to reverse.

1. Cleanser — oil cleanser first if wearing sunscreen/makeup, then a low-pH water cleanser; skin must end fully dry.
2. VT 100 Reti-A Reedle Shot (this product) — first leave-on step, applied to bare dry skin.
3. Wait 5-10 minutes — let tingling settle and the emulsion fully absorb before layering anything else.
4. Optional soothing serum/toner — Centella or panthenol-based, only if needed for comfort.
5. Moisturiser — a barrier-supporting cream to seal the treatment and counter any retinoid-related dryness.

In a 4-night skin-cycling framework this product occupies the Retinoid night (see Section 15C, Template B) — never the same night as an AHA/BHA exfoliation night.

Technique: pat/press into skin, do not rub — friction increases irritation on an already-sensitized active application. Required skin state: fully dry, not damp — retinoids are typically applied dry to reduce the risk of increased penetration and stinging on wet skin. Wait time: 5-10 minutes before moisturiser.

Hands deliver 100% of the product; a cotton pad would absorb roughly 30-40% of it into the pad itself, so apply with clean hands, not a pad.

Frequency: start at 2-3 nights/week for the first two weeks; increase gradually only if skin tolerates it well (see Section 50 for the full phased schedule).

If your skin is sensitive: start at once a week and consider a hydrating toner first, fully dried, before this product. If tingling feels too intense: use less product, not more frequently — the sensation eases with repeated exposure, not with a bigger dose.

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

Global execution rules: viscosity ladder thinnest to thickest, water-phase before oil-phase, treatments before seals. Wait-time defaults: watery layers 10-20s, serum layers 30-60s, before sunscreen 10-15 min. Amount defaults: toner/essence 5-8 drops, serum/ampoule 2-3 drops or 1 pump, eye product ½ rice-grain per eye, gel moisturiser 1-1.5 peas, cream 1-2 peas, occlusive seal rice-grain to pea-size, sunscreen 2-finger rule for face. Hydrators go on slightly damp skin; retinoids go on fully dry skin. If a routine pills, stings, or feels heavy, reduce layers, not increase them.

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 (Vitamin C OR gentler antioxidant) → 8) pigment-support lane, choose one → 9) hydration serum lane → 10) oil-control lane → 11) peptide/repair lane → 12) eye serum/cream → 13) moisturiser → 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 pre-cleanse (optional) → 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 — VT 100 Reti-A Reedle Shot], on fully dry skin, wait 2-5 minutes before moisturiser if sensitive → 9) targeted serum (optional, only if non-conflicting) → 10) moisturiser → 11) sleeping mask (optional) → 12) occlusive seal (optional, avoid if clog-prone) → 13) spot treatment (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: 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: light emulsion — thicker than a watery essence, thinner than a cream. Apply after any watery toner/essence layers and before your moisturiser, following the water-phase-before-oil-phase rule.

Phase compatibility: this is an oil-in-water emulsion (contains Glyceryl Stearate, Polyglyceryl-6 Stearate as emulsifiers) with a silicone-free, non-greasy finish — it layers cleanly under both gel and cream moisturisers without pilling if you wait the recommended 5-10 minutes first.

Rest days: at least 4-5 nights per week without this product for the first month — the recovery nights are where the barrier repairs itself between retinization events.

Overuse warning: maximum safe starting frequency is every other night at most, and only after 2-4 weeks of tolerance-building. Exceeding this does NOT produce faster results — it produces barrier damage.

Purging vs. reaction: PURGING shows up in your usual breakout areas, stays surface-level, and resolves within 4-6 weeks. A REACTION shows up in NEW areas, involves burning, swelling, or hives, and gets worse rather than better — stop immediately if you see the second pattern.

Before starting this product, your routine MUST already include a daily broad-spectrum SPF habit and a functioning, non-reactive barrier. Without these foundations, this product causes more harm than benefit.

If your skin stings on moisturiser, feels tight within 30 minutes of cleansing, or shows visible flaking, your barrier is below threshold — start with Anua Heartleaf 77% Soothing Toner or Beauty of Joseon Calming Serum for barrier repair first.

• Rough/uneven texture: Retinol and HPR accelerate keratinocyte turnover, shedding rough surface cells faster.
• Visible pores: retinoid-driven turnover reduces the compacted dead-cell buildup that stretches pore openings.
• Early fine lines: retinoids stimulate collagen signalling over 8+ weeks of consistent use.
• Secondary benefit: Niacinamide (INCI position 4) supports barrier function and can help even tone alongside the primary retinoid mechanism.

What this product cannot do: it cannot physically shrink pore size (pores don't have muscles to contract) — it can only reduce the debris that makes them look larger. It cannot reverse deep static wrinkles or sagging skin; that requires a different intervention entirely.

• Beauty of Joseon Green Plum Refreshing Cleanser 100ml — a low-pH (~5.5) gel-to-foam cleanser that preps skin without stripping the acid mantle before an active-strength PM step. PM, before this product.
• Beauty of Joseon RELIEF SUN: Rice + Probiotics SPF50+ PA++++ — the mandatory next-morning sunscreen; retinoid use meaningfully raises UV sensitivity. AM, daily.
• Anua Heartleaf 77% Soothing Toner 250ml — Houttuynia Cordata-based, calms redness and tingling; apply after this product has absorbed. PM, as needed.
• Anua Birch Moisture Boosting Cream 50ml — seals the treatment and buffers dryness from retinization. PM, final step.
• Beauty of Joseon Calming Serum: Green Tea + Panthenol 30ml — fragrance-free antioxidant support, best used on AM days rather than layered same-night as the retinoid. AM.

Pilling pairs: heavy silicone-forward primers or thick sunscreens applied without a full drying wait after this product can pill. Mitigation: wait the full 5-10 minutes, apply thin layers, and pat rather than rub subsequent steps.

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

Universal rules: run only one primary active lane (Retinoid OR Acid Exfoliation OR L-Ascorbic Acid Vitamin C OR Benzoyl Peroxide) per AM or PM routine. If you break a rule, reduce frequency, split AM/PM, or alternate nights rather than pushing through. If moisturiser stings or skin feels tight within 30 minutes of cleansing, pause all actives and run barrier-only for 3-7 days.

× AHAs (Glycolic/Lactic/Mandelic) — never the same night. Instead: skin-cycle (AHA night → this product's night → 2 recovery nights) or alternate nights entirely.

× BHA (Salicylic Acid) — avoid the same night for most people. Instead: BHA on non-retinoid nights, or AM BHA / PM retinoid if you already use a leave-on BHA product.

× Benzoyl Peroxide — do not layer; BPO can oxidize and deactivate retinol. Instead: AM BPO / PM this product, or a wash-off BPO cleanser in the AM.

× L-Ascorbic Acid (pure Vitamin C) — don't layer in the same routine. Instead: AM Vitamin C, PM this product — the classic split.

× Prescription retinoids (tretinoin, adapalene, isotretinoin) — do not combine. If you are already using a prescription retinoid, consult your dermatologist before adding this product; running two retinoid sources at once is redundant and raises irritation risk without added benefit.

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

Scheduling templates: Template A (AM/PM Split) — AM: antioxidant lane → moisturiser → SPF; PM: this product OR an acid lane, never both the same night. Template B (4-Night Skin Cycling) — Night 1: exfoliation; Night 2: this product; Nights 3-4: recovery, no actives. Template C (Alternate-Night) — Mon/Wed/Fri: this product; Tue/Sat: acid or BHA if you use one; Thu/Sun: recovery.

Assessment: Water-Permeable (wudu-compatible). This is a fast-absorbing emulsion, not a heavy occlusive or film-forming product — once fully absorbed (5-10 minutes after application) it does not form a continuous barrier that would block water from reaching the skin during wudu.

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: "Tingling means it's working harder." REALITY: tingling signals nerve stimulation from the microneedle spicules and the retinoid, not a stronger clinical effect — a burning sensation that lasts beyond 30 seconds is a sign to stop, not push through.
• MYTH: "More frequent use = faster results." REALITY: retinoid results follow the epidermal turnover cycle (4-6 weeks minimum); using it nightly before your skin has built tolerance produces barrier damage, not faster smoothing.
• MYTH: "If it doesn't disclose a percentage, it must be weak." REALITY: INCI order suggests this formula sits in a modest, OTC-typical range, but "undisclosed" and "weak" are not the same claim — treat it with full retinoid caution regardless.

In air-conditioned environments, humectants in this formula (Glycerin, Butylene Glycol, Sodium Hyaluronate, Glycereth-26) can draw moisture FROM your deeper skin layers instead of from the air. Seal with a proper moisturiser when spending extended hours in AC.

Sugar cane burning season (July-November): PM2.5 rises during cane-harvest burns; this product's antioxidant botanicals (Beta-Carotene, Camellia Sinensis Leaf Extract, Vitis Vinifera Fruit Extract, Propolis Extract) offer some overnight oxidative-stress buffering, but since this is a PM-only product it is not a substitute for AM antioxidant and SPF layering against daytime particulate exposure.

Mauritius tap water hardness varies by region; a calcium film left after cleansing can sit under this product and blunt absorption slightly — a pH-balancing toner after cleansing (before this product) helps counteract that residue.

Hero actives:

*The brand additionally states these Silica spicules are "derived from marine sponges" and "14 times thinner than a pore." Neither specific claim was independently corroborated against a primary technical source in this research pass — treat both as brand-stated marketing detail, not independently verified fact.

Delivery system: the CICA REEDLE spicules are the mechanical half of the delivery story; in plain terms, they create microscopic, temporary openings that let the Retinol/HPR/Bakuchiol payload sit closer to living skin cells rather than sitting entirely on the surface, which is also the direct cause of the tingling sensation.

Full INCI List:

Water, Dipropylene Glycol, Glycerin, Niacinamide, Butylene Glycol, Macadamia Ternifolia Seed Oil, Dimethyl Isosorbide, 1,2-Hexanediol, [--- Estimated 1% Line ---] Ethylhexyl Palmitate, Sodium Polyacrylate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Glyceryl Stearate, Polyglyceryl-6 Stearate, Polyisobutene, Silica, Hydroxypinacolone Retinoate, Allantoin, Glycereth-26, Ethylhexylglycerin, Caprylyl Glycol, Xanthan Gum, Dipotassium Glycyrrhizate, Adenosine, Caprylyl/Capryl Glucoside, Sorbitan Oleate, Polyglyceryl-6 Behenate, Sodium Hyaluronate, Lecithin, Polysorbate 20, Centella Asiatica Extract, Retinol, Bakuchiol, Helianthus Annuus (Sunflower) Seed Oil, Beta-Carotene, Propolis Extract, Diospyros Kaki Leaf Extract, Vitis Vinifera (Grape) Fruit Extract, Coffea Arabica (Coffee) Seed Extract, Carthamus Tinctorius (Safflower) Flower Extract, Polygonum Cuspidatum Root Extract, Asiaticoside, Castanea Crenata (Chestnut) Shell Extract, Camellia Sinensis Leaf Extract, Zanthoxylum Piperitum Fruit Extract, Madecassoside, Madecassic Acid, Asiatic Acid.

*The 1% line placement above is an estimate based on typical INCI-ordering conventions (a preservative-tier ingredient appearing at this position conventionally signals the formula has dropped below roughly 1%), not a brand-confirmed cutoff. Both retinoids sit below this estimated line — the brand has not disclosed their exact percentages.

Preservative system: 1,2-Hexanediol, Ethylhexylglycerin, and Caprylyl Glycol — a multifunctional glycol/glycerin-ether preservative-and-humectant system, not a traditional paraben or formaldehyde-releaser system.

• Fragrance status: Fragrance-Free — no Parfum/Fragrance ingredient appears anywhere in the declared INCI.
• Scent: a faint herbal/vegetal note from the Centella and coffee/tea/grape extracts is possible but no added fragrance; most users report it as effectively scentless.
• EU 26 allergen screen: none of the 26 EU-regulated fragrance allergens (Limonene, Linalool, Citral, etc.) appear in the declared INCI.
• Alcohol disclosure: Alcohol-Free — no ethanol/denatured alcohol in the INCI.

Propolis Extract is present in the INCI (position 35). Individuals with a known bee or pollen allergy should patch test carefully, as Propolis shares allergen cross-reactivity risk with bee-derived products.

Prescription retinoids (tretinoin, adapalene, isotretinoin, or oral isotretinoin/Accutane): do not combine without dermatologist guidance — running a second retinoid source on top of a prescription one meaningfully raises irritation risk without a proven added benefit.

Halal Status: Halal-Friendly*. The declared INCI shows no ethanol/denatured alcohol and no obviously haram animal-derived ingredient. *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. One open item: Lecithin's INCI listing does not disclose plant vs. animal source; cosmetic-grade lecithin is most commonly soy- or sunflower-derived, but this was not independently confirmed for this exact batch.

Vegan Status: Vegan-Friendly*. No honey, beeswax, or animal collagen detected in the declared INCI. *Self-assessed by Adilsons based on available INCI data. No animal-derived ingredients detected. This is NOT a formal vegan certification by The Vegan Society or equivalent body. Same Lecithin-origin caveat as above applies here too.

Cruelty-Free Status: Cruelty-Free*. *Brand-stated policy. Not independently certified by Leaping Bunny, PETA, or equivalent third-party audit. *Brand states cruelty-free, but sells products in Mainland China where post-market animal testing may be required by law; cross-border e-commerce sales may be exempt.

Microplastic-Free: No solid, insoluble microplastic beads (e.g., Polyethylene) are present in the declared INCI. The formula does contain synthetic film-forming/texturizing polymers (Sodium Polyacrylate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Polyisobutene) — these are not classified as microplastic beads under the EU's common rinse-off-microbead definition, but are worth naming for full transparency.

MFDS classification: the product's pre-existing listing claimed a "Functional Cosmetic — wrinkle-improving" MFDS classification attributed to Adenosine and Niacinamide. This was NOT independently confirmed against a primary MFDS registry filing in this research pass. Adenosine is commonly used as an MFDS-recognized wrinkle-improvement functional ingredient in Korea; Niacinamide is more typically the basis for a brightening (미백) functional claim rather than wrinkle-improvement, so treat the "wrinkle-improving" framing with caution rather than as a confirmed government filing.

Clinical evidence: Retinol's turnover/collagen-stimulating mechanism is backed by decades of independent dermatology research — this is genuinely strong-tier evidence for the ingredient class in general. The CICA REEDLE delivery system's specific absorption-enhancement claim is brand-internal and not published in an independent peer-reviewed source.*

*Clinical evidence for the delivery mechanism specifically is brand-internal, not independently published — treat as Marketing-Only tier separate from Retinol's own well-established evidence base.

FA safety: FA-Conditional. The INCI contains Ethylhexyl Palmitate, Sorbitan Oleate, and Polysorbate 20 — esters commonly flagged on Malassezia-feeding ingredient reference lists (e.g., Sezia/folliculitisscout-style databases) as potential triggers for fungal-acne-prone individuals. Patch test if you have a known fungal-acne tendency; individual responses vary.

Assessment: Low-Medium. On its own this emulsion absorbs cleanly, but stacking it under a thick sunscreen or another film-forming product the next morning without a full dry-down window can cause pilling.

Mitigation: apply to fully dry skin, wait the full 5-10 minutes before the next step, pat rather than rub, and use a slightly smaller amount if you notice any balling-up on the skin surface.

Fresh product should be a neutral, pale emulsion. Retinol is light- and air-sensitive and degrades into less-active (and potentially irritating) byproducts on oxidation — this is exactly why VT packages it in individually sealed, opaque 2ml sachets rather than a jar.

Storage: keep unopened sachets in a cool, dry spot away from bathroom humidity and direct sunlight; a bedroom drawer outperforms a steamy bathroom shelf in Mauritius's climate.

Spoilage signs: a sachet that has visibly darkened, separated, or developed an off/rancid smell should be discarded rather than used — when in doubt, discard.

Patch test: apply a small amount to the inner forearm, wait 24 hours; if clear, test behind the ear for another 24 hours; only then begin facial use.

72-hour barrier reset: if an adverse reaction occurs, STOP ALL ACTIVES. For 72 hours, use ONLY a gentle cleanser, plain moisturiser, 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.

Pregnancy-safe alternatives (verified in-catalog): primary pick: SKIN1004 Madagascar Centella Poremizing Fresh Ampoule 30ml (niacinamide + centella, no retinoid). Alternatives: Beauty of Joseon Calming Serum: Green Tea + Panthenol 30ml, Anua Peach 77% Niacin Conditioning Milk 150ml, Anua Heartleaf 77% Soothing Toner 250ml.

• Applying to damp skin, which can intensify stinging and irritation.
• Skipping the 14-day isolation window and introducing multiple new actives at once.
• Increasing frequency because "it's not doing anything yet" within the first 2-4 weeks — retinization takes time.
• Skipping sunscreen the next morning.
• Layering an AHA/BHA the same night out of impatience for faster texture results.

Overuse threshold: using this nightly before your skin has built tolerance over several weeks is the single most common cause of a compromised barrier with this product category.

Each box holds 10 sachets of 2ml (20ml total). One sachet is generally enough for 1-2 full-face applications depending on how much you use per session.

At a starting frequency (2-3x/week): a box lasts approximately 8-16 uses, or roughly 1-2 months. At a maintenance frequency (every other night, once tolerant): a box lasts closer to 3-4 weeks.

Using correct (smaller) amounts extends the box's life without sacrificing results — reorder roughly 2 weeks before you expect to run out to allow for delivery time.

Building around a retinoid means protecting the gains, not just applying the serum. This product does the cell-turnover work; the rest of the routine exists to keep your barrier intact while that happens.

AM: 1) gentle cleanse if needed → 2) antioxidant serum (optional) → 3) moisturiser → 4) SPF50+ PA++++ (mandatory). PM: 1) double cleanse if wearing SPF/makeup → 2) this product, fully dry skin → 3) wait 5-10 min → 4) soothing toner (optional) → 5) barrier moisturiser.

If your skin is barrier-compromised right now: pause this product and use only a soothing toner + barrier cream for a week before restarting. If you are in AC all day: seal every PM application with a slightly richer moisturiser than usual. If you are new to retinoids entirely: start at once a week, not the standard 2-3x, regardless of what the label suggests.

Starter bundle: Beauty of Joseon Green Plum Refreshing Cleanser 100ml + this product + Anua Heartleaf 77% Soothing Toner 250ml + Anua Birch Moisture Boosting Cream 50ml + Beauty of Joseon RELIEF SUN 50ml for the AM.

Minimalist bundle: VT Reedle Shot Cleanser 80ml + this product + Anua Peach 77% Niacin Conditioning Milk 150ml as a seal.

After purchasing, you will receive our skincare education email series covering this product in depth. The recommendations above are based on formulation synergy with VT 100 Reti-A Reedle Shot, 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 a retinoid isn't right for you right now — pregnancy, extreme sensitivity, or simply not ready for the tingling — a niacinamide/centella-led texture product is a genuine, if gentler, alternative: primary pick: SKIN1004 Madagascar Centella Poremizing Fresh Ampoule 30ml. Alternatives: Beauty of Joseon Green Plum Refreshing Toner: AHA+BHA 150ml (chemical-exfoliation route instead of retinoid), Beauty of Joseon Calming Serum, Anua Peach 77% Niacin Conditioning Milk 150ml.

None of these deliver the same collagen-signalling mechanism a retinoid provides — the trade-off is gentler, slower-acting texture support rather than true anti-aging turnover. If you already own a comparable active-strength product, finish it first before adding this one.

This product's PRIMARY function is: retinoid-driven cell turnover for texture, pores, and early fine lines. You do NOT need this if you already own an open, actively-used retinol, retinal, or tretinoin product covering the same role — finish that one first.

Check your shelf for any unopened or barely-used retinoid product before buying — with typical retinol formulas carrying a 12-month PAO once opened, buying a second one while the first is still viable is waste, though this product's individual sachets sidestep that specific PAO-clock concern.

Stacking assessment: No Benefit if you already run a prescription retinoid (same mechanism, redundant); Marginal Benefit if you run a different-pathway active like Vitamin C (complementary, not overlapping); Significant Benefit if this is your first retinoid and you currently run no cell-turnover actives 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 boxes carry consistent VT Cosmetics branding with mixed Korean/English text; each individual 2ml sachet should be professionally heat-sealed with no visible tears; check the outer box for a batch/expiry code before opening the first sachet.

VT Cosmetics built its international reputation primarily on Centella Asiatica (Cica) soothing formulas and its high-profile BTS brand-ambassador partnership, which anchors more of the brand's global visibility than any single technical claim. The Reedle Shot line, including this Reti-A variant, extends that dermatological-leaning positioning into an at-home microneedle-delivery format aimed at replicating some of what an in-clinic microneedling treatment does.

Paraphrased from independently findable review sources; no quotes are copied verbatim, no usernames or links included. Individual results vary.

A review on the HIKOCO beauty-retailer blog describes the texture as a light emulsion that absorbs quickly with no greasy residue, a tingling sensation compared to a "mini facial peel" that faded within a minute or two, and a noticeable improvement in skin texture after continued use. An independent review on the Sweet Passions skincare blog similarly evaluated whether the product genuinely smooths textured skin, consistent with the texture-improvement theme found elsewhere.

A direct search for Reddit discussion of this specific product (r/AsianBeauty, r/SkincareAddiction) did not surface a findable thread at the time of writing — this is stated plainly rather than substituting content from a different platform as if it were a Reddit quote. Common themes across the sources that were found: praise for the fast-absorbing, non-sticky texture and reported texture smoothing with continued use; the tingling sensation itself is the most consistently mentioned characteristic, described as tolerable by most reviewers but genuinely uncomfortable for a minority, especially first-time users.

Format: a box of 10 individually heat-sealed 2ml pouches (this SKU); larger 50ml pump-bottle sizes also exist under the same Reti-A Reedle Shot name.

Hygiene/stability: the single-use sachet format protects the light- and air-sensitive retinol from oxidation and avoids repeated jar/pump contamination.

Travel: individual sachets are easy to carry without a full-size bottle.

Recycling (Mauritius): the outer cardboard box is recyclable through standard municipal systems; the foil/plastic sachets are not recyclable in most local systems and should go in general waste.

Is the tingling sensation normal, or is it a reaction?

Mild-to-moderate tingling or prickling that fades within a couple of minutes is normal and expected — it's the mechanical sensation of the CICA REEDLE spicules plus the retinoid. Burning that persists beyond 30 seconds, new hives, or swelling is not normal — stop and consult a professional.

What's the actual retinol percentage?

Not publicly disclosed by VT Cosmetics in any source checked for this research. INCI order places both Retinol and Hydroxypinacolone Retinoate below the estimated 1% line, consistent with a typical OTC retinol-serum range, but that is an inference from ingredient order, not a stated number.

Can I use this if I'm already on prescription tretinoin?

Not without your dermatologist's guidance. Running two retinoid sources at once meaningfully raises irritation risk without a proven added benefit — see the Conflict Solver section above.

Is this safe during pregnancy?

No. It contains Retinol and Hydroxypinacolone Retinoate, both contraindicated during pregnancy and nursing — see the safety notice at the top of this page for verified alternatives.

Why does it come in individual sachets instead of a bottle?

Retinol degrades on exposure to air and light; single-use sachets protect potency far better than a jar or an open pump bottle would over the product's use-life.

Retinoid

An umbrella term for Vitamin A derivatives (including Retinol and HPR) that speed up skin cell turnover.

Hydroxypinacolone Retinoate (HPR)

A retinoic-acid ester form of Vitamin A, often positioned as gentler than free Retinol.

Bakuchiol

A plant-derived antioxidant with retinol-like effects, generally considered gentler and often paired with actual retinoids.

CICA REEDLE

VT's proprietary name for the needle-shaped Silica spicules used to enhance active-ingredient absorption.

Retinization

The adjustment period (peeling, dryness, sensitivity) skin goes through as it builds tolerance to a retinoid.

Purging

A temporary increase in breakouts in usual problem areas caused by accelerated cell turnover pushing existing congestion to the surface faster.

Estimated 1% Line

A marker in an INCI list showing roughly where ingredient concentration is inferred to drop below 1%, based on list-order convention rather than a disclosed figure.

MFDS

South Korea's Ministry of Food and Drug Safety, which classifies certain cosmetics as "Functional" when they contain specific ingredients at government-recognized effective levels.

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 past their teens dealing with textured skin, visible pores, or early fine lines, who already has a barrier-healthy routine and a reliable SPF habit, and is comfortable with a genuinely tingly application experience.

Key benefits: a real Retinol + HPR + Bakuchiol combination with a documented delivery mechanism; genuinely fragrance-free; single-use sachets that protect a light-sensitive active far better than a jar.

Keep in mind: concentrations are undisclosed, so you can't compare it against a labeled-% product; the tingling is a real feature of the experience, not a rare side effect; not suitable during pregnancy or for skin under 16; requires a slow, phased introduction and a non-negotiable daily SPF commitment.

Assessment: Not Suitable / Consult Oncologist. This product contains Retinol and Hydroxypinacolone Retinoate — retinoids are generally advised against for skin undergoing active cancer treatment (chemotherapy, radiation) due to heightened sensitivity and barrier fragility during and after treatment.

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

Quick version: Week 1-2, introduce alone at low frequency (2-3x/week) and monitor. Week 3-4, increase frequency per the table below if skin is stable. Week 5+, add one support product only if genuinely needed. If irritation appears at any point, follow the 72-Hour Barrier Reset above rather than repeating a table here.

This product must be introduced as the ONLY new product. Wait 14 days before adding anything else.

Retinization note: the peeling/tingling adjustment period is temporary. If it's too intense, the correct response is to reduce frequency, not to stop entirely and not to push through pain.

Antioxidant pollution defense: Beta-Carotene, Camellia Sinensis (Green Tea) Leaf Extract, Vitis Vinifera (Grape) Fruit Extract, and Propolis Extract are all present in the declared INCI and contribute genuine antioxidant capacity against free-radical stress, supporting overnight skin recovery even though this is a PM-only application.

AC/humidity swing interaction: the humectant load (Glycerin, Butylene Glycol, Sodium Hyaluronate, Glycereth-26) works well in Mauritius's ambient humidity but can pull moisture from deeper skin layers during long air-conditioned stretches — always seal with a moisturiser if you're spending your evening in AC before using this product.

End of Week 2 decision point: any persistent redness or burning? YES — stay at Week 1-2 frequency for two more weeks. NO — proceed to Week 3.