EQQUALBERRY PURPLE PDRN PORE MINIMIZING SERUM 30ML

Values You Can Trust: 100% Genuine (Adilsons policy) • Fragrance-Free • FA-Safe* • Halal-Friendly* • Vegan-Friendly* • Cruelty-Free (PETA-listed)*

Empathy note: enlarged, congested-looking pores are a texture and oil-flow issue, not a hygiene failure — no amount of extra scrubbing will "close" a pore, and over-cleansing in response usually backfires by triggering more compensatory oil.

Pros: real, brand-disclosed active percentages for its two headline ingredients; combines a genuinely vegan PDRN source with a proven Niacinamide dose; gentle built-in LHA exfoliant instead of requiring a separate harsh scrub; fragrance-free.

Caveats: the LHA exfoliant's own concentration is not disclosed; pH is not disclosed; contains a mild chemical exfoliant, so it is not a "set and forget" daily product the way the brand's other two serums are — see the Weekly Planner and Conflict Solver sections below before adding it to a routine that already includes acids or retinoids.

Classification: YELLOW (14+ with guidance). This serum contains 4% Niacinamide and a built-in LHA (Capryloyl Salicylic Acid) chemical exfoliant — genuine clinical-strength actives, even though the formula is marketed gently and not youth-targeted in its packaging.

Teens under 16 dealing with genuine oily/congested skin can use this under adult guidance, starting at the reduced frequency described in the Weekly Planner section, rather than daily from day one. For pre-teens or anyone under 14, a plain gentle cleanser and moisturizer routine is the appropriate starting point — the pore-refining actives here are not necessary before skin's oil production genuinely increases at puberty.

Bedside-compatible in the sense that it needs no sink or rinsing, but it does require attention to frequency (see Weekly Planner) — it is not a true "apply blindly every night" product the way a passive hydrating serum is.

On a low-energy day where you are unsure whether you have already used an exfoliating product recently, the safer default is to skip this serum and use a plain moisturizer instead, rather than risk over-exfoliating without tracking it.

Step 1 (When): Start PM only, 2-3 nights per week; once tolerated, AM use is fine too but is not necessary for most people's routines.

Step 2 (How much): 2-3 drops for the face.

Step 3 (How): Pat gently into skin — do not rub — and wait 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. Gentle cleanser (or plain water rinse)
2. Hydrating toner (optional)
3. EQQUALBERRY Purple PDRN Pore Minimizing Serum — 2-3 drops, pat in, wait 30-60 seconds (optional in AM once tolerated PM)
4. Moisturizer
5. Sunscreen SPF50+ PA++++ (non-negotiable — this product contains a chemical exfoliant, which raises baseline sun sensitivity even at a gentle dose)

If you do use this serum in the morning, sunscreen is not optional — LHA-class exfoliants increase how easily UV can trigger visible pigment response, and skipping SPF undoes the pore-refining benefit by inviting new sun-driven texture and tone issues.

1. Oil cleanser (if wearing sunscreen/makeup), then water-based cleanser
2. Hydrating toner (optional)
3. EQQUALBERRY Purple PDRN Pore Minimizing Serum — 2-3 drops, pat in, wait 30-60 seconds
4. Moisturizer

This is the product's natural home in a 4-night skin-cycling schedule as the "Exfoliation" or gentle-acid night — see the Conflict Solver section below for how to schedule it against a retinoid or a separate stronger acid.

Technique: Pat/press, do not rub — friction adds mechanical irritation on top of the chemical exfoliation this serum already provides.

Wait time: 30-60 seconds before moisturizer.

Hands deliver 100% of product. Cotton pads absorb approximately 30-40%. Use hands, not a cotton pad.

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. Default wait times: watery layers 10-20 seconds, serum layers 30-60 seconds, before sunscreen 10-15 minutes if going outdoors or applying makeup. Default amounts: 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 go on slightly damp skin; retinoids go on fully dry skin; keep exfoliating acids to one lane. If a routine pills, stings, or feels heavy, reduce layers — never add more to compensate.

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 (optional) → (10) oil-control lane — this product's lane → (11) peptide/repair lane → (12) eye product → (13) moisturizer → (14) optional sealing layer → (15) sunscreen SPF50+ PA++++ (non-negotiable, mandatory on any day you use this serum) → (16) lip SPF. In AM, prioritize comfort and SPF adherence over stacking.

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 active — this product's exfoliation lane, on fully dry skin, wait 1-3 minutes before the next step → (9) targeted serum (skip if it's another acid or retinoid — see Conflict Solver) → (10) moisturizer → (11) sleeping mask (optional) → (12) occlusive seal (optional) → (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: One-lane rule — Retinoid OR Exfoliation (this product's lane) 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 watery-to-light serum — apply after toner/essence and before moisturizer, in the treatment step.

Layer thinnest to thickest: toner → this serum → moisturizer. Because it is a pH-dependent acid-adjacent formula (via Capryloyl Salicylic Acid), give it its own 1-3 minute window before layering anything else acid-based on top, rather than stacking multiple pH-dependent actives back to back.

Rest days: the recovery nights above give skin time to rebuild its acid mantle between LHA exposures — even a gentle exfoliant compounds if used every single night with no break.

Overuse warning: exceeding roughly every-other-night use does NOT produce faster pore results — it produces barrier damage, showing up as stinging, redness, or flaking that then needs its own recovery period.

Purging vs. Reaction: mild, short-lived breakouts in your usual breakout zones during the first 2-4 weeks can be purging as turnover speeds up slightly; new breakouts in areas you don't normally get them, or any burning/swelling/hives, are a reaction — stop immediately if that happens.

Before starting this product, your routine MUST already include a gentle cleanser, a basic moisturizer, and daily SPF. Without a working barrier and sun-protection habit, an exfoliant-containing serum like this one causes more harm than benefit.

Barrier gate: if your skin currently stings when you apply moisturizer, feels tight within 30 minutes of cleansing, or shows visible flaking, your barrier is below the threshold this product needs — repair it first with a plain, active-free routine before introducing this serum.

Fitzpatrick context: Niacinamide is generally considered safe and non-bleaching across all Fitzpatrick skin tones (it fades excess pigment rather than lightening natural skin color), but any exfoliating acid — including this gentle LHA — carries a small PIH-rebound risk on deeper skin tones (Fitzpatrick IV-VI) if sun protection is skipped after use. Consistent SPF use largely offsets this risk.

Enlarged/congested pores: Capryloyl Salicylic Acid (an oil-soluble LHA) helps clear the oxidized sebum and debris that stretch pore openings visually wider, while Niacinamide supports the barrier around each pore over time.

Excess sebum: Niacinamide at a brand-stated 4% has real supporting literature for regulating sebum production, one of the better-studied concentrations for this specific benefit.

Uneven texture: the gentle exfoliation from the LHA component supports smoother surface texture with consistent, moderated use.

What this product cannot do: it cannot physically shrink pore structure — pores are fixed anatomical openings, and what improves is the visual appearance created by less debris and better surrounding skin tone; it cannot lighten your natural skin tone; and it cannot substitute for a dermatologist's care for cystic or hormonal acne.

Nutritional co-factor note: for acne-prone skin specifically, a persistently high-glycemic diet is linked to elevated insulin/IGF-1 signaling that can increase sebum output — this serum addresses the topical side of oil control, not the dietary side, and the two work best together rather than as substitutes.

Every pairing below is verified status: active with real inventory in the Adilsons catalog at the time of writing. Adilsons restocks constantly, so if your first choice is briefly out of stock, the alternatives are genuine substitutes.

Sunscreen (mandatory, not optional with this product) — primary: SKIN1004 Madagascar Centella Tone Brightening Tone-Up Sunscreen (pairs the pore-refining theme through to a blurring SPF finish). Alternatives: Beauty of Joseon Relief Sun: Rice + Probiotics, Anua Heartleaf Silky Moisture Sun Cream, SKIN1004 Centella Air-Fit Suncream Light.

Cleanser — primary: EQQUALBERRY Purple Rice Purifying Pack Cleanser (same Purple Rice technology family, reinforcing the pore-purifying lane from step one). Alternatives: ROUND LAB 1025 Dokdo Cleanser, Beauty of Joseon Green Plum Refreshing Cleanser, Anua 8 Hyaluronic Acid Hydrating Gentle Foaming Cleanser. Note: our own VT Reedle Shot Cleanser also contains Capryloyl Salicylic Acid — fine to use since it rinses off, but be aware you are getting a second, smaller dose of the same exfoliant type if you choose it.

Moisturizer — primary: SKIN1004 Probio-Cica Enrich Cream (barrier-supportive, helps offset the LHA's mild drying effect). Alternatives: Anua Birch Moisture Boosting Cream, Beauty of Joseon Dynasty Cream, SKIN1004 Probio-Cica Enrich Cream (15ml trial size).

Pilling pairs: avoid layering directly under a heavy silicone-forward primer without a full 60-second wait, and avoid stacking with a separate BHA/AHA toner the same night (see Conflict Solver below).

Universal rules: run only one primary active lane per routine (Retinoid OR Acid Exfoliation OR L-Ascorbic Acid Vitamin C OR Benzoyl Peroxide OR Hydroquinone). If you break a rule, don't push through — reduce frequency, split AM/PM, or alternate nights. If moisturizer stings or skin feels tight within 30 minutes of cleansing, pause all actives and run barrier-only for 3-7 days.

× Retinoids (Retinol/Retinal/Tretinoin/Adapalene): avoid same night for most people, since this serum's LHA is in the exfoliation lane. Instead: alternate nights (this serum 2-3x/week, retinoid on the other nights), or run a 4-night skin cycle — Night 1 this serum, Night 2 retinoid, Nights 3-4 recovery. In-catalog retinoid options if you're building that cycle: Dr.Althea 0.1% Gentle Retinol Serum, The Ordinary Retinol 0.2% in Squalane, or the gentler plant-based EQQUALBERRY Bakuchiol Plumping Capsule Cream if you'd rather avoid true retinoids entirely.

× Other AHA/BHA toners or serums: do not stack a separate exfoliating toner (e.g. an AHA/BHA toner) on the same night as this serum — that doubles the acid-exfoliation lane and raises over-exfoliation risk. Instead: alternate nights (this serum one night, the other exfoliant a different night), never both together.

× L-Ascorbic Acid Vitamin C: avoid layering pure L-Ascorbic Acid Vitamin C in the same routine as this serum — combining two low-pH actives raises irritation risk without added benefit. Instead: Vitamin C in AM, this serum in PM (classic split).

Scheduling Template — AM/PM Split (most common): AM: Antioxidant/Vitamin C lane → Moisturizer → SPF. PM: This serum (exfoliation lane) → Moisturizer.

Scheduling Template — 4-Night Skin Cycling: Night 1: This serum (exfoliation). Night 2: Retinoid. Nights 3-4: Recovery, no actives.

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

Assessment: Water-Permeable (wudu-compatible). This is a fast-absorbing, non-film-forming aqueous serum — once patted in and absorbed (30-60 seconds), it does not leave an occlusive layer blocking water contact with the skin.

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: "This serum will physically shrink my pores permanently." REALITY: Pores are fixed anatomical openings that don't have muscle to contract — what improves is the debris, oil, and surrounding skin texture that make pores look wider, not the pore's actual anatomical size.

MYTH: "Vegan/plant PDRN and salmon PDRN are proven to be identical in effect." REALITY: They target the same receptor family and are marketed as equivalent, but independent clinical evidence for plant-derived PDRN specifically is described even by ingredient-supplier sources as still emerging — treat the mechanism as plausible, not proven identical to the much more studied salmon form.

Sugar cane burning season (July-November): PM2.5 particulate increases during this period. Since this serum is not tacky or heavy, it does not increase particulate adhesion, but freshly-exfoliated skin from the LHA can be more reactive to airborne pollutants — keep sunscreen and a barrier-supportive moisturizer consistent during this window.

Mauritius tap water hardness varies by region; hard water can leave a mild calcium-stearate residue after cleansing that adds to surface tightness — a pH-adjusting toner before this serum helps counteract that residue.

*Independent clinical evidence specifically for plant/rice-derived PDRN in a finished cosmetic serum is still described as emerging by ingredient-supplier literature, even though it targets the same receptor pathway as the much better-studied salmon-derived form.

Full INCI: Aqua, Butylene Glycol, Glycereth-26, Niacinamide, Glycerin, Oryza Sativa (Rice) Bran Water, Methylpropanediol, Propylene Glycol Dibenzoate, Polyglycerin-3, 1,2-Hexanediol, [--- Estimated 1% Line ---] C14-22 Alcohols, Tromethamine, Oryza Sativa (Rice) Extract, Sodium DNA, Panthenol, Vitis Vinifera (Grape) Fruit Extract, Diospyros Kaki Leaf Extract, Polygonum Cuspidatum Root Extract, Coffea Arabica (Coffee) Seed Extract, Carthamus Tinctorius (Safflower) Flower Extract, Zanthoxylum Piperitum Fruit Extract, Castanea Crenata (Chestnut) Shell Extract, Camellia Sinensis Leaf Extract, Caprylic/Capric Triglyceride, Sodium Hyaluronate, Hydrolyzed Collagen, Gluconolactone, Capryloyl Salicylic Acid, Hydrogenated Lecithin, Hydrolyzed Elastin, Ceramide NP, Houttuynia Cordata Extract, Melaleuca Alternifolia (Tea Tree) Leaf Extract, Ceramide AP, Ceramide EOP, Copper Tripeptide-1, Allantoin, Hydroxyacetophenone, Carbomer, Sodium Polyacrylate, Ethylhexylglycerin, and remaining minor ingredients.

This list was sourced from a third-party ingredient database via web search rather than a direct brand-site fetch in this research pass, and the tail end was truncated in the source. The estimated 1% line placement above is a rougher estimate than usual for this product: Tromethamine (a pH adjuster, typically well under 1%) appears at position 12, ahead of Sodium DNA (the brand's stated 3% Purple PDRN) at position 14 — an ordering that would be unusual under strict descending-concentration INCI listing. Flagged here rather than silently resolved; brand-stated percentages for Niacinamide (4%) and Purple PDRN (3%) are treated as brand marketing claims, not confirmed via this INCI-order read.

Free Acid Value: pH not publicly disclosed. Approximate free-acid percentage of the LHA component cannot be calculated without a disclosed pH, so its effective exfoliation strength is described here qualitatively (gentle-to-moderate, given its typical usage rate in Korean formulas) rather than with an invented number.

Preservative system: 1,2-Hexanediol and Ethylhexylglycerin — a modern, paraben-free glycol/glyceryl-ether pair.

Fragrance status: Fragrance-Free — no Parfum, Fragrance, or named essential oil appears in the sourced INCI, though the formula does contain Melaleuca Alternifolia (Tea Tree) Leaf Extract, which carries its own mild natural scent profile even without added fragrance.

Scent: Expect a faint, herbal-green background note from the botanical extracts (tea tree, coffee, safflower), rather than a true "no scent" experience.

EU 26 allergen screen: None of the 26 EU-regulated fragrance allergens (e.g. Linalool, Limonene) appear by name in the declared ingredient list.

Alcohol disclosure: Contains C14-22 Alcohols, a long-chain fatty alcohol blend used as an emulsifier/thickener, not a drying alcohol.

Aspirin/salicylate sensitivity: this serum contains Capryloyl Salicylic Acid, a salicylate derivative. Anyone with a diagnosed aspirin or salicylate allergy should patch test cautiously or consult a doctor before use, even though topical exposure at cosmetic concentrations is generally much lower-risk than oral aspirin.

Prescription retinoid users: if you are currently using prescription tretinoin, adapalene, or isotretinoin, consult your dermatologist before combining this exfoliant-containing serum with your prescription regimen.

Halal: *Self-assessed by Adilsons based on available INCI data. No ethanol from fermentation, no porcine-derived ingredients, and no haram animal-derived ingredients detected in the declared ingredient list. This is NOT a formal Halal certification. Muslims with stricter requirements should consult their own scholars.

Vegan: The brand markets the Purple PDRN here specifically as a rice-derived, vegan alternative to salmon PDRN, and the formula's Hydrolyzed Collagen and Hydrolyzed Elastin are commonly available in plant/synthetic (bio-fermented) forms in modern Korean formulation, though the brand does not specify the exact source of these two ingredients in the material sourced for this research pass. *Self-assessed by Adilsons based on available INCI data and the brand's own vegan-formula marketing; this is NOT a formal vegan certification by The Vegan Society or equivalent body. If you require absolute certainty on the Hydrolyzed Collagen/Elastin source, contact the brand directly.

Cruelty-Free: EQQUALBERRY is listed on PETA's own "Beauty Without Bunnies" cruelty-free database, corroborated across multiple independent searches referencing PETA's own company page for the brand; direct retrieval of that page was unavailable in this research session, so treat this as strongly corroborated rather than freshly re-read first-hand. No evidence of Mainland China retail presence was found for this brand.

Microplastic-Free: Yes — Sodium Polyacrylate here functions as a water-soluble thickener, not a solid microplastic particle; no polyethylene or nylon microbeads were identified in the sourced INCI.

MFDS classification: General Cosmetic. No evidence was found of Functional Cosmetic registration for this SKU.

Clinical evidence: Niacinamide at 4% has a genuinely strong published literature base for sebum regulation and barrier support. LHA/Capryloyl Salicylic Acid as an ingredient class has real published evidence for gentler pore-decongesting exfoliation compared to free Salicylic Acid, though its specific concentration in this formula is not disclosed. Plant/rice-derived PDRN evidence is Emerging*, as noted in the Ingredient Transparency section.

Evidence confidence: High for Niacinamide; Medium for the LHA mechanism generally; Low-Medium for the plant-PDRN component specifically.

Fungal Acne Safety: FA-Safe. C14-22 Alcohols and Caprylic/Capric Triglyceride are both generally considered FA-safer, long-chain ingredient choices, and no high-risk Malassezia-feeding esters were identified in the sourced INCI. As with any product, a personal patch test remains the most reliable confirmation.

Assessment: Low-to-Medium. The watery serum base absorbs cleanly on its own, but stacking it with a separate BHA/AHA toner or a heavy silicone primer the same routine raises pilling risk.

Mitigation: apply to dry or lightly damp skin, wait the full 1-3 minutes before the next layer given its acid-adjacent nature, and avoid combining with other pH-dependent actives in the same routine.

Fresh, this serum should look like a clear-to-faintly-purple-tinted watery liquid (the brand's "purple rice" naming reflects its Oryza Sativa/rice-derived ingredients, not an added dye). A significantly darkened, browned, or separated appearance signals oxidation or spoilage — discard rather than use.

Mauritius storage note: keep out of direct bathroom-shelf heat and humidity; a bedroom drawer or cabinet extends shelf life more reliably, and also helps preserve the LHA component's activity.

Spoilage signs: significant color shift, an off/sour smell, or a texture change. When in doubt, discard.

Patch test: apply a small amount to the inner forearm, wait 24 hours; if clear, apply behind the ear, wait another 24 hours; only then begin facial use — this matters more for this serum than the brand's passive serums, since it contains an active exfoliant.

72-hour barrier reset: if 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 difficulty breathing — seek emergency care immediately if any of these occur.

Pregnancy/nursing caution: this serum contains Capryloyl Salicylic Acid, a salicylic-acid derivative, at an undisclosed concentration. This does not meet the specific "Salicylic Acid above 2%" threshold that triggers a full pregnancy-contraindication warning on this site, since it is a derivative rather than confirmed free Salicylic Acid at a known percentage — but salicylate derivatives are conservatively best avoided or discussed with your doctor during pregnancy or while nursing, given the lack of disclosed concentration data. If pregnant or nursing, gentler in-catalog alternatives without any salicylate include SKIN1004 Madagascar Centella Ampoule or the brand's own Aloe PDRN Calming Serum.

1) Using it nightly from day one instead of easing in at 2-3x/week. 2) Stacking it with a separate BHA/AHA toner the same night. 3) Skipping SPF on days you use it. 4) Expecting visible pore-size change before week 8. 5) Rubbing it in vigorously instead of patting.

Overuse threshold: more than every-other-night use does not speed pore results — it produces barrier damage that then needs its own recovery time, delaying the results you were chasing.

At 2-3 drops per application, used roughly 3-4 times per week per the Weekly Planner, a 30ml bottle typically lasts around 3-4 months.

Using it nightly instead of the recommended frequency roughly doubles consumption speed without improving results — correct dosing frequency extends the bottle's life without sacrificing outcomes. Consider reordering roughly 2 weeks before you expect to run out.

This serum's job is oil control and pore refinement — it sits in the treatment step, PM-first, 3-4 nights per week per the Weekly Planner above.

PM (active nights): Double cleanse → toner (optional) → Purple PDRN Pore Minimizing Serum → moisturizer. AM (every day): Cleanser → toner (optional) → moisturizer → SPF50+ PA++++, non-negotiable especially on days after using this serum.

If your skin is barrier-compromised right now: pause this serum entirely and run a plain barrier-repair routine for 3-7 days first — see the brand's own Aloe PDRN Calming Serum as a genuine substitute during that window. If you're also using a retinoid: alternate nights rather than combining, per the Conflict Solver above. If you're in luteal-phase breakout territory (see the Hormonal Cycle section below): this serum's oil control can help, but don't increase frequency beyond every-other-night even during a flare — that backfires.

Bundle idea 1 (Pore Reset Duo): EQQUALBERRY Purple Rice Purifying Pack Cleanser + this serum + SKIN1004 Tone Brightening Tone-Up Sunscreen — a full same-family pore-focused routine.

Bundle idea 2 (Sister-Serum Cross-Brand): this serum (PM, exfoliation nights) + EQQUALBERRY Hyaltoin Flooding Serum (recovery nights) — alternating a pore/oil-control night with a pure-hydration night, both from the same brand.

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

The recommendations above are based on formulation synergy with Purple PDRN Pore Minimizing 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 your priority is purely stronger, more established pigmentation-and-oil-control power rather than PDRN's regenerative angle, Anua Niacinamide 10% + TXA 4% Dark Spot Correcting Serum is a genuine in-catalog alternative — a higher-dose Niacinamide formula (10% vs. this product's 4%) paired with Tranexamic Acid for pigmentation, but with no PDRN and no built-in LHA exfoliant.

Choose Purple PDRN Pore Minimizing Serum over the Anua Niacinamide 10+TXA if you need pore/texture-specific exfoliation built in: the LHA component and PDRN's tissue-support angle target congestion and pore appearance directly, which the Anua serum's higher-dose Niacinamide + TXA does not address as its primary job (TXA targets pigmentation instead).

Upgrade if: your primary complaint is visible congestion/enlarged pores rather than dark spots → this serum's LHA does a job the alternative's TXA-focused formula doesn't. Upgrade if: you previously found 10% Niacinamide too irritating → this product's 4% dose is gentler on the Niacinamide side while still adding an active exfoliant. Do not upgrade if: your main concern is genuinely dark spots/pigmentation rather than pores — the Anua alternative's TXA does a job this product does not attempt. Do not upgrade if: your barrier is currently compromised — start with a passive product from either brand's calming line first.

Timing: this product occupies the exfoliation lane and needs frequency management (see Weekly Planner); the Anua alternative has no built-in exfoliant and can be used more consistently. Do not run both on the same night — that stacks two Niacinamide sources and adds an unnecessary acid-exfoliant layer with no added benefit.

If you match 2 or more of the upgrade triggers above, this serum is worth choosing. If not, the alternative may suit your specific goal better. Consistency beats complexity.

This product's PRIMARY function is: pore/texture refinement via Niacinamide + a gentle built-in LHA exfoliant. You do NOT need this if you already own an open, actively-used BHA/LHA exfoliating product performing a similar job — running two exfoliants in parallel raises over-exfoliation risk rather than adding benefit.

Check your shelf for any open BHA, LHA, or high-dose Niacinamide product before buying this one; most share a similar 6-12 month PAO, so running redundant actives in parallel usually means one goes unused or gets overused trying to "use it up."

Stacking assessment: No Benefit if you already run a separate BHA/LHA exfoliant at a similar frequency (same mechanism, redundant). Significant Benefit if your current routine has no pore-targeted exfoliant and only passive hydrators (different pathway coverage).

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.

Genuine units carry the brand's braille-embossed ingredient panel on the outer carton and a clean, professionally printed batch code. If your unit is missing braille embossing entirely or the batch code looks hand-altered, check the Authenticity page above before use.

The name "Eqqualberry" is a portmanteau of Equal (equality) + Quest (pursuit) + Berry (vitality), with the extra "Q" standing for "question." This particular serum reflects the brand's habit of pairing a vegan-alternative hero ingredient (rice-derived PDRN in place of the more common salmon-derived form) with well-established actives like Niacinamide, rather than relying on the novel ingredient alone.

Research for this listing found mixed, generally positive sentiment across iHerb, WhatsInMyJar, and a gifted-product discussion on gopicky.com — no independently-verifiable Reddit or Amazon review thread for this exact product was located, and we're stating that plainly rather than inventing quotes.

One reviewer (oily/combination skin, via a gifted-product review platform) reported their skin texture improved and pores looked visibly smaller after several weeks of consistent use, describing the serum as lightweight and fast-absorbing. A second reviewer, checking in at only 2 weeks of use, said they could not yet see any pore-size improvement — consistent with this description's own timeline guidance that pore-visibility results typically need 8+ weeks to judge fairly. A third source noted a general glow and smoother feel even where the specific pore-size claim felt harder to confirm personally.

Common praise themes: lightweight texture, fast absorption, improved glow/texture with consistent use. Common complaint/caution theme: several reviewers noted that pore-visibility results specifically take longer to appear than the overall "glow" effect, and shouldn't be judged in the first two weeks.

Sustainability: check the base of your unit for local recycling symbols; glass droppers are broadly recyclable where glass recycling exists, PET droppers where PET/rigid-plastic recycling exists. Not a refillable format.

How fast will my pores actually look smaller? Texture and glow can improve within 4-6 weeks, but genuine pore-visibility improvement typically needs 8-16 weeks of consistent, correctly-paced use — reviewers checking in at 2 weeks often report no change yet, which lines up with this timeline rather than indicating the product doesn't work.

Can I use this every day? Not recommended from day one — start at 2-3 nights per week per the Weekly Planner, since it contains a real exfoliating active (Capryloyl Salicylic Acid), not just passive hydrators.

Is the PDRN here from fish? No — this specific serum uses a rice-derived, brand-marketed-as-vegan "Purple PDRN," distinct from the salmon-derived PDRN used in some other skincare products.

Can I use this with my Vitamin C serum? Split them — use Vitamin C in the morning and this serum in the evening, rather than layering both together, since combining two low-pH actives raises irritation risk with no added benefit.

Is it safe during pregnancy? Not confirmed either way — it contains a salicylic-acid derivative at an undisclosed concentration. See the Pregnancy/nursing caution in the Safety and Patch Test Protocol section above before use, and consult your doctor.

PDRN

Polydeoxyribonucleotide — DNA fragments used in skincare to signal tissue-repair pathways; this product uses a plant/rice-derived, vegan-marketed version.

LHA (Capryloyl Salicylic Acid)

A gentler, lipophilic derivative of salicylic acid used for pore-focused exfoliation.

Niacinamide

Vitamin B3; supports the skin barrier and helps regulate oil production at higher concentrations.

Purging

A temporary increase in breakouts as skin turnover speeds up, typically in usual breakout zones, resolving within 4-6 weeks.

Fungal Acne (Malassezia) Safe

A formula unlikely to feed the yeast that causes fungal-acne-type breakouts.

Fitzpatrick Scale

A classification of skin tone/sun-reactivity used to discuss pigmentation risk across different skin tones.

PAO

Period After Opening — the number of months a product stays good for once opened.

Skin Cycling

A scheduling method that alternates active-ingredient nights with recovery nights to reduce irritation.

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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: oily-to-combination skin in Mauritius dealing with visible congestion and enlarged-looking pores, who wants a real Niacinamide dose plus a gentle built-in exfoliant rather than a purely passive hydrating serum.

Key benefits: brand-disclosed 4% Niacinamide and 3% vegan rice-PDRN, a gentler LHA exfoliant instead of a harsh separate scrub, and a fragrance-free (if faintly herbal-scented) formula.

Keep in mind: this is an active-containing product needing frequency management (not a daily "set and forget" serum), pH and LHA concentration are undisclosed, and pregnant/nursing users should read the caution note in the Safety section before use.

Pre-period breakouts happen because progesterone causes the pore lining to physically swell, narrowing the opening and trapping sebum beneath — a mechanical reason this serum's LHA-driven pore-clearing can help most in the luteal phase, even though the temptation to use it more often during a flare should be resisted.

Assessment: Consult Oncologist. This serum contains an active chemical exfoliant (Capryloyl Salicylic Acid) and a 4% Niacinamide dose, both of which can be more than treatment-sensitized skin can comfortably tolerate, even though the underlying formula is otherwise fragrance-free and gentle by design.

If you are undergoing or have recently completed cancer treatment, exfoliating actives are generally best avoided until your care team confirms your skin can tolerate them again — a passive product like the brand's own Aloe PDRN Calming Serum is a more conservative starting point.

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

Antioxidant pollution defense: this formula genuinely earns a spot here — Polygonum Cuspidatum Root Extract (a resveratrol source), Vitis Vinifera (Grape) Fruit Extract, Camellia Sinensis (Green Tea) Leaf Extract, and Coffea Arabica (Coffee) Seed Extract are all real antioxidant-carrying botanicals present in the INCI, offering some free-radical defense against Mauritius' daily UV and pollution load, though none are disclosed at a specific percentage.

AC/humidity swing interaction: while this is not a heavy humectant-first formula the way the brand's other two serums are, its Sodium Hyaluronate content still means sealing with a moisturizer during long AC stretches helps rather than hurts.