Skin1004 Madagascar Centella Azelaic Acid 10 Ampoule 9ml

Values You Can Trust: 100% Genuine (Adilsons authorized-import guarantee) / Cruelty-Free (PETA-listed)* / Vegan-Friendly (PETA-listed)* / Halal-Friendly* / Fragrance-Free / FA-Safe.

*Cruelty-Free and Vegan: SKIN1004 is listed on PETA's public "Beauty Without Bunnies" database, which we checked directly against the certifier's own published listing — a real third-party listing, not a self-assessment. However, SKIN1004 also sells through Tmall in Mainland China, where post-market animal testing can legally apply; cross-border e-commerce sales may be exempt, but which channel applies to this specific SKU has not been confirmed.

*Halal-Friendly: 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.

If redness that flares in the heat, breakouts that leave behind a stubborn mark, or a complexion that feels reactive to almost everything has become a source of quiet frustration, this is a formula built specifically around calming that cycle rather than adding another aggressive exfoliant to it.

PIH vs PIE — which this product treats: brown or tan marks (post-inflammatory hyperpigmentation, or PIH) come from excess melanin and respond best to niacinamide, Vitamin C, arbutin, or tranexamic acid; red or pink marks (post-inflammatory erythema, or PIE) come from damaged capillaries and respond to centella and azelaic acid. This ampoule is built primarily for PIE and active redness, with a real but secondary effect on PIH through its mild tyrosinase-inhibiting action.

Pros: genuinely dual-purpose (calms active redness AND fades old marks); lightweight, non-greasy texture suited to humid climates; well-tolerated concentration for a first azelaic acid product; fragrance-free; small enough to trial before committing to a full size.

Caveats: mild tingling is common in week one; the 9ml size depletes quickly at twice-daily, whole-face use; exact pH and two of the brand's headline clinical percentages could not be independently verified this research pass (see Section 27).

Classification: YELLOW — appropriate from roughly age 14+ with adult guidance, not a product for younger children. Azelaic acid at 10% is a genuine treatment-strength active (not a basic hydrator), even though it is one of the gentler, dermatologist-favored acids and carries no pediatric red flags of its own.

This is not youth-marketed packaging — the ampoule presents as a clinical trial-size treatment rather than a novelty product — so there is no packaging-trap concern here.

If a younger teen wants help with occasional breakouts without introducing an active acid yet, SKIN1004 Madagascar Centella Ampoule 30ml (verified in stock) offers the same Centella-soothing base with no acid.

Compatibility checklist: bedside-compatible (no sink needed) — yes; requires rinsing — no; requires precise dosage — no (2-3 drops by eye); usable with unwashed hands in a pinch — yes for the ampoule itself, though hands should be clean when possible; requires wait time — a short 30-60 seconds; can anchor a single-product routine — yes, on nights when nothing else feels manageable.

On genuinely low-energy nights, cleanser (or a micellar wipe if cleansing feels like too much) plus this ampoule plus a plain moisturizer is a complete, effective 3-step routine — you do not need the full stack to get the core benefit.

The texture is watery and fast-absorbing, not tacky or heavy, so it should not trigger the kind of sensory aversion that makes some treatment serums hard to tolerate when overstimulated.

Step 1 — When: Start PM-only for the first 1-2 weeks; add an AM application later once your skin tolerates it well.

Step 2 — How much: 2-3 drops (roughly one full dropper squeeze) for the entire face.

Step 3 — How: Apply to clean, dry-to-slightly-damp skin and pat gently until absorbed — do not rub.

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 low-pH cleanser (rinse only if skin feels oily overnight) → 2) Optional hydrating toner → 3) Skin1004 Madagascar Centella Azelaic Acid 10 Ampoule, 2-3 drops, wait 30-60 seconds → 4) Lightweight moisturizer if needed → 5) Broad-spectrum sunscreen SPF50+.

In Mauritius's humid mornings, glycerin and sodium hyaluronate in this formula pull moisture from the humid air around you rather than from deeper skin layers, which is part of why the finish stays light rather than sticky.

Azelaic acid is not itself photosensitizing, but daily SPF is still mandatory here — untreated UV exposure re-triggers the same pigment pathway this product is helping to calm down.

1) Double-cleanse if wearing sunscreen/makeup (oil cleanser then a gentle water-based cleanser), otherwise a single cleanse → 2) Optional soothing toner → 3) Skin1004 Madagascar Centella Azelaic Acid 10 Ampoule, 2-3 drops on dry skin → 4) Moisturizer to seal.

PM is the safer starting lane for a new active because you are not layering it against UV exposure or makeup while your skin is still adjusting.

Skin cycling placement: if you also run a separate retinoid or a strong AHA/BHA exfoliant, treat azelaic acid as its own lane rather than stacking on the same night — Night 1 exfoliant, Night 2 retinoid, Nights 3-4 recovery-or-azelaic, is a workable 4-night template (see the Conflict Solver section below).

Technique: pat or press the product in — do not rub. Friction on already-sensitized skin increases irritation and degrades how evenly actives sit on the skin.

Required skin state: dry or lightly damp skin is fine; azelaic acid does not require the fully-dry application rule that retinoids do.

Wait time: 30-60 seconds before the next layer, longer (1-2 minutes) before sunscreen or makeup to reduce pilling risk.

Hands vs cotton pad: use hands. Hands deliver 100% of the product; cotton pads absorb roughly 30-40% of it into the pad itself, which is wasteful on a 9ml bottle.

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 10-20 seconds, serum layers 30-60 seconds, 10-15 minutes before sunscreen if heading outdoors. 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 the 2-finger rule for the face, +1 finger for the neck.

Hydrators sit best on slightly damp skin; retinoids prefer fully dry skin; exfoliating acids can go on dry or lightly damp depending on your tolerance. If the routine pills, stings, or feels heavy, reduce layers — never increase them to "push through."

AM Maximum Stack: 1. Rinse/Gentle Cleanse (optional) → 2. pH-Prep Toner (optional) → 3. Hydrating Toner layers (optional, 1-3) → 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 → 10. Oil-Control/Sebum Lane, choose one → 11. Peptide/Repair Lane (optional) → 12. Eye Serum/Cream → 13. Moisturizer → 14. Optional Sealing Layer (dry/AC days only) → 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 SPF/makeup worn) → 3. Water Cleanser → 4. pH-Prep Toner (optional) → 5. Hydrating Toner layers (optional) → 6. Essence (optional) → 7. Soothing/Barrier Serum (optional) → 8. [Anchor: this Azelaic Acid Ampoule], applied on dry skin, wait 30-60 seconds → 9. Targeted Serum (optional, only if non-conflicting) → 10. Moisturizer → 11. Sleeping Mask (optional) → 12. Occlusive Seal (optional, skip if clog-prone) → 13. Spot Treatment/Pimple Patch (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 any of them. If unsure, default to the safest lane (barrier/hydration) and reduce layers.

Tier: water-thin to light fluid — apply after any watery toner/essence and before creams, oils, or occlusives.

Layering rule: thinnest to thickest, water-phase before oil-phase. This ampoule sits early in your routine, right after toning steps and before moisturizer.

Phase compatibility: water-phase, single-solution formula (the cyclodextrin delivery system keeps the azelaic acid fully dissolved rather than forming a separate phase), so it layers cleanly under both gel and cream moisturizers without splitting or beading.

Rest days: in week one, alternate-night use lets you gauge tingling and redness before committing to daily use.

Overuse warning: applying more than twice daily, or layering it under a separate strong AHA/BHA exfoliant on the same night, does NOT produce faster results — it produces barrier damage.

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

Before starting this product, your routine MUST already include: a gentle cleanser and a daily moisturizer. Without these foundations, an active-strength treatment causes more harm than benefit.

If azelaic acid at 10% feels too strong even after building up slowly, SKIN1004 Madagascar Centella Niacinamide 10 Boosting Shot Ampoule 9ml (verified in stock) is a real, acid-free step-down in the same 9ml single-active format that still supports oil control and tone.

Barrier index gate: if your skin stings on moisturizer, feels tight within 30 minutes of cleansing, or shows visible flaking, your barrier is below the threshold for this product. Start with SKIN1004 Madagascar Centella Soothing Cream 75ml (verified in stock) alone for 1-2 weeks first.

Primary targets: visible facial redness and flushing (azelaic acid has documented anti-inflammatory and vascular-calming effects); active comedonal and inflammatory breakouts (azelaic acid is antibacterial against C. acnes and normalizes keratinization inside the pore); post-inflammatory marks, both the pink PIE type and, to a lesser extent, the brown PIH type (via mild tyrosinase inhibition).

Secondary benefits: a gentle overall texture-smoothing effect from mild surface exfoliation.

What this product cannot do: it cannot physically shrink pore size (pores are fixed structures, not muscles that contract); it cannot lift or firm sagging skin; and it cannot lighten your natural skin tone — it regulates excess melanin production at the site of a mark, it does not bleach skin that was never discolored.

Every pairing below was verified as status:active in the live Adilsons catalog before being recommended here.

• ROUND LAB 1025 Dokdo Cleanser 150ml — a low-pH gentle foaming cleanser that will not strip the acid mantle before this treatment goes on. Use AM and PM.
• SKIN1004 Madagascar Centella Soothing Cream 75ml — seals in the ampoule and buffers any early tingling with the same Centella base. Use AM and PM after the ampoule.
• SKIN1004 Madagascar Centella Air-Fit Suncream Plus SPF50+ PA++++ 50ml — a physical-filter sunscreen suited to the same reactive/sensitive skin this ampoule targets. Use AM, last step.
• SKIN1004 Madagascar Centella Ampoule 30ml — a plain hydrating Centella serum for extra barrier support on nights the azelaic acid feels drying. Use PM, before or in place of the treatment on rest nights.

Pilling pairs: layering this under a heavy silicone-based primer or a thick occlusive balm before it has fully absorbed (60+ seconds) is the most common cause of pilling — extend the wait time rather than switching products.

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

Universal rules: run only one primary "active lane" per routine (Retinoid OR strong Acid Exfoliation OR L-Ascorbic Acid Vitamin C OR Benzoyl Peroxide OR strong acne lane) — azelaic acid is gentle enough to often sit alongside these rather than strictly inside one lane, but don't stack it with a second strong exfoliating acid on the same night. If you break a rule, reduce frequency or split across AM/PM rather than pushing through. If moisturizer stings or skin feels tight within 30 minutes of cleansing, pause all actives and run barrier-only for 3-7 days.

× Retinoids (e.g. SKIN1004 Madagascar Centella Retinol 0.2 Boosting Shot Ampoule 9ml, verified in stock): azelaic acid and retinoids are generally considered compatible and are sometimes prescribed together, but combining two treatment-strength actives on the same sensitive night still raises irritation risk while you are new to either one. Instead: alternate nights (azelaic Mon/Wed/Fri, retinol Tue/Thu) until both are well tolerated, then combine cautiously if desired.

× L-Ascorbic Acid Vitamin C (e.g. Anua Green Lemon Vita C Serum 20ml, verified in stock): don't layer two low-pH acids back to back in the same routine — the combined acidity increases stinging risk. Instead: Vitamin C in the AM, this azelaic acid ampoule in the PM.

× Separate strong AHA/BHA exfoliants: avoid stacking a second dedicated exfoliating acid product on the same night as this ampoule — over-exfoliation risk. Instead: alternate nights, or treat azelaic acid as your primary acid lane and skip the separate exfoliant on those nights.

Scheduling Template — AM/PM Split (most common): AM: antioxidant lane (Vitamin C) → moisturizer → SPF. PM: this azelaic acid ampoule → moisturizer.

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.

Pre-period breakouts happen because progesterone causes the pore lining to physically swell, narrowing the opening and trapping sebum beneath — azelaic acid's anti-inflammatory and antibacterial action can blunt this cycle rather than only treating breakouts after they surface.

Chronic stress elevates cortisol, which breaks down collagen, increases transepidermal water loss, triggers inflammatory acne, and compromises barrier function — a real physiological pathway, not marketing language.

Because this formula pairs an anti-inflammatory active (azelaic acid) with a calming botanical base (Centella Asiatica, panthenol, allantoin), it addresses two of the visible symptoms of stress-driven skin — inflammation and barrier fragility — at once, rather than only masking redness.

Permeability: Water-Permeable (wudu-compatible). This is a thin, water-based serum with no wax, silicone, or film-forming polymer load significant enough to block water contact with the skin.

Once absorbed (60-90 seconds), the formula leaves no occlusive film on the surface, so water used for ablution should reach the skin normally.

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: "Azelaic acid bleaches your skin." REALITY: it regulates overactive melanin production at the site of a dark mark — it has no effect on skin that has no excess pigment to correct, so it cannot change your natural complexion.

MYTH: "If a little works, more works faster." REALITY: exceeding twice-daily use or layering it under a second acid does not speed results — it increases the odds of a stinging, flaking reaction that sets your timeline back.

DIY risk warning: raw lemon juice or apple cider vinegar "acid toners" are sometimes suggested online as a cheaper alternative — these are unbuffered, uncontrolled-strength acids that can cause chemical burns and post-inflammatory darkening under UV exposure, which is the opposite of what a standardized formulation like this one is designed to avoid.

AC environment warning: in air-conditioned environments, the hyaluronic acid and glycerin in this formula can draw moisture from your deeper skin layers instead of from the air if there is none to draw from. Always seal this product with a proper moisturizer when spending extended time in AC.

Sugar cane burning season (July-November): PM2.5 particulate increases during this period. Because the finish here is non-tacky, particulate adhesion risk is low, but the Tocopherol (Vitamin E) in the formula does contribute modest antioxidant defense against oxidative pollution stress if you use it in the AM as well as PM.

Hard water note: Mauritius tap water hardness varies by region; hard water can leave a calcium-stearate film after cleansing that causes tightness. Follow your cleanser with a pH-balancing toner before this ampoule if your household water runs hard.

*These three concentration figures and the brand's "3X Azelaic Active Formula" framing come from brand marketing copy surfaced via search, corroborated across two independent search passes, but could not be confirmed by directly opening the brand's own product page in this research session (direct page retrieval was blocked). Treat as brand-stated, medium-confidence figures rather than independently verified ones.

Delivery system: the formula uses Hydroxypropyl Cyclodextrin to keep the azelaic acid fully dissolved at high concentration.* Azelaic acid has poor water solubility on its own, and some competing azelaic acid products are visibly gritty suspensions rather than true solutions — this delivery approach is why this ampoule applies as a smooth, lightweight fluid instead.

*This delivery-system explanation is based on brand and retailer marketing copy, not an independently verified formulation document.

Free Acid Value: pH not publicly disclosed for this SKU — only qualitative "low pH / mildly acidic" language was found in research. Without a confirmed pH and pKa, we cannot state the exact free-acid percentage.

Full INCI list (brand's declared ingredient list, corroborated across two independent search passes; could not be confirmed by directly opening a primary source page this session — treat as medium-confidence):

Water, Azelaic Acid, Hydroxypropyl Cyclodextrin, Disodium Phosphate, Pentylene Glycol, Propanediol, Potassium Azeloyl Diglycinate, Maltodextrin, [--- Estimated 1% Line ---] Azelamide MEA*, Panthenol, Butylene Glycol, 1,2-Hexanediol, Glycerin, Ethylhexylglycerin, Allantoin, Centella Asiatica Extract, Melia Azadirachta Leaf Extract, Biosaccharide Gum-1, Sodium Hyaluronate, Melia Azadirachta Flower Extract, Beta-Glucan, Centella Asiatica Leaf Extract, Phellinus Linteus Extract, Tocopherol, Citric Acid, Sodium Citrate, Glycyrrhiza Glabra (Licorice) Root Extract.

*Azelamide MEA appears below the estimated 1% line in the INCI list, suggesting it is present at a lower concentration than the brand's own ~0.5% marketing figure would place it relative to neighboring ingredients — the exact cutoff point is our estimate based on typical formulation patterns, not a brand-disclosed figure, so treat the ~1% line marker above as approximate.

Preservative system: Pentylene Glycol, 1,2-Hexanediol, and Ethylhexylglycerin function together as a multifunctional preservative/humectant system — no parabens, phenoxyethanol, or formaldehyde-releasers appear in the declared list.

Fragrance status: Fragrance-Free — no Parfum/Fragrance ingredient appears in the declared INCI.

Scent: Faint, neutral, herbal-green undertone from the Centella extracts; no perceptible added scent.

Intensity/dissipation: 0-1 out of 5; any scent dissipates within seconds of application.

EU 26 allergen screen: none of the 26 EU-regulated fragrance allergens were detected in the declared INCI.

Alcohol disclosure: Alcohol-Free — no ethanol or denatured alcohol appears in the declared ingredient list.

Halal status: *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 status: SKIN1004 is listed on PETA's public "Beauty Without Bunnies" database, which covers both cruelty-free and vegan status for the brand, verified directly against the certifier's own published listing — a real third-party listing, not a self-assessment. No animal-derived ingredients appear in this product's declared INCI either, which is consistent with that listing.

Cruelty-free status: SKIN1004 is listed on PETA's public "Beauty Without Bunnies" database, verified directly against the certifier's own published listing — the same real third-party listing referenced above. *Brand also sells products in Mainland China, where post-market animal testing may be required by law for some sales channels; cross-border e-commerce sales may be exempt, but the applicable channel for this exact SKU was not confirmed.

Microplastic status: Microplastic-Free — Yes. No polyethylene, nylon, or acrylate microbead/film-forming polymers appear in the declared INCI.

MFDS classification: General Cosmetic. "Functional Cosmetic" status in Korea requires specific government-reviewed testing for a defined list of actives (whitening, wrinkle-improvement, or UV protection agents); azelaic acid is not on that list, and no evidence of a Functional registration for this SKU was found.

Clinical evidence: the brand states a 37.12% improvement in skin turnover and a 53.98% reduction in sebum levels after 4 weeks of use.* Sample size, test methodology, and independence of these tests are unknown, and this research pass could not open the brand's own page directly to review the underlying study.

*Brand-stated result; independent test methodology, sample size, and dataset were not available for verification during this research pass. Treat as Marketing-Only evidence tier until independently corroborated.

Evidence confidence: Medium for the core mechanism (azelaic acid's anti-inflammatory, antibacterial, and tyrosinase-inhibiting action is well-established in general dermatological literature) / Low-to-Marketing-Only* for the two specific percentage claims above and for this exact 9ml SKU's own testing.

A 30ml full-size format of this same formula is also carried by Adilsons — see SKIN1004 Madagascar Centella Azelaic Acid 10 Ampoule 30ml (verified in stock) — the natural next purchase once you've confirmed on this 9ml trial size that your skin tolerates the formula well.

Fungal Acne Safety: FA-Safe. The full declared INCI was cross-checked against known Malassezia-feeding ingredient categories (fatty acid esters, fatty alcohols such as cetyl/stearyl/oleyl alcohol, polysorbates, sorbitan esters, and glucose/fatty-acid glucosides) — none of those categories appear in this formula.

Assessment: Low. The cyclodextrin-solubilized, single-phase formula spreads and absorbs cleanly rather than forming the kind of residue that causes pilling.

The main mechanical risk is layering a heavy silicone-primer or thick occlusive cream on top before the ampoule has finished absorbing, which can cause any leave-on serum to roll up on the skin.

Mitigation: wait a full 60-90 seconds after application before the next layer, and pat rather than rub subsequent products in.

Color baseline: expect a clear to very faintly tinted fluid. A visibly darker, brownish shift usually signals oxidation of the botanical extracts, which can generate free radicals rather than deliver their intended benefit.

Storage: keep the dropper bottle in a cool, dry place away from direct sunlight and away from a hot, humid bathroom cabinet — Mauritius bathroom humidity is not an ideal storage environment for any water-based active.

Spoilage signs: noticeable color darkening, a sour or "off" smell developing where there was none before, or a change in texture (thickening, separation). When in doubt, discard.

Patch test: apply a small amount to your inner forearm and leave for 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 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 warrant stopping use immediately and seeking medical care.

Azelaic acid is broadly regarded by dermatologists as one of the few active skincare ingredients considered compatible with pregnancy and breastfeeding, unlike retinoids, hydroquinone, or high-dose salicylic acid — but this is general information, not personal medical advice, so pregnant or nursing users should still confirm with their own doctor before starting any new active.

Top 5 mistakes: (1) applying it more than twice daily expecting faster results; (2) skipping sunscreen because "it's not a photosensitizing active" — SPF is still required to protect the pigmentation improvement you're working toward; (3) layering it under a separate strong AHA/BHA exfoliant on the same night; (4) expecting a bleaching effect rather than pigment regulation; (5) not patch testing before full-face use.

Overuse threshold: more than twice daily, or skipping rest nights entirely in week one, is the most common way this product's mild tingling turns into real irritation.

Phone hygiene: for acne-prone users, phone screens are a well-documented bacterial transfer point to the jawline and cheek — wipe your screen regularly if breakouts cluster where your phone touches your face.

Usage math: at 2-3 drops per application for the full face, a 9ml bottle holds roughly 60-90 single-face applications.

Lifespan: at once-daily use, that's roughly 2-3 months; at twice-daily whole-face use, closer to 4-6 weeks. Using the correct, moderate dose (rather than over-applying) genuinely extends how long the bottle lasts without sacrificing results.

Reorder timing: plan to reorder about 2 weeks before you expect to run out, to allow for shipping time. Once you've confirmed good tolerance on this 9ml trial size, the 30ml full-size version (verified in stock) holds roughly 3x the volume and is the more practical size for ongoing, non-trial use.

This ampoule's job is to calm redness and clear breakout marks — everything below is chosen because it supports that specific job, not because it's simply "also popular."

AM: 1) Gentle cleanse (optional rinse) → 2) Centella Ampoule 30ml for extra hydration if needed → 3) Moisturizer → 4) Air-Fit Suncream Plus SPF50+.

PM: 1) ROUND LAB 1025 Dokdo Cleanser → 2) Azelaic Acid 10 Ampoule, 2-3 drops → 3) Centella Soothing Cream.

If your barrier is currently compromised (stinging on moisturizer, visible flaking), pause this ampoule and run cleanser + Soothing Cream only for a week before restarting. If you're in air conditioning most of the day, add the Centella Ampoule 30ml underneath for extra humectant support so the azelaic acid doesn't feel drying.

If you're in your luteal phase and breaking out, this is when the ampoule's anti-inflammatory action is most useful — don't skip it. If you sweat heavily outdoors, reapply sunscreen every 2 hours rather than adding more of this treatment.

Bundle — Redness & Marks Reset (PM-focused): ROUND LAB 1025 Dokdo Cleanser + this Azelaic Acid Ampoule + SKIN1004 Centella Soothing Cream. How to use: cleanse, treat, seal, nightly. Why included: each step supports the same redness-and-barrier goal without duplicating it.

Bundle — Full-Day Sensitive Skin Care: SKIN1004 Centella Ampoule 30ml (AM hydration) + SKIN1004 Air-Fit Suncream Plus (AM protection) + this Azelaic Acid Ampoule (PM treatment) + SKIN1004 Centella Soothing Cream (PM seal). Why included: covers hydration, protection, and treatment without any two products doing the same job.

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

The recommendations above are based on formulation synergy with Skin1004 Madagascar Centella Azelaic Acid 10 Ampoule, 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 ampoule is an excellent choice if your primary concerns are active redness, breakouts, and the marks they leave behind.

Alternative — pigment-only, no acid: SKIN1004 Madagascar Centella Tone Brightening Capsule Ampoule 30ml (verified in stock) uses 77% Centella Asiatica with 4% Niacinamide and 2% Tranexamic Acid — choose this if your marks are purely brown/PIH with no active redness or breakouts, and you want to avoid any acid tingling entirely.

Alternative — pure hydration, no active: SKIN1004 Madagascar Centella Ampoule 30ml (verified in stock) — choose this if you're not ready for any treatment-strength active yet and just need barrier support.

If you already own a comparable redness-relief or azelaic acid product at home, finish it first before starting this one.

Choose the Azelaic Acid 10 Ampoule over the Tone Brightening Capsule Ampoule if you need broader pathway coverage: azelaic acid treats active inflammation and breakouts as well as pigment, while niacinamide/tranexamic acid target pigment transfer only, with no meaningful antibacterial or anti-inflammatory action of their own.

Upgrade triggers (if 2+ apply, choose this ampoule):

• If you have visible active breakouts, not just old marks → upgrade.
• If your redness flares with heat or spice, not just after a breakout → upgrade.
• If you've already tried niacinamide/TXA-only products with limited results on redness → upgrade.
• If your skin is currently barrier-compromised → do not upgrade yet, repair barrier first with the Soothing Cream.
• If you're brand-new to any treatment-strength active → start with the gentler Tone Brightening Capsule Ampoule first.

Timing and lane: this ampoule works PM or AM once tolerated; it occupies the "acne/redness active" lane, so don't run it the same night as a separate strong exfoliant (see Conflict Solver above).

Don't upgrade if: your barrier is currently compromised; you can't commit to daily SPF; you're already running a same-mechanism azelaic acid product elsewhere; you're brand-new to actives and want the gentlest possible starting point.

If you match 2 or more upgrade triggers above, this ampoule is worth choosing. If not, the Tone Brightening alternative is sufficient and gentler. Consistency beats complexity.

This product's PRIMARY function is: calming active redness and fading post-breakout marks via 10% azelaic acid. You do NOT need this if you already own another azelaic acid treatment at a comparable concentration — finish that one first.

If you already have an open bottle of the same active, remember that buying a new one while the old one is still within its PAO window is unnecessary spend and product waste.

Stacking assessment: pairing this with SKIN1004 Tone Brightening Capsule Ampoule is Significant Benefit (different pathway — pigment transfer vs. inflammation/antibacterial). Pairing it with a second azelaic acid product is No Benefit (same mechanism, same active).

This product is sourced through authorized Korean distributors — primarily Craver Co., Ltd (South Korea), alongside other verified distribution partners. Craver is a major Korean beauty distributor and the parent company of SKIN1004, handling authorized distribution for multiple K-beauty brands. All products are shipped directly to Mauritius via verified channels.

For comprehensive information about how we verify authenticity, our layered verification system, and how to check your product at home, visit our dedicated Authenticity and Trust page.

Quick verification tips (carried over from SKIN1004's general packaging pattern on dropper-bottle ampoules, not re-confirmed against a photo of this exact SKU this run): the dropper tip should have a slight bend, not sit perfectly straight; the front label should be matte white, not glossy or greyish; the glass should be a clean, dark amber. The GS1 barcode should begin with the prefix 8809576, and the batch code can be checked at CheckFresh to confirm the manufacture date.

SKIN1004 built its identity around a single sourced ingredient — Centella Asiatica grown in Madagascar — used as the shared base across most of its catalog, from plain hydrating ampoules to its "Lab in Nature" line of clinically-positioned actives like this one.

This azelaic acid ampoule sits in that clinically-positioned sub-range alongside sibling single-active ampoules built on the same Centella base, giving the brand a consistent formulation philosophy across very different active ingredients.

Community reviews for this specific product were not yet available in a form we could independently verify at the time of writing — this research pass could not directly retrieve a readable, attributable Reddit, Amazon, or YesStyle review for this exact 9ml SKU, only unverifiable search-summary paraphrases that we are choosing not to present as sourced customer feedback.

We would rather tell you plainly that verified reviews aren't in hand yet than invent a plausible-sounding quote — if you've used this product, we'd genuinely like to hear from you.

Sustainability: rinse the empty glass bottle before placing it in your local glass recycling stream; the dropper's rubber bulb and glass pipette should be separated from general glass recycling where your local facility requires it.

Will this bleach or lighten my natural skin tone? No. Azelaic acid regulates excess melanin production at the site of dark marks; it has no effect on skin with no excess pigment to correct.

Can I use this with Vitamin C? Yes, but not layered together in the same routine — use Vitamin C in the AM and this ampoule in the PM to avoid stacking two low-pH actives at once.

Is this safe during pregnancy? Azelaic acid is broadly considered one of the few active treatment ingredients compatible with pregnancy and breastfeeding, but this is general information, not medical advice — confirm with your own doctor first.

Will it sting? Mild tingling in the first week or two is common and usually temporary; persistent burning is not normal and means you should stop and reassess frequency.

Is the 9ml enough to see results, or is it just a trial size? It's enough to genuinely evaluate tolerance and early results (the first two phases of the results timeline above), but at daily whole-face use it will deplete within 2-3 months, which is exactly what a trial size is for. If you tolerate it well, the 30ml full-size version (verified in stock) is available for ongoing use.

Azelaic Acid

A naturally-occurring dicarboxylic acid used topically to calm redness, fight acne-causing bacteria, and fade dark marks.

PIE

Post-Inflammatory Erythema — pink or red marks left behind by a healed breakout, caused by damaged capillaries.

PIH

Post-Inflammatory Hyperpigmentation — brown or tan marks left behind by a healed breakout, caused by excess melanin.

Tyrosinase

An enzyme involved in melanin (pigment) production; azelaic acid mildly inhibits it.

Cyclodextrin

A ring-shaped molecule used to help dissolve otherwise hard-to-dissolve actives like high-concentration azelaic acid.

MFDS

Ministry of Food and Drug Safety — South Korea's cosmetics regulator.

PAO

Period After Opening — the manufacturer's stated safe-use window once a product is opened, usually shown as a symbol on the packaging.

FA-Safe

Fungal-Acne-Safe — free of the ingredient categories known to feed Malassezia yeast on the skin.

Comedonal

Relating to clogged pores (blackheads/whiteheads) rather than deep, inflamed breakouts.

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 dealing with visible redness, active breakouts, and the marks they leave behind, who wants a well-tolerated introduction to azelaic acid in a size small enough to trial first.

Key benefits: a dermatologist-favored, dual-action active (anti-inflammatory and pigment-regulating) in a lightweight, humidity-friendly texture; fragrance-free and FA-Safe; genuinely PETA-listed cruelty-free/vegan status, not a self-claimed badge.

Keep in mind: exact pH and two of the brand's headline clinical percentages remain unverified by independent sources as of this writing; the 9ml size is a trial format that depletes quickly at twice-daily use; mild tingling in week one is normal but should not be ignored if it persists.

Assessment: Consult Oncologist. While this formula is fragrance-free, retinoid-free, and uses a minimal, non-paraben preservative system, it is still an active-strength acid treatment rather than a passive moisturizer.

Skin undergoing cancer treatment is often more reactive than usual, and an acid active — even a generally gentle one like azelaic acid — carries more uncertainty on treatment-sensitized skin than a plain barrier-support product would.

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

Quick version:

• Week 1-2: introduce alone, every other night, and monitor.
• Week 3-4: move to nightly if stable.
• Week 5+: add one supporting product (like a Vitamin C in the AM) only if needed.
• If irritation appears at any point, use the 72-Hour Barrier Reset above rather than repeating these steps.

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

Antioxidant pollution defense: Tocopherol (Vitamin E) is present in the declared INCI and contributes real antioxidant capacity against oxidative free-radical stress, relevant during Mauritius's July-November sugar cane burning season when ambient particulate and oxidative load rise.

AC/humidity swing interaction: the glycerin and sodium hyaluronate in this formula are genuinely helpful in humid outdoor air but can pull moisture from your own skin during long stretches in dry air conditioning — seal with a moisturizer whenever you'll be in AC for more than a couple of hours.