Sungboon Editor Kojic Acid Niacinamide Radiance Soothing Gel Cleanser 120g

100% Genuine (Adilsons policy) / Halal-Friendly* / Vegan-Friendly* / Cruelty-Free (brand-stated)*

*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 list. This is NOT a formal Halal certification.

*Vegan: Self-assessed by Adilsons based on available INCI data — no animal-derived ingredients detected. Not a formal vegan certification.

*Cruelty-Free: Brand-stated policy, not independently certified by Leaping Bunny, PETA, or equivalent audit; it is not confirmed either way whether the brand retails through Mainland China physical channels.

PIH vs PIE: brown/tan post-blemish marks (PIH) come from excess melanin and respond to Kojic Acid and Niacinamide; red/pink marks (PIE) come from damaged capillaries and need centella or azelaic acid instead. This cleanser's actives target PIH-type dullness, not PIE redness, and because it is rinsed off within a minute its brightening role is supporting, not primary.

Pros: betaine-buffered surfactant system built to reduce the strip-and-rebound cycle of a purely anionic wash; Niacinamide sits high enough in the INCI (position 10 of 36) to plausibly be at a meaningful concentration; doubles as a first-cleanse step for oily, humid mornings; no SLS, SLES, or parabens in the verified INCI; no added synthetic fragrance.

Caveats: Kojic Acid sits right around the estimated 1% line, so its real-world contribution is likely modest at best; the primary surfactant (Sodium C14-16 Olefin Sulfonate) is an efficient anionic cleanser that can still feel drying for very dry skin despite "gentle" retailer marketing; the undisclosed trace Retinol rules this out during pregnancy regardless of how small the amount is; no numeric pH has been published for this exact SKU despite "low pH" marketing claims.

In Mauritius heat, the shine you see by midday is sebum and sweat doing their job, not dirt sitting on clean skin. Washing more than twice a day strips the acid mantle (target pH roughly 4.5-5.5), and stripped skin responds by overproducing sebum to compensate — the exact oiliness you were trying to wash away in the first place.

This cleanser's betaine co-surfactants (Lauryl Betaine, Cocamidopropyl Betaine) are formulated to buffer the primary anionic surfactant so it foams and cleanses without fully demolishing the barrier on a twice-daily schedule. Its AOS-based system is still more actively cleansing than a true ultra-gentle, low-pH format — if you notice tightness within 15 minutes of rinsing, treat that as your signal to drop to once-daily use rather than push through.

Classification: YELLOW — 14+ with guidance. This cleanser contains real functional actives (Niacinamide, Kojic Acid, and trace Retinol) rather than only basic hydrators, which rules out an unconditional GREEN. However, all three sit at trace-to-moderate INCI positions in a rinse-off format with only seconds of contact time — a meaningfully lower-risk profile than a leave-on brightening serum or retinoid, so this is not a RED, clinical-strength product either.

For skin under 16, a plain, actives-free cleanser is still the safer default. If a teen specifically wants brightening support for post-blemish marks, supervise use and watch for excess dryness given the anionic-surfactant-forward formula.

1. When: AM and PM, as the first (or second, after an oil cleanser on heavy-sunscreen days) cleansing step.
2. How much: A coin-sized dollop on damp palms or a wet face.
3. How: Massage into a soft lather for about 60 seconds on damp skin, avoiding the eye area, then rinse thoroughly with lukewarm water.

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. Sungboon Editor Kojic Acid Niacinamide Radiance Soothing Gel Cleanser — massage into a lather on damp skin for 60 seconds, rinse with lukewarm water.
2. Hydrating toner or essence (optional) — 5-8 drops, wait 10-20 seconds.
3. Brightening or hydration serum (optional) — 2-3 drops, wait 30-60 seconds.
4. Moisturiser — 1-1.5 peas of a gel-cream texture performs well in Mauritius humidity.
5. Sunscreen SPF50+ PA++++ (non-negotiable) — 2-finger rule for the face, wait 10-15 minutes before makeup or sun exposure.

In humid Mauritius mornings, humectant layers (hyaluronic acid, glycerin) can draw moisture straight from the humid air rather than your deeper skin — this is why a lighter AM stack often performs as well as a heavier one here.

1. Oil cleanser or balm first if you wore sunscreen or makeup — massage on dry skin, emulsify with water, rinse.
2. Sungboon Editor Kojic Acid Niacinamide Radiance Soothing Gel Cleanser — second cleanse, 60 seconds, lukewarm water rinse.
3. Toner or essence (optional) — 5-8 drops, wait 10-20 seconds.
4. Targeted serum (optional, one active lane only — see Conflict Solver below).
5. Moisturiser — 1-2 peas of cream, sealing in hydration overnight.

Because this product's actives are rinsed off rather than left on skin, it does not occupy a PM "active lane" on its own — your leave-on retinoid, acid exfoliant, or Vitamin C serum, if you use one, still governs the night's lane, not this cleanser.

Technique: massage in gentle circular motions rather than scrubbing — friction on a formula containing exfoliating-adjacent actives (Kojic Acid) increases irritation risk without improving cleansing.

60-Second Rule: keep the lather on skin for roughly 60 seconds of contact before rinsing, giving the surfactant system enough time to lift oil and residue without needing a harsher formula.

Required skin state: damp skin, to help the formula spread and foam evenly.

Hands vs cotton pad: hands deliver 100% of the product; cotton pads absorb approximately 30-40% of it. Use hands for cleansing.

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: apply thinnest to thickest, water-phase before oil-phase, treatments before seals. Default wait times: watery layers 10-20 seconds, serum layers 30-60 seconds, 10-15 minutes before sunscreen if heading outdoors.

Default amounts: toner/essence 5-8 drops, serum 2-3 drops or 1 pump, eye product half a rice-grain per eye, gel moisturiser 1-1.5 peas, cream moisturiser 1-2 peas, occlusive seal rice-grain to pea-size, sunscreen the 2-finger rule for the face. If a routine pills, stings, or feels heavy, reduce layers rather than adding more.

AM Maximum Stack: (1) Gentle cleanse (optional) → (2) pH-prep toner (optional) → (3) Hydrating toner layers (optional, 1-3) → (4) Essence (optional) → (5) Mist (optional) → (6) Soothing serum (optional) → (7) Antioxidant lane (choose one) → (8) Pigment-support lane (choose one — TXA/arbutin/azelaic) → (9) Hydration serum lane (optional) → (10) Oil-control/sebum lane (choose one) → (11) Peptide/repair lane (optional) → (12) Eye product (optional) → (13) Moisturiser → (14) Optional sealing layer if dry/AC → (15) Sunscreen SPF50+ PA++++ (non-negotiable) → (16) Lip SPF (optional). In AM, prioritize comfort and SPF adherence over stacking — in high humidity, fewer layers often perform better.

PM Maximum Stack: (1) Micellar pre-cleanse (optional) → (2) Oil cleanser/balm if wearing SPF/makeup → (3) Water cleanser (this product's role) → (4) pH-prep toner (optional) → (5) Hydrating toner layers (optional) → (6) Essence (optional) → (7) Soothing/barrier serum (optional) → (8) Anchor active product (bold placement) → (9) Targeted serum (optional, non-conflicting only) → (10) Moisturiser → (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: Retinoid OR Exfoliation OR Strong Vitamin C (LAA) OR Acne-control active per routine — barrier/hydration steps can always accompany. When unsure, default to the safest lane (barrier/hydration) and reduce layers.

This is a water-thin, rinse-off gel — the very first rung of the routine, applied before any leave-on toner, serum, or moisturiser and removed entirely before the next step begins.

As a water-phase, wash-off product, it does not participate in the thinnest-to-thickest leave-on layering ladder the way a serum or cream does; its only layering rule is that it comes first, and is rinsed clean before anything else touches skin.

Prerequisites: before this cleanser's brightening contribution is worth relying on, your routine should already include a consistent daily SPF habit — Kojic Acid's melanin-inhibiting effect is undermined by unprotected sun exposure, and a wash-off product cannot outpace ongoing UV-driven pigment production alone.

Dullness and uneven surface tone: Niacinamide supports barrier function and can reduce the appearance of unevenness over time; Kojic Acid inhibits tyrosinase, an enzyme melanocytes need to produce melanin, though the effect of a rinsed-off, undisclosed-concentration dose sitting near the 1% line is inherently modest.

Surface oil and impurities: the anionic/amphoteric surfactant blend lifts sebum, sweat, and light makeup residue.

What this product cannot do: it cannot lighten your natural skin tone — brightening means fading excess pigment, not changing your underlying complexion. It also cannot meaningfully resurface skin the way a leave-on retinol or AHA/BHA product can; its Retinol content is trace and rinsed off within a minute, so it should not be relied on as a retinization step.

All pairings below were verified via a live Shopify catalog lookup on 2026-09-16, checked for both active status and actual inventory on hand, not just listing status. As this store restocks constantly, treat the first option in each group as the primary pick and the rest as verified fallbacks.

Morning SPF (to protect the brightening work this cleanser starts):

• Beauty of Joseon Relief Sun: Rice + Probiotics 50ml — SPF50+ PA++++, deepest stock on hand (119 units); our default pick.
• Anua Heartleaf Silky Moisture Sun Cream 50ml — SPF50+ PA++++, serum-textured, in stock (23 units).
• Beauty of Joseon Ginseng Moist Sun Serum SPF50+ PA++++ 50ml — in stock but limited (5 units) — confirm availability before relying on this one.

PM pigment-lane serum (continues the brightening this cleanser starts):

• Beauty of Joseon Glow Deep Serum: Rice + Alpha-Arbutin — brand-stated 2% Alpha-Arbutin, in stock (20 units); our default pick for the deepest stock and a different pigment pathway from this cleanser.
• Beauty of Joseon Glow Serum: Propolis + Niacinamide 30ml — brand-stated 2% Niacinamide, in stock but limited (5 units) — same active family as this cleanser.
• Anua Green Lemon Vita C Serum 20ml — 20% L-Ascorbic Acid, in stock (23 units); use AM only, see Conflict Solver below.
• SKIN1004 Madagascar Centella Poremizing Fresh Ampoule 50ml — in stock (9 units), for redness/PIE support alongside this cleanser's PIH-leaning actives.

Soothing moisture seal (buffers the surfactant system above):

• Dr.Althea 345 Relief Cream 50ml — deepest stock on hand (99 units); our default pick.
• Beauty of Joseon Dynasty Cream 50ml — Niacinamide-containing hanbang cream, in stock (41 units).
• Anua Birch Moisture Boosting Cream 50ml — lightweight gel-cream, in stock (9 units).
• Anua Daily Relief Lotion 200ml — lighter lotion texture for very humid days, in stock (12 units).

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

Universal rule: run only one primary active lane per routine (Retinoid OR Acid Exfoliation OR L-Ascorbic Acid Vitamin C OR strong acne lane); if you break this rule, reduce frequency or split across AM/PM rather than pushing through. Wait-time defaults: watery layers 10-20s, serums 30-60s, sunscreen 10-15 minutes before sun.

This cleanser's trace Retinol × your existing PM retinoid or prescription tretinoin: the amount here is almost certainly negligible given its INCI position and 60-second contact time. Instead of assuming zero interaction, mention this cleanser to your dermatologist at your next check-in if you are currently on prescription tretinoin, adapalene, or isotretinoin.

This cleanser's Kojic Acid/Niacinamide × a leave-on L-Ascorbic Acid Vitamin C serum: generally fine to combine (AM Vitamin C, this cleanser AM and PM). Instead of also adding a third pigment-lane product (TXA, alpha-arbutin) and stacking all three chasing faster brightening, pick one leave-on pigment lane and let this cleanser stay a supporting, not primary, brightening step.

This cleanser × a leave-on AHA/BHA exfoliant: no meaningful conflict — the cleanser's own exfoliating-adjacent Kojic Acid is rinsed off before your leave-on acid goes on. Instead of double-exfoliating on the same night if your skin is reactive, use this cleanser as normal and keep your leave-on exfoliant to its usual 2-3x/week schedule.

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

Template A — AM/PM Split (most common): AM: Antioxidant lane (Vitamin C) → Moisturiser → SPF. PM: Retinoid OR Acid lane → Moisturiser. This cleanser runs both AM and PM regardless of which lane is active that night, since it is rinsed off before the lane product goes on.

Template B — 4-Night Skin Cycling: Night 1 Exfoliation lane, Night 2 Retinoid lane, Nights 3-4 Recovery (no leave-on actives). This cleanser is compatible with every night of the cycle since its own actives don't occupy a lane.

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.

MYTH: "A cleanser with Kojic Acid and Niacinamide will visibly brighten my skin on its own." REALITY: a rinse-off product has seconds, not hours, of skin contact — its actives support a leave-on brightening serum, they do not replace one.

MYTH: "If it foams a lot, it's cleaning better." REALITY: foam level relates to surfactant type and air incorporation during massage, not cleansing efficacy — a low-foam cleanser can lift oil just as effectively.

MYTH: "Encapsulated actives always mean gentler, slow-release delivery." REALITY: "encapsulated" is a marketing term used consistently across retailers for this SKU, but no technical disclosure of the encapsulation method was found — treat it as an unverified claim, not a confirmed delivery technology.

Hard water note: Mauritius tap water hardness varies by region; hard water can leave a mild calcium-stearate film after any surfactant-based cleanse, which can read as tightness even from a gentle formula. Following with a pH-balancing toner helps counteract this residue.

*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. Concentration figures reported by a single secondary source are not brand-confirmed and are flagged accordingly above.

Full INCI list (Water, Sodium C14-16 Olefin Sulfonate, Tetradecene, Hexadecene, Lauryl Betaine, Sodium Chloride, Acrylates Copolymer, Glycerin, Cocamidopropyl Betaine, Niacinamide, Cocamide MEA, Polyquaternium-7, Sodium Benzoate, Tromethamine, Hydroxyacetophenone, Mannitol, Microcrystalline Cellulose, Zea Mays (Corn) Starch, Titanium Dioxide (CI 77891), Kojic Acid, [--- Estimated 1% Line ---] Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Curcuma Longa (Turmeric) Root Extract, Ocimum Sanctum Leaf Extract, Corallina Officinalis Extract, Ethylhexylglycerin, Disodium EDTA, Melaleuca Alternifolia (Tea Tree) Leaf Oil, 1,2-Hexanediol, Hydrolyzed Hyaluronic Acid, Panthenol, Glycine Soja (Soybean) Oil, Retinol, BHT, Hippophae Rhamnoides Oil, Citric Acid) was reconstructed from multiple independent web-search aggregations that converged on the same 36-ingredient roster, and Retinol's presence was independently corroborated by the brand's own product page. It was not verified byte-for-byte against a primary source (a label photo or a directly-fetched brand/INCIDecoder page), because direct page access to those sites was blocked in this research session — treat the exact order of the trailing trace ingredients as medium, not high, confidence.

Preservative system: Sodium Benzoate (organic acid salt preservative), 1,2-Hexanediol and Ethylhexylglycerin (glycol/booster pair), Hydroxyacetophenone (preservative-booster/antioxidant), Disodium EDTA (chelator supporting preservative efficacy), BHT (antioxidant) — a modern, paraben-free system.

Fragrance status: no "Fragrance" or "Parfum" entry appears in the verified INCI. Scent, if any, most likely derives from Melaleuca Alternifolia (Tea Tree) Leaf Oil and the botanical extracts (neem, turmeric, tulsi) rather than an added synthetic fragrance.

EU 26 allergen screen: none of the 26 EU-named fragrance allergens (Limonene, Linalool, Citronellol, Geraniol, Eugenol, Coumarin, etc.) appear as standalone entries in the declared INCI. Natural essential oils like Tea Tree Leaf Oil can inherently contain trace amounts of some of these compounds without a separate INCI listing — patch test if you have a known fragrance-component allergy.

Alcohol disclosure: Alcohol-Free — no denatured or drying alcohol appears in the INCI.

Halal status: Halal-Friendly (ingredient review)*. *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 list. This is NOT a formal Halal certification.

Vegan status: Vegan-Friendly*. *Self-assessed by Adilsons based on available INCI data — no animal-derived ingredients detected. Not a formal vegan certification.

Cruelty-free status: brand-stated, not independently certified.* *Brand-stated policy. Not independently certified by Leaping Bunny, PETA, or equivalent third-party audit. It is not confirmed either way whether Sungboon Editor sells through Mainland China retail channels that would require post-market animal testing — treated as an open question.

Microplastic status: Microplastic-Free — no polyethylene, nylon, or acrylate microbead polymers detected in the declared INCI (the Acrylates Copolymer present functions as a dissolved rheology modifier, not a solid microbead).

MFDS classification: General Cosmetic — no evidence found of Korean MFDS Functional Cosmetic registration for this SKU, which would require additional government efficacy testing.

Whitening translation: the Korean "미백" (mibaek) brightening classification means regulation of melanin production — fading the appearance of dark spots to reveal your natural tone. It does NOT bleach skin or change your natural complexion.

Evidence confidence: Marketing-Only* for the "encapsulated Kojic Acid" and percentage-free brightening claims made across retailers for this SKU. *No independently published clinical study, percentage disclosure, or third-party lab test was found for this exact product at the time of writing.

Reformulation note: two distinct listings for this SKU exist on Amazon, marked "Original" and "NEW." Whether this reflects an actual formula change, a packaging refresh, or a duplicate listing was not resolved in this research session — worth a fresh check on a future run.

Fungal Acne Safety: FA-Conditional. Glycine Soja (Soybean) Oil, Hippophae Rhamnoides (Sea Buckthorn) Oil, and Melaleuca Alternifolia (Tea Tree) Leaf Oil are potentially Malassezia-feeding fatty ingredients, but all three sit at trace INCI positions in a product rinsed off within a minute — meaningfully lower real-world risk than the same ingredients in a leave-on formula, though not a guaranteed FA-Safe pass for those who react to trace exposure.

Assessment: None. As a rinse-off product with no leave-on residue, this cleanser does not interact with subsequent leave-on layers and carries no pilling risk.

Fresh product should be a clear-to-lightly-opaque gel; discard if the texture separates, the color shifts noticeably yellow-brown, or the scent turns off/rancid, since oxidized actives can generate free radicals rather than deliver benefit.

Storage: keep the tube out of direct sun and away from bathroom heat spikes — Mauritius bathroom humidity and heat can accelerate degradation of light-sensitive actives like Kojic Acid and Retinol faster than a cooler storage spot would.

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

72-hour barrier reset: if you experience an adverse reaction, 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 cleanser alternatives (verified in-catalog, 2026-09-16): Anua Heartleaf Succinic Cleansing Foam 150ml — low-pH, Heartleaf-based, no retinoids in its marketed roster, healthy stock (15 units); our default pregnancy-safe pick. Beauty of Joseon Green Plum Refreshing Cleanser 100ml — low-pH (~5.5), plum-water based, no retinoids, but stock is low (3 units) — confirm availability before relying on this one.

1. Cleansing more than twice daily "to control oil" — this triggers the over-cleansing cycle described above.

2. Expecting visible brightening from the cleanser alone without a leave-on pigment-lane product and daily SPF.

3. Using hot water, which strips lipids faster than lukewarm water and increases post-cleanse tightness.

4. Skipping SPF because "the cleanser has brightening actives" — Kojic Acid's benefit is undermined by unprotected daily sun exposure.

Overuse threshold: more than twice-daily use does not accelerate results — it accelerates barrier damage.

At a coin-sized dose twice daily, a 120g tube provides roughly 60-90 uses, translating to approximately 6-8 weeks of consistent twice-daily use. Using more than the recommended amount per wash does not improve cleansing and simply shortens the tube's lifespan without added benefit.

Reorder when the tube reaches its final quarter to allow time for delivery before you run out.

This cleanser is the entry point to a brightening-leaning, Mauritius-humidity-friendly routine: it clears the day's sebum and sweat without stripping, then hands off to a leave-on pigment-lane serum for the real brightening work.

AM: (1) Sungboon Editor Kojic Acid Niacinamide Gel Cleanser → (2) optional hydrating toner → (3) optional brightening serum → (4) moisturiser → (5) SPF50+ PA++++, non-negotiable.

PM: (1) oil cleanser if wearing SPF/makeup → (2) Sungboon Editor Kojic Acid Niacinamide Gel Cleanser → (3) optional toner → (4) targeted serum (one active lane only) → (5) moisturiser.

If you are in air conditioning most of the day: seal your AM moisturiser with a light occlusive, since AC pulls moisture from skin the same way dry heat does.

If you already use a prescription retinoid at night: keep this cleanser in your routine as-is (its trace Retinol is unlikely to meaningfully add to your dose), but mention it to your dermatologist at your next check-in rather than assuming zero interaction.

If your skin currently feels tight or flaky: pause any leave-on actives and use this cleanser once daily (PM only) with a barrier-repair moisturiser until the 72-hour reset restores comfort.

Starter bundle (brightening-leaning, AM-focused): this cleanser + Beauty of Joseon Relief Sun: Rice + Probiotics 50ml + Dr.Althea 345 Relief Cream 50ml — cleanse, protect, seal.

Targeted bundle (PM pigment focus): this cleanser + Beauty of Joseon Glow Deep Serum: Rice + Alpha-Arbutin + Anua Birch Moisture Boosting Cream 50ml — cleanse, treat, 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 Sungboon Editor Kojic Acid Niacinamide Radiance Soothing Gel Cleanser, 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.

This cleanser is a solid choice if your main goal is a gentle, non-stripping daily wash with a light brightening lean and you accept that its trace Retinol rules it out during pregnancy.

• Gentler alternative: Anua Heartleaf Succinic Cleansing Foam 150ml — low-pH (5-6), 1% Heartleaf extract, 0.5% Succinic Acid, no undisclosed actives; choose this if breakout-prone, oily skin or pregnancy-safety is your priority over brightening.
• No-active alternative: Beauty of Joseon Green Plum Refreshing Cleanser 100ml — a low-pH (~5.5) gel-to-foam cleanser with mild natural-AHA plum water, no Retinol in its marketed roster; stock is limited (3 units), confirm availability.
• More targeted exfoliating alternative: VT Reedle Shot Cleanser 80ml — built around Gluconolactone (PHA) and Capryloyl Salicylic Acid (LHA); choose this if you want a stated, if still undisclosed-percentage, chemical-exfoliant cleanser rather than Kojic Acid's brightening lane.

If you already have a comparable cleanser at home, finish it first to avoid waste and get a fair read on results before switching.

Choose Sungboon Editor Kojic Acid Niacinamide Radiance Soothing Gel Cleanser over the Anua Heartleaf Succinic alternative if you need a Kojic Acid/Niacinamide-forward brightening lean in your cleanse step rather than a purely calming, acne-focused wash.

State-gated upgrade triggers:

• If you have visible post-blemish dullness or uneven tone and are not pregnant or nursing, then this cleanser's Kojic Acid/Niacinamide lean adds supporting value the Heartleaf alternative doesn't offer.
• If you are pregnant, planning pregnancy, or nursing, then do not upgrade — the trace Retinol makes this unsuitable regardless of any brightening benefit (hard safety override).
• If your skin currently stings within 30 minutes of cleansing or shows visible flaking, then do not upgrade yet; repair your barrier first with a gentle, active-free cleanser.
• If you have confirmed fungal acne and react to trace oils, then the Heartleaf alternative (no soybean, sea buckthorn, or tea tree oil) may be the safer default; patch test this product first if you still want the brightening lean.
• If you already use a leave-on prescription retinoid nightly, then mention this cleanser to your dermatologist rather than assuming zero interaction — it typically does not require avoiding this product.
• If you are new to actives entirely and want a low-risk first brightening step, then this cleanser's modest, near-1%-line Kojic Acid dose is a gentler entry point than a leave-on brightening serum.
• If PIE (redness) rather than PIH (brown marks) is your main concern, then neither cleanser addresses PIE directly — pair either with a centella-based leave-on product instead of choosing based on this axis.
• If you are breakout-prone with active fungal-acne tendency and cannot patch test before a big event, then the Heartleaf alternative is the lower-risk pick for that week.

Timing and lane compatibility:

• Runs both AM and PM regardless of which active lane you're in, since it is rinsed off before any leave-on treatment goes on.
• Occupies no PM "active lane" itself — your leave-on retinoid, acid, or Vitamin C product still governs lane selection for the night (see Conflict Solver above).
• Best applied on damp skin per the How to Use section above; it carries none of a leave-on retinoid's dry-skin application requirement.

Don't upgrade if: your barrier is currently below threshold (stinging, flaking); you can't commit to a daily SPF habit that protects the brightening work; you're already running a leave-on brightening serum doing the same job well; you have active, reactive fungal acne and haven't patch tested; or you're brand-new to actives and want a completely fragrance-and-active-free cleanser instead.

Decision close: if you match 2 or more of the upgrade triggers above, THIS is worth choosing. If not, the Heartleaf Succinic alternative is sufficient and safer. Consistency beats complexity.

For brightening-adjacent, wash-off cleansers in this catalog, a rough mild-to-stronger progression looks like: Beauty of Joseon Green Plum Refreshing Cleanser (gentlest, mild natural AHA, no marketed actives) → this Sungboon Editor cleanser (moderate, Kojic Acid/Niacinamide brightening lean) → VT Reedle Shot Cleanser (more targeted, stated PHA + LHA chemical exfoliation). Move up this ladder only if your current step feels well-tolerated with no tightness or flaking.

This product's PRIMARY function is: gentle daily cleansing with a light Kojic Acid/Niacinamide brightening lean. You do NOT need this if you already own a gentle gel or foam cleanser you are happy with and are not specifically chasing a brightening lean in your cleanse step — finish your current product before purchasing.

Inventory audit prompt: check whether you already have an open cleanser with Kojic Acid or Niacinamide as a marketed active; buying a duplicate while an existing product's PAO window is still open is unnecessary waste.

Stacking assessment: Marginal Benefit if you already use a leave-on Niacinamide serum (overlapping pathway, but this cleanser's contribution is minor given its wash-off format); Significant Benefit if your current cleanser has zero brightening-adjacent actives and you want that lean without adding a new leave-on step.

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 checks for this SKU: confirm the tube's batch code is intact and legible, confirm Korean-language ingredient text is printed alongside any English overlay, and confirm the tube seal is unbroken on arrival. The brand's documented counterfeit pattern (seen on its Deep Collagen sheet mask) is fakes labeled just "Sungboon" instead of the full "Sungboon Editor" name — always check the full brand name printed on the tube.

Sungboon Editor is an independent Korean indie brand whose name translates loosely to "Ingredients Editor," positioned around fine-ingredient-focused, formulation-first K-beauty. Founding-year sources are not fully consistent (one company-profile aggregator states 2018; some coverage implies an early-2020s breakout), so this is treated as an open question rather than a settled fact.

The brand is publicly reported to have scaled significantly over several years without external funding, driven substantially by social-media virality of its Deep Collagen line. Its catalog spans several actives-forward sub-lines — Deep Collagen, this Kojic Acid Niacinamide brightening line, Silk Peptide EGF, and Green Tomato pore care — with no confirmed in-house-vs-contract manufacturing disclosure found in public sources.

Independently readable customer review text for this exact SKU was not retrievable in this research session. WebSearch surfaced only retailer marketing copy and thin purchase-momentum signals (Amazon listing pages showing "700+ bought in past month" on one search pass and "1K+ bought in past month" on another, with no readable star rating or review text recovered) — direct fetches of Amazon, Ulta, and Reddit were blocked by this session's network egress proxy. No Reddit thread (r/AsianBeauty, r/SkincareAddiction) specific to this product was found via search either.

Rather than paraphrase invented quotes to fill this section, we are stating plainly: community reviews for this specific product were not independently verifiable in our research at the time of writing. We will revisit this section as direct review-page access becomes available.

Sustainability: rinse the tube thoroughly before recycling per local Mauritius waste guidelines; store away from direct sunlight and high heat.

Does this cleanser actually contain Retinol? Yes — it is present in the verified INCI, and the brand's own product page independently confirms it, though at a trace, undisclosed concentration near the end of the ingredient list that neither the brand nor most retailers market prominently. See the safety notice above if you are pregnant or nursing.

Is it truly "low pH" as some retailers claim? No numeric pH value for this exact SKU was found in this research; "low pH"/"pH balanced" claims appear consistently in retailer marketing copy but are not backed by a published number.

Will this actually lighten dark spots? It can support a brightening routine, but as a rinsed-off product with undisclosed Kojic Acid sitting right around the 1% line, it should be treated as a supporting step, not a standalone dark-spot treatment.

Is it safe for acne-prone skin? Likely tolerable for most oily/acne-prone skin given its oil-lifting surfactant system, but the FA-conditional oils (soybean, sea buckthorn, tea tree) mean those with confirmed fungal acne may want to patch test first.

Can I use this every day, both AM and PM? Yes, that is the intended use pattern — reduce to once daily only if you notice tightness or dryness.

Kojic Acid

A brightening ingredient derived from fermentation that inhibits an enzyme (tyrosinase) melanocytes need to produce melanin.

Niacinamide

Vitamin B3; supports barrier lipid production, helps regulate oil, and supports overall tone evenness.

Retinol

A Vitamin A derivative (retinoid) that speeds cell turnover; contraindicated in pregnancy in any detectable amount.

PIH

Post-inflammatory hyperpigmentation — brown/tan marks left after a blemish heals, caused by excess melanin.

PIE

Post-inflammatory erythema — red/pink marks left after a blemish heals, caused by damaged capillaries, not melanin.

FA-Conditional

Contains an ingredient that can theoretically feed Malassezia yeast (fungal acne) in some people, but not a guaranteed trigger for everyone.

MFDS

Ministry of Food and Drug Safety in South Korea; regulates cosmetic and pharmaceutical safety standards.

Estimated 1% Line

The point in an INCI list, based on ordering conventions, below which ingredients are typically present at less than 1% concentration.

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: normal-to-oily, resilient skin looking for a gentle, non-stripping daily cleanser with a light Kojic Acid/Niacinamide brightening lean, used as part of a full routine with a dedicated leave-on brightening serum and daily SPF.

Key benefits: betaine-buffered surfactant system that avoids the classic post-cleanse tightness; Niacinamide plausibly present at a meaningful concentration based on INCI position; no SLS, SLES, parabens, or synthetic fragrance.

Keep in mind: Kojic Acid sits right around the estimated 1% line so its standalone contribution is modest; it contains a trace, undisclosed Retinol that makes it unsuitable during pregnancy or nursing regardless of amount; treat it as a supporting brightening step, not a standalone treatment.

Assessment: Consult Oncologist. This product contains an undisclosed-concentration Retinol and Kojic Acid, both of which some oncology care teams advise avoiding during active treatment due to photosensitivity and skin-barrier considerations, even at trace/rinse-off levels.

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

Hard water interaction: as with any surfactant-based cleanser, hard water in some Mauritius regions can leave a mild calcium-stearate film after rinsing; this cleanser does not specifically counteract that residue, so a pH-balancing toner afterward is a reasonable habit in hard-water areas.