ARENCIA Vitamin C Glutathione Booster Shot Essence 95ml

Values you can trust: 100% Genuine (Adilsons policy) · Fragrance-Free (confirmed, no Fragrance/Parfum entry in the disclosed INCI) · FA-Conditional* (see Allergens section) · Halal-Friendly* (self-assessed) · Vegan-Friendly* (self-assessed for this specific SKU -- see Conscious Formulation) · Wudu-Compatible (thin, water-permeable essence).

PIH vs PIE: this essence's brightening angle targets dullness and general unevenness (PIH-adjacent, melanin-driven) rather than red/pink post-inflammatory marks (PIE) -- it contains no centella or azelaic acid for the latter.

Pros: genuinely fragrance-free; real, disclosed-position Niacinamide and Adenosine; lightweight, non-tacky texture suited to humid climates; no known vegan-conflict ingredient in this specific SKU.
Caveats: the two headline actives in the product's own name (Vitamin C, Glutathione) sit below the estimated 1% line; no independently verifiable customer reviews were found for this exact SKU; exact pH and full ingredient tail not disclosed.

YELLOW -- suitable from age 14+ with guidance. This essence contains real, meaningfully-dosed Niacinamide and a disclosed (if low-concentration) multi-form Vitamin C + Glutathione complex -- actives beyond a basic hydrator -- but no concentration crosses the pediatric threshold (Vitamin C above 10%), and there is no youth-targeted packaging or marketing. A teenager can use this under adult guidance, ideally after establishing a basic cleanse-moisturize-SPF routine first.

Bedside-compatible: yes. Requires rinsing: no. Requires precise dosage: no, a few drops is forgiving. Applicable with unwashed hands: workable in a pinch, though hands should ideally be clean for the driest, most efficient absorption.

This essence is light enough to function as part of a minimum-viable 2-3 product routine (cleanser, this essence, moisturizer) on a low-energy day -- it does not require the wait times or technique precision that a strong acid or retinoid would.

Step 1 (When): AM or PM, or both. Step 2 (How much): 5-8 drops, or a coin-size puddle in the palm. Step 3 (How): pat into slightly damp skin after cleansing/toning, wait 10-20 seconds, then continue your routine.

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. Cleanse. 2. Toner (optional). 3. ARENCIA Vitamin C Glutathione Booster Shot Essence, 5-8 drops, wait 10-20 seconds. 4. Moisturizer. 5. Sunscreen SPF50+ PA++++ (non-negotiable) -- the Niacinamide and antioxidant complex in this essence support, but do not replace, daily SPF for tone-evening goals. In Mauritius's humid mornings, this watery essence layers easily under a lightweight gel moisturizer without pilling.

1. Double cleanse if wearing sunscreen/makeup. 2. Toner (optional). 3. ARENCIA Vitamin C Glutathione Booster Shot Essence, 5-8 drops. 4. Targeted serum if using one (see Compatibility Guide). 5. Moisturizer. This essence sits in the antioxidant/barrier-support lane, not the exfoliation or retinoid lane, so it can be used nightly without displacing an active-ingredient skin-cycling schedule.

Technique: pat/press into skin, do not rub. Required skin state: slightly damp after cleansing or toning, for best absorption. Wait time: 10-20 seconds before the next step.

Hands deliver 100% of product; a cotton pad absorbs approximately 30-40% of a liquid, so use hands rather than a cotton pad for this essence.

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

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

AM Maximum Stack: 1. Rinse/gentle cleanse (optional). 2. pH-prep toner (optional). 3. Hydrating toner layers (optional). 4. [This essence, as the Antioxidant/Hydration Lane] -- 5-8 drops, wait 10-20s. 5. Pigment support lane (optional, choose one). 6. Hydration serum lane (optional). 7. Peptide/repair lane (optional). 8. Eye cream (optional). 9. Moisturizer. 10. Optional sealing layer. 11. Sunscreen SPF50+ PA++++ (non-negotiable). 12. Lip SPF (optional). 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 (if wearing SPF/makeup). 3. Water cleanser. 4. pH-prep toner (optional). 5. Hydrating toner layers (optional). 6. [This essence] -- 5-8 drops. 7. Targeted serum (optional, only if non-conflicting). 8. Moisturizer. 9. Sleeping mask (optional). 10. Occlusive seal (optional). 11. Spot treatment (as needed). 12. Lip sleeping mask (optional). 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 essence, applied after toner and before heavier serums or moisturizer -- earliest in the water-phase portion of the routine. Its low viscosity means it should never be layered after a thicker cream or oil.

Before starting this product, your routine should already include a cleanser, a moisturizer, and daily SPF if tone-evening is a goal.

Dullness/mild uneven tone: Niacinamide (real dose, INCI position 4) inhibits melanosome transfer and supports barrier function; Adenosine (real dose, position 20) supports a smoother-looking texture over time. Secondary benefit: the disclosed Vitamin C/Glutathione complex, while below the estimated 1% line, still contributes some antioxidant support even at a supporting concentration.

What this product cannot do: it cannot deliver the same dark-spot correction as a dedicated higher-strength Vitamin C or Tranexamic Acid product (see Mindful Alternatives), and it cannot lighten your natural skin tone -- brightening here means fading unevenness, not changing complexion.

Primary pick -- for stronger, disclosed-concentration Vitamin C: ARENCIA Vitamin C Booster Shot 30ml (same brand, brand-disclosed 5% 3-O-Ethyl Ascorbic Acid) -- use one or the other, not both, to avoid duplicating the Vitamin C lane. Alternatives for dark-spot-specific correction: ARENCIA TXA Booster Shot 30ml (5% Tranexamic Acid, in stock); Beauty of Joseon Glow Deep Serum (Rice + Alpha-Arbutin); SKIN1004 Madagascar Centella Tone Brightening Capsule Cream (in stock).

Pilling pairs: layering this essence under a heavy silicone-based sunscreen without waiting can cause light pilling -- wait 10-20 seconds and pat before the next step.

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

One Active Lane per routine: run only one primary active lane (Retinoid OR Acid Exfoliation OR L-Ascorbic Acid Vitamin C OR Benzoyl Peroxide) per AM/PM routine. This essence's Vitamin C complex sits below 1% and is unlikely to conflict meaningfully, but if you are also using a separate strong (5%+) Vitamin C serum, treat that as your one Vitamin C lane for the day and use this essence on the opposite routine (AM/PM split) rather than stacking two named Vitamin C products together.

× Benzoyl Peroxide: keep separate if you use a BPO product elsewhere, since BPO can oxidize Vitamin C -- apply this essence AM, BPO PM (or alternate days).

Lane-strictness rule: do not layer retinoids with AHA/BHA in the same night; keep "one lane" per night. If unsure, default to the safest lane -- barrier/hydration -- and reduce layers.

Water-Permeable (Wudu-Compatible) -- this is a thin, fast-absorbing watery essence with no occlusive film-forming ingredient identified in the disclosed INCI. 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 product named 'Vitamin C Glutathione' must contain a high, clinical-strength dose of both." REALITY: in this essence, both sit below the estimated 1% line in the ingredient list -- the real headline-strength actives are Niacinamide and Adenosine, which are not in the product's name.

MYTH: "Glutathione applied topically will visibly lighten my overall skin tone." REALITY: topical Glutathione's skin-lightening evidence is limited and concentration-dependent; at the trace level in this formula, treat any brightening effect as incidental rather than the product's main mechanism.

In air-conditioned environments, this essence's humectant content can pull moisture from deeper skin layers instead of from the air during long AC exposure. Always seal with a moisturizer if you'll be in AC for extended periods.

*This ingredient appears below the estimated 1% line in the INCI list, suggesting it is present at a trace/sub-efficacious concentration. Its inclusion may be primarily for marketing rather than clinical effect. This applies to Ascorbic Acid, Glutathione, 3-O-Ethyl Ascorbic Acid, and Ascorbyl Glucoside in this formula.

Full INCI (order as retrieved, 46 of a possibly longer list): Water, Glycerin, Methylpropanediol, Niacinamide, Butylene Glycol, Methyl Gluceth-20, 1,2-Hexanediol, Panthenol, Ethylhexyl Palmitate, Cetyl Ethylhexanoate, Hydroxyacetophenone, Coptis Japonica Root Extract, Propanediol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Polyglyceryl-10 Oleate, Arginine, Sodium Polyacryloyldimethyl Taurate, Glycereth-25 PCA Isostearate, Ethylhexylglycerin, Adenosine, Hydrogenated Lecithin, Xanthan Gum, Zea Mays (Corn) Kernel Extract, Disodium EDTA, [--- Estimated 1% Line ---] Caprylic/Capric Triglyceride, Betaine, Aloe Barbadensis Leaf Water, Ascorbic Acid*, Glutathione*, Actinidia Chinensis (Kiwi) Fruit Extract, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Fructan, Saccharomyces Ferment Filtrate, Camellia Sinensis Leaf Extract, Glucose, Glyceryl Stearate Citrate, 3-O-Ethyl Ascorbic Acid*, Ascorbyl Glucoside*, Madecassoside, Oryza Sativa (Rice) Extract, Morus Alba Fruit Extract, Chaenomeles Sinensis Fruit Extract, Vaccinium Macrocarpon (Cranberry) Fruit Extract, Ceramide NP (and additional ingredients not independently resolved this run, likely a trailing preservative/antioxidant).

Sourced via WebSearch aggregation of multiple independent retailer/ingredient-database listing summaries; direct page fetches were blocked by network egress this run, so treat this as medium-confidence rather than a first-party packaging read.

Fragrance status: Fragrance-Free -- no "Fragrance" or "Parfum" entry appears anywhere in the disclosed INCI. Scent: likely faint/neutral; no reviews found to independently corroborate an in-use scent description.

EU 26 allergen screen: None detected in the declared INCI. Alcohol disclosure: Alcohol-Free (no denatured/drying alcohol present).

Kiwi allergy / latex-fruit syndrome: this essence contains Actinidia Chinensis (Kiwi) Fruit Extract. If you have a known kiwi allergy or latex-fruit cross-reactivity syndrome (also involving avocado, banana, and chestnut), patch test behind the ear 24 hours before full-face use.

Halal: *Self-assessed by Adilsons based on available INCI data. No ethanol from fermentation and no porcine-derived ingredient identified in the declared 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. No animal-derived ingredient (including this brand's two previously documented conflict ingredients, unqualified "Collagen" and "Sodium DNA") was identified in this specific SKU's aggregated ingredient list. This is NOT a formal vegan certification by The Vegan Society or equivalent body, and it applies to this exact SKU only -- ARENCIA's brand-wide "100% vegan" marketing claim has conflicted with other SKUs from this brand.

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

Microplastic-Free: Yes -- no microplastic polymers identified in the declared INCI.

MFDS classification: General Cosmetic -- no evidence found of a Functional Cosmetic (whitening) registration for this specific SKU.

Whitening translation: the Korean "미백" (mibaek) classification, where it applies, means regulation of melanin production to fade dark spots -- it does NOT bleach or change natural complexion. This product has not been confirmed to hold that specific registration.

Evidence confidence: Marketing-Only* for the Vitamin C/Glutathione brightening claim specifically, given the trace-level actives. *Brand claims are not backed by publicly available clinical study data, sample size, or testing protocol for this exact SKU. The Niacinamide/Adenosine barrier and texture benefits are mechanistically Strong-evidence-tier independent of the marketing claim.

Fungal Acne Safety detail: Polyglyceryl-10 Oleate, Glycereth-25 PCA Isostearate, Hydrogenated Lecithin, and Glyceryl Stearate Citrate are oleic-acid-derived esters/emollients commonly flagged by fungal-acne ingredient trackers -- the same recurring pattern already documented across this brand's other Vitamin C-family SKUs. If you are actively managing fungal acne, patch test on a small area first.

Assessment: Low. As a water-thin essence, this product rarely pills on its own; risk increases only if layered under a heavy silicone-based sunscreen without a brief wait. Mitigation: pat in, wait 10-20 seconds, then proceed.

Fresh essence should be clear to very lightly tinted with a neutral smell. If it darkens noticeably or develops a sour/off smell, discard it -- oxidized Vitamin C and Glutathione can generate free radicals rather than fighting them.

Store away from direct sun and bathroom humidity swings; Mauritius's heat and humidity can accelerate degradation of an opened bottle faster than in temperate climates. When in doubt, discard.

Patch test on the inner forearm for 24 hours, then behind the ear for another 24 hours, before your first full-face use -- particularly relevant here given the Kiwi Fruit Extract cross-reactivity note above.

72-hour barrier reset (if you react): 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. Expecting clinical-strength Vitamin C/Glutathione brightening from a formula where both sit below the estimated 1% line. 2. Skipping daily SPF while chasing a tone-evening goal -- sun exposure will outpace any brightening effect. 3. Layering this essence with a separate strong Vitamin C product without accounting for the combined "Vitamin C lane." 4. Skipping the patch test because "it's just an essence" -- the Kiwi extract can still trigger a reaction in sensitive individuals. 5. Storing the bottle in a hot, humid bathroom, which accelerates oxidation.

At roughly 5-8 drops per use, twice daily, a 95ml bottle lasts approximately 2-3 months of consistent use. Using more than the recommended amount per application does not speed up results and simply depletes the bottle faster.

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

This essence is a lightweight antioxidant/barrier layer, not a foundation step -- it works best after cleansing and toning, before a heavier serum or moisturizer. AM: cleanse, toner, essence, moisturizer, SPF. PM: double cleanse, toner, essence, targeted serum if using one, moisturizer.

If tone-evening is your main goal: pair with consistent daily SPF, since UV exposure will outpace any brightening this essence alone provides. If you already use a separate strong Vitamin C serum: use one or the other on a given day rather than both, to avoid an unnecessary double Vitamin C layer. If you are in AC for hours after applying: seal with a moisturizer so the humectants don't reverse-draw moisture from skin.

Stock-true bundle idea: this essence + a moisturizer + daily SPF (e.g. Beauty of Joseon Relief Sun SPF50+, in stock) covers a simple antioxidant-hydration-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 essence, 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 dark-spot or dullness correction is your primary goal rather than general antioxidant support, ARENCIA Vitamin C Booster Shot 30ml (same brand, brand-disclosed 5% 3-O-Ethyl Ascorbic Acid, in stock) delivers a real, headline-strength Vitamin C dose that this essence's own Vitamin C complex does not match at its current concentration. For dedicated dark-spot correction, ARENCIA TXA Booster Shot 30ml (5% Tranexamic Acid, in stock) is more targeted.

Thesis: Choose this Essence over the Vitamin C Booster Shot if you want a lighter, all-day-wearable antioxidant/hydration layer with real Niacinamide and Adenosine, rather than a concentrated single-active Vitamin C treatment.

If your primary concern is dark-spot correction, the disclosed 5% Vitamin C Booster Shot is the more targeted pick -- choose that instead. If you mainly want a comfortable, everyday antioxidant-hydration layer without a strong active, this essence is sufficient.

Don't upgrade to the Booster Shot if your skin is currently barrier-compromised -- repair the barrier first with a gentle moisturizer before introducing a higher-strength active. Do not use both products in the same routine expecting compounded brightening -- pick one Vitamin C product per day.

If pigment correction is genuinely your goal, the alternative is worth choosing. If not, this essence alone is sufficient. Consistency beats complexity.

This essence's PRIMARY function is: lightweight antioxidant and barrier-support hydration. You do NOT need this if you already own a Niacinamide-forward toner or essence you haven't finished -- the mechanism overlaps substantially. Finish your current product before purchasing.

Stacking assessment: No Benefit if you already use another Niacinamide-led essence or toner regularly; Marginal Benefit if you want the additional Adenosine/antioxidant complex; Significant Benefit if your current routine has no lightweight hydration-antioxidant 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.

ARENCIA is a rice- and botanical-extract-led Korean skincare brand at Adilsons, with a growing "Vitamin C" product family spanning a serum, sheet mask, gel cream, facial mist, and this essence. This SKU is a distinct formula from every other Vitamin C-family sibling -- do not assume shared concentrations or reviews across the family.

The brand markets itself broadly as "100% vegan," which has conflicted with specific other SKUs (see this store's brand research); this particular essence's own ingredient list carries no identified animal-derived ingredient, but that is a per-SKU finding, not a brand-wide guarantee.

Community reviews for this specific 95ml Essence were not yet independently verifiable in our research at the time of writing -- no confirmed Reddit thread, Amazon star rating, or read review text turned up for this exact SKU. One review-like snippet surfaced via search describing brighter, more even-looking skin and gentle wear on sensitive skin, but its originating platform could not be independently confirmed, so it is noted here only as a single, low-confidence data point rather than corroborated community consensus.

Will this actually brighten my skin like the name suggests? Modestly, over time, mainly via its real-dose Niacinamide -- the Vitamin C and Glutathione named in the product's title sit below the estimated 1% line, so don't expect a dramatic pigment-correction effect from this product alone.

Is this the same as the ARENCIA Vitamin C Booster Shot serum? No -- different formula, different format, and the serum discloses a real 5% Vitamin C concentration that this essence does not match.

Is this vegan? Self-assessed likely yes for this specific SKU -- no known brand-wide vegan-conflict ingredient (Collagen, Sodium DNA) was found in its INCI, though this is not a formal certification.

Can I use this if I have a kiwi allergy? Use caution -- it contains Kiwi Fruit Extract, part of the latex-fruit cross-reactivity family; patch test first.

Does it have a scent? No fragrance ingredient is disclosed, so it should be effectively unscented.

Essence

A watery, lightweight leave-on step used after toning and before serum/moisturizer to add hydration and active ingredients.

Fairy Dusting

Marketing practice of naming an ingredient prominently on a label while including it at a trace, likely-ineffective concentration.

Estimated 1% Line

The approximate point in an ordered ingredient list below which concentrations are assumed to drop below 1%.

MFDS

Korea's Ministry of Food and Drug Safety, which regulates cosmetics including "Functional Cosmetic" claims.

FA-Conditional

An ingredient that may feed Malassezia yeast (linked to fungal acne) in some people but not others.

Latex-Fruit Syndrome

A cross-reactivity pattern where people allergic to latex may also react to certain fruits, including kiwi, banana, and avocado.

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 lightweight, fragrance-free antioxidant and hydration layer with real Niacinamide and Adenosine, especially in a humid climate. Not the right pick if dark-spot or pigment correction is your primary, urgent goal.

Key benefits: genuinely fragrance-free formula; a real, meaningfully-dosed Niacinamide and Adenosine combination; lightweight, non-tacky texture; no identified vegan-conflict ingredient in this specific SKU.

Keep in mind: the Vitamin C and Glutathione named in the product's own title both sit below the estimated 1% line; no independently verifiable customer reviews were found for this exact SKU; exact pH and the full ingredient tail are not disclosed.