Anua HEARTLEAF SUCCINIC CLEANSING FOAM 150ML

Badges: 100% Genuine | Fragrance-Free | Vegan-Friendly* | Cruelty-Free*

If your skin feels tight, squeaky, or uncomfortable after washing—that is not a sign of cleanliness. It is the feeling of your acid mantle being destroyed, which leaves your skin defenseless against acne-causing bacteria.

If your skin feels oily on the surface but tight underneath, you are dehydrated-oily — not simply oily. Your skin is overproducing oil to compensate for water loss. This product addresses the underlying dehydration by cleansing at a skin-identical pH, which reduces surface oiliness over time.

Brown or dark marks (PIH) are excess melanin — they respond to Niacinamide, Vitamin C, Arbutin, Tranexamic Acid. Red or pink marks (PIE) are damaged capillaries — they respond to Centella, Azelaic Acid, and time. If your marks are red/pink, a 'brightening' product alone will not fade them. This cleanser supports PIE recovery via Heartleaf's anti-inflammatory action.

Pros: Exceptionally gentle exfoliation; prevents hard-water residue; instantly soothes active cysts. Caveats: May not remove heavy waterproof sunscreen alone; contains BHA which requires caution for severe aspirin allergies.

*Vegan-Friendly: Self-assessed by Adilsons based on available INCI data. No animal-derived ingredients detected. This is NOT a formal vegan certification by The Vegan Society or equivalent body.

*Cruelty-Free: Brand states cruelty-free, but sells products in Mainland China where post-market animal testing may be required by law. Cross-border e-commerce sales may be exempt.

That grimy feeling in Mauritius heat is not dirt — it is sebum and sweat doing their protective jobs. Washing more than twice daily strips your acid mantle (target pH 4.5-5.5), which triggers compensatory sebum overproduction, creating the very oiliness you are trying to eliminate.

This cleanser breaks the cycle by utilizing Succinic Acid, a water-soluble bio-exfoliant that is significantly gentler than high-dose BHA. It dissolves the glue holding dead skin cells together and regulates sebum production without modifying the skin's natural pH or dissolving essential barrier ceramides.

Classification: YELLOW (Caution, 14+ with guidance).

While this is a gentle formulation, it contains 0.5% Salicylic Acid (BHA). Prepubescent skin (under 12-14) does not typically produce the androgen-driven sebum that BHA is designed to clear. Using chemical exfoliants on young skin can prematurely thin the stratum corneum and induce sensitivity.

If your tween needs a basic daily cleanser without exfoliating actives, we recommend the ROUND LAB 1025 Dokdo Cleanser instead.

Step 1: Use AM and PM (as the second step after an oil cleanser in the evening).

Step 2: Dispense an almond-sized amount into wet hands.

Step 3: Lather fully in your hands before applying to a damp face, massaging gently for 60 seconds.

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.

In Mauritius morning humidity, humectants (HA, glycerin) work exceptionally well because they draw water from the humid air rather than from deeper skin layers.

1. Anua Heartleaf Succinic Cleansing Foam (If skin feels congested; otherwise, rinse with water)
2. Hydrating Toner or Pad
3. Antioxidant Serum (Vitamin C)
4. Gel Moisturizer
5. SPF 50+ PA++++

Ensure your skin is thoroughly cleansed of SPF and daily pollution before applying active serums.

1. Oil Cleanser or Cleansing Balm (to dissolve SPF/makeup)
2. Anua Heartleaf Succinic Cleansing Foam (to clear pores and remove residue)
3. Exfoliating Acid or Retinoid (on alternating nights)
4. Barrier Serum
5. Night Moisturizer

The 60-Second Rule: Massage the lather gently for a full 60 seconds. This provides adequate contact time for the Succinic and Salicylic acids to penetrate the pore lining and dissolve oxidized sebum.

Apply to damp skin. Attempting to lather gel cleansers directly on dry skin causes unnecessary friction, which degrades the formula and increases mechanical irritation.

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.

Viscosity ladder: thinnest → thickest; water-phase before oil-phase; treatments before seals.

Wait-time defaults: watery layers 10-20s; serum layers 30-60s; before sunscreen 10-15 min if going outdoors or applying makeup.

Amount defaults (unless brand-specific instructions override):
Watery toner/essence: 5-8 drops per layer (or "coin-size puddle in palm")
Serum/ampoule: 2-3 drops or 1 pump (face), add +1 drop for neck if used
Eye product: ½ rice-grain per eye (very small)
Gel moisturizer: 1 pea-1.5 peas; Cream: 1-2 peas
Occlusive seal: rice-grain to pea-size max (thin film)
Sunscreen: 2-finger rule for face; +1 finger for neck

Skin state rules:
Hydrators (toners/essences/HA): best on slightly damp skin.
Retinoids: best on fully dry skin; if sensitive, wait 10 minutes after cleansing.
Exfoliating acids: apply to dry or lightly damp depending on irritation; keep to one lane.
Hard cap rule: If routine pills, stings, or feels heavy → reduce layers, not increase.

AM (maximum map):

• Rinse / Gentle Cleanse (optional) [Amount: 1-2 pumps (or pea-size gel) | Wait: rinse, pat to slightly damp (don't fully dry unless using LAA or retinoid later) | Use when: oily waking skin, heavy night occlusion, or sweat buildup.]
• pH-Prep / Balancing Toner (optional) [Amount: 5-8 drops (hands) | Wait: 10-20s | Purpose: comfort + reduce tightness; not mandatory.]
• Hydrating Toner Layers (1-3 layers, optional) [Amount: 5-8 drops per layer | Wait: 10-20s between layers | Rule: in high humidity, often 1 layer is enough.]
• Essence (optional) [Amount: 5-8 drops | Wait: 10-20s | Note: choose either toner layering or essence stacking if you pill easily.]
• Mist / Thermal Water (optional micro-step) [Amount: 1-2 light sprays | Wait: 10s | Use for: re-dampening between hydrating layers (avoid soaking).]
• Booster / Soothing Serum (optional) (Centella/panthenol/barrier-support) [Amount: 2-3 drops / 1 pump | Wait: 30-60s | Best for: redness, sensitivity, post-acne inflammation.]
• Antioxidant Lane (optional, choose ONE)
  Option A: L-Ascorbic Acid Vitamin C serum [Skin state: dry skin (reduces irritation) | Amount: 2-3 drops | Wait: 1-3 minutes before next step]
  Option B: Gentler antioxidant (derivatives, EGCG, ferulic, etc.) [Skin state: damp or dry | Wait: 30-60s | Rule: pick one antioxidant product, not two.]
• Pigment Support Lane (optional, choose ONE) (TXA / arbutin / alpha-arbutin / azelaic if AM-tolerated) [Amount: 2-3 drops / 1 pump | Wait: 30-60s | Dependency: pigmentation routines fail without daily SPF.]
• Hydration Serum Lane (optional) (HA / polyglutamic acid / beta-glucan) [Skin state: slightly damp | Amount: 2-3 drops | Wait: 30-60s | Seal rule: must be sealed with moisturizer, especially if spending long hours in AC.]
• Oil-Control / Sebum-Regulating Lane (optional, choose ONE) (niacinamide / zinc / succinic) [Amount: 2-3 drops | Wait: 30-60s | Rule: if using strong actives elsewhere, keep this gentle.]
• Peptides / Growth-Factor / Repair Lane (optional) [Amount: 2-3 drops | Wait: 30-60s | Conflict note: if you use pure LAA, keep peptides in PM if sensitive.]
• Eye Serum/Cream (optional) [Amount: ½ rice-grain per eye | Wait: 10-20s | Placement: before moisturizer (unless very thick eye balm).]
• Moisturizer (gel-cream or cream) [Amount: gel 1-1.5 peas / cream 1-2 peas | Wait: 1 minute before sunscreen if pilling-prone | Climate rule: humid climate often prefers gel textures.]
• Optional Sealing Layer (only if dry/AC) (thin occlusive) [Amount: rice-grain to pea-size max | Wait: 1-2 minutes | Avoid if: clog-prone, oily, or fungal-risk.]
• Sunscreen SPF50+ PA++++ (non-negotiable) [Amount: 2-finger rule face (+1 finger neck) | Wait: 10-15 minutes before makeup/outdoor sweat | Reapply: every 2 hours of sun exposure.]
• Lip SPF (optional but ideal) [Amount: 1 swipe, reapply like sunscreen.]

In AM, prioritize comfort + SPF adherence over stacking. In high humidity, fewer layers often perform better.

PM (maximum map):

• Micellar (optional pre-cleanse) [Amount: enough to saturate cotton; gentle swipe | Use when: heavy makeup, stubborn sunscreen, or sensitive to double cleanse oils.]
• Oil Cleanser / Balm (if SPF/makeup) [Amount: 1-2 pumps (or grape-size balm) | How: massage on dry skin 30-60s → add water to emulsify until milky → rinse | Wait: proceed immediately.]
• Water Cleanser (second cleanse) [Amount: 1-2 pumps | How: gentle 30-60s, rinse | Skin state after: choose fully dry if using retinoids; otherwise slightly damp is fine.]
• pH-Prep Toner (optional) [Amount: 5-8 drops | Wait: 10-20s | Use for: comfort, reduce tightness.]
• Hydrating Toner Layers (1-3 layers, optional) [Amount: 5-8 drops per layer | Wait: 10-20s | Rule: stop early if you start to feel tacky.]
• Essence (optional) [Amount: 5-8 drops | Wait: 10-20s]
• Soothing / Barrier Serum (optional) [Amount: 2-3 drops | Wait: 30-60s | Best for: buffering active lanes.]
• [Anchor Product] (bold placement, always) [Amount: use product-type default (serum 2-3 drops / cream 1-2 peas / toner 5-8 drops) unless brand guidance overrides | Wait: If anchor is retinoid: apply on fully dry skin; wait 2-5 minutes before moisturizer if sensitive. If anchor is acid/exfoliant: wait 1-3 minutes. Otherwise: wait 30-60 seconds]
• Targeted Serum (optional, ONLY if not conflicting) [Amount: 2-3 drops | Wait: 30-60s | Rule: only add if it's a different pathway and doesn't increase irritation.]
• Moisturizer [Amount: gel 1-1.5 peas / cream 1-2 peas | Wait: 1 minute]
• Sleeping Mask (optional) [Amount: thin layer (pea-size to grape-size depending on texture) | Use when: dry, dehydrated, or barrier-support nights.]
• Occlusive Seal (optional; avoid if clog-prone) [Amount: rice-grain to pea-size max | Use when: very dry/AC-heavy lifestyle or barrier repair phase.]
• Spot Treatment / Pimple Patch (as needed) [Spot gel: rice-grain amount only on lesion | Patch: apply on clean, dry skin; press 5 seconds.]
• Lip Sleeping Mask (optional) [Amount: thin swipe.]

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.

Viscosity Ladder: Rung 1 (Wash-off Water Phase). This product transforms from a lightweight gel into a dense, micro-bubble foam upon contact with water.

Because it is a wash-off product, the active ingredients (Succinic Acid and Salicylic Acid) are formulated to act on the outermost stratum corneum during the 60-second contact time before being rinsed away. This limits systemic absorption while maximizing surface exfoliation.

Before starting this product, your routine MUST already include: a reliable moisturizer and daily SPF. Without these foundations, mild exfoliating cleansers can still cause barrier strain.

If your skin stings on moisturizer, feels tight within 30 minutes of cleansing, or shows visible flaking — your barrier is below threshold. Start with a purely hydrating cleanser first.

Sebum Overproduction: Succinic Acid and Salicylic Acid regulate the lipid profile of the skin, slowing the rate at which pores refill with sebum throughout the day.

Congestion & Whiteheads: Salicylic Acid (BHA) is oil-soluble, allowing it to penetrate the lipid-rich environment of the pore to dissolve keratin plugs.

Inflammatory Acne (PIE): Houttuynia Cordata (Heartleaf) extract contains high levels of quercitrin, which aggressively neutralizes the inflammatory pathways triggered by *Cutibacterium acnes* bacteria.

What this cannot do: Cannot physically shrink pores. Pores do not have muscles; they appear smaller when cleared of oxidized debris, but their physical diameter is genetically determined.

• Anua Heartleaf 77% Soothing Toner: Rapidly restores hydration and amplifies the anti-inflammatory Heartleaf pathway post-cleanse. (Use AM/PM)
• Anua NIACINAMIDE 10%+TXA 4% SERUM: Capitalizes on the freshly cleared pores to deliver high-strength pigment and sebum control. (Use AM/PM)
• Beauty of Joseon RELIEF SUN AQUA FRESH RICE + B5: Provides essential UV protection without clogging the pores you just cleared, using a lightweight hydrating base suitable for oily skin. (Use AM)

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

• One Active Lane per routine: In a single AM or PM routine, run only one primary "active lane" (Retinoid OR Acid Exfoliation OR L-Ascorbic Acid Vitamin C OR Benzoyl Peroxide OR Hydroquinone OR strong acne lane).
• If you break a rule: Don't "push through." Reduce frequency, split AM/PM, or alternate nights.
• Barrier override: If moisturizer stings or skin feels tight within 30 minutes of cleansing → pause all actives and run barrier-only for 3-7 days.
• Wait-time defaults (practical): watery layers 10-20s, serums 30-60s, pH-dependent acids 10-20 min if you insist on layering (split is safer), sunscreen 10-15 min before sun.

A) Retinoid Lane Conflicts (Retinol / Retinal / Tretinoin / Adapalene)

• Retinoids × AHAs (Glycolic / Lactic / Mandelic / PHA strong)
  Rule: Never in the same night (irritation + barrier thinning risk).
  Instead (best options): Skin Cycling (4-night): Night 1 AHA → Night 2 Retinoid → Nights 3-4 Recovery. Alternate Nights: AHA 1-2x/week, retinoid 2-4x/week (separate days). AM/PM split (only if tolerant): AHA in AM with strict SPF, retinoid PM.
• Retinoids × BHA (Salicylic Acid 0.5-2%)
  Rule: Avoid same night for most people (dryness + irritation synergy).
  Instead: Alternate Nights: BHA on non-retinoid nights. AM BHA / PM Retinoid (safer than same layer). Low-dose exception: Very oily, resilient skin may tolerate — but treat as advanced.
• Retinoids × Benzoyl Peroxide (BPO)
  Rule: Do not layer (BPO can oxidize/deactivate retinol/tretinoin; plus double irritation).
  Instead: AM BPO / PM Retinoid. Wash-off BPO cleanser in AM, retinoid PM (lower irritation). Exception: Adapalene is more stable; some fixed combos exist (still irritating → buffer + moisturizer).
• Retinoids × L-Ascorbic Acid (pure Vitamin C)
  Rule: Don't layer in same routine (irritation load + incompatible pH preferences).
  Instead: AM Vitamin C / PM Retinoid (classic split).
• Retinoids × Strong "Peel" Actives (high AHA %, strong exfoliating pads, peels)
  Rule: Never same day; treat peels as their own lane.
  Instead: Peel night → 48-72h recovery → then resume retinoid.

B) Vitamin C Lane Conflicts (L-Ascorbic Acid focus)

• L-Ascorbic Acid × Benzoyl Peroxide
  Rule: Never combine (oxidation → loss of Vitamin C activity).
  Instead: Vitamin C AM, BPO PM (or alternate days).
• L-Ascorbic Acid × Copper Peptides
  Rule: Separate (copper ions can accelerate oxidation; low pH can destabilize peptides).
  Instead: Vitamin C AM, copper peptides PM (or alternate days).
• L-Ascorbic Acid × AHAs/BHAs (separate products)
  Rule: Avoid layering (excess acidity → stinging + barrier irritation).
  Instead: AM Vitamin C / PM Acids. If insisting: Vitamin C first, wait 15-20 min, then acid (still higher risk).
• L-Ascorbic Acid × High-% Niacinamide (sensitive skin)
  Rule: Generally compatible in modern formulas, but can trigger flushing in reactive skin.
  Instead: Wait 10-15 min after Vitamin C before niacinamide. Or split: Vitamin C AM, niacinamide PM.

C) Exfoliation Lane Conflicts (AHA/BHA/PHA)

• AHA × BHA (layering two separate strong products)
  Rule: Avoid stacking separate strong exfoliants (over-exfoliation risk).
  Instead: Use one combined formula (chemist-balanced) OR Alternate days: BHA for pores; AHA for texture.
• Chemical Exfoliants × Physical Scrubs / Brushes / Microderm tools
  Rule: Don't combine same day (micro-tears + "glazed donut" over-strip).
  Instead: Choose chemical exfoliation OR gentle physical occasionally — never both together.
• Direct Acids × Peptides (especially copper peptides)
  Rule: Avoid immediate layering (low pH can destabilize peptide bonds).
  Instead: Peptides AM, acids PM, or wait 20 min after acids.
• Acids × Strong Retinoids (repeat of lane rule)
  Rule: Not same night.
  Instead: Skin cycling / alternating nights.

D) Oxidation / Deactivation Conflicts (chemistry problems)

• Benzoyl Peroxide × Antioxidants (Vitamin C, some polyphenols)
  Rule: Keep separate (BPO oxidizes).
  Instead: Antioxidants AM, BPO PM (or wash-off BPO).
• pH-dependent actives stacked together (too low pH "acid load")
  Rule: Don't stack multiple low-pH products back-to-back unless advanced.
  Instead: Split across routines or days.

E) Layering Physics Conflicts (penetration + pilling + "wasted product")

• Oil-first × Water-based serums (physics barrier)
  Rule: Don't apply facial oils before water serums.
  Instead: Water → serum → moisturizer → oil (oil last).
• Heavy silicones over damp/wet layers (pilling risk)
  Rule: Don't rub silicone layers over wet serums.
  Instead: Wait 60 seconds, then pat silicone product.
• Too many film-formers stacked (pilling + patchy sunscreen)
  Rule: Reduce layers before SPF; sunscreen needs even film.
  Instead: Morning: fewer layers + longer dry time before SPF.

F) "Same Pathway" Redundancy Conflicts (not dangerous, just pointless)

• Duplicate actives in the same lane (no added benefit, more irritation)
  Rule: Don't stack two products that do the same job (e.g., two strong acids, two retinoids).
  Instead: Pick one primary active; use the other on alternate nights or not at all.
• Multiple strong brighteners at once (irritation > gains)
  Rule: Don't stack LAA + strong acids + retinoid all together chasing "fast glow."
  Instead: Choose one lane; add supportive pigment helpers (niacinamide/TXA) on non-irritating days.

Template A: AM/PM Split (most common)
AM: Antioxidant lane (Vitamin C) → Moisturizer → SPF
PM: Retinoid OR Acid lane → Moisturizer

Template B: 4-Night Skin Cycling
Night 1: Exfoliation lane
Night 2: Retinoid lane
Night 3-4: Recovery (no actives)

Template C: Alternate-Night Protocol (simpler)
Mon/Wed/Fri: Retinoid
Tue/Sat: Acid or BHA
Thu/Sun: Recovery

Pre-period breakouts happen because progesterone causes the pore lining to physically swell, narrowing the opening and trapping sebum beneath. Using a gentle BHA/Succinic cleanser during the luteal phase helps clear that bottleneck before cysts form.

Chronic stress elevates cortisol, which breaks down collagen, increases TEWL, triggers inflammatory acne, and compromises barrier function.

When you are operating under high stress, your skin physically cannot handle harsh 2% BHA leave-on exfoliants. This cleanser acts as a stress-safe alternative, combining mild wash-off exfoliation with high concentrations of Heartleaf to rapidly down-regulate the inflammatory cortisol response in your pores.

MYTH: 'If my skin doesn't feel tight after washing, it isn't clean.' REALITY: Tightness indicates your skin's protective lipid barrier has been stripped away. A healthy cleanse leaves skin feeling supple and comfortable, never "squeaky."

MYTH: 'Acne-prone skin needs strong, gritty scrubs to clear pores.' REALITY: Physical scrubs create micro-tears and spread *C. acnes* bacteria across your face. Chemical exfoliation (like Succinic and Salicylic Acid) dissolves the bonds holding dead skin together without mechanical damage.

Mauritius tap water hardness varies by region. Hard water leaves a calcium stearate film after cleansing that causes tightness. This slightly acidic (pH 5.5) formula helps counteract the alkalinity of hard water, though following up with a pH-adjusting toner is still highly recommended.

Full INCI List: Water, Disodium Cocoamphodiacetate, Sodium Cocoyl Isethionate, Glycerin, Houttuynia Cordata Extract, Succinic Acid, [--- Estimated 1% Line ---] Salicylic Acid, Panthenol, Ceramide NP, Sodium Chloride, Citric Acid, Potassium Benzoate, Polyquaternium-67, Disodium EDTA, Butylene Glycol, 1,2-Hexanediol.

Preservative System: Potassium Benzoate, 1,2-Hexanediol. (Gentle, non-sensitizing broad-spectrum preservation).

Fragrance Status: 100% Fragrance-Free.

Scent Description: Faint, clinical, slightly medicinal scent derived purely from the raw ingredients (Succinic Acid and Heartleaf). No masking fragrances are used.

Intensity and Dissipation: Intensity 1/5. Dissipates instantly upon rinsing.

EU 26 Allergen Screen: None detected in declared INCI.

Alcohol Disclosure: Alcohol-Free.

Aspirin Sensitivity → Salicylic Acid: Individuals with a known, severe allergy to Aspirin (acetylsalicylic acid) should approach Salicylic Acid (BHA) products with caution due to structural cross-reactivity, even in wash-off formats at 0.5%.

If you are currently on prescription Isotretinoin (Roaccutane), your skin's oil production is already therapeutically halted. Using a BHA/Succinic cleanser during treatment will cause unnecessary dryness. Switch to a non-exfoliating gentle cleanser until your treatment course is complete.

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: *Self-assessed by Adilsons based on available INCI data. No animal-derived ingredients detected. This is NOT a formal vegan certification by The Vegan Society or equivalent body.

Cruelty-Free Status: *Brand states cruelty-free, but sells products in Mainland China where post-market animal testing may be required by law. Cross-border e-commerce sales may be exempt.

Microplastic-Free: Yes.

MFDS Classification: General Cosmetic.

Clinical Evidence: Research supports Salicylic Acid at 0.5% in wash-off formats as an effective daily prophylactic against microcomedone formation without inducing the stratum corneum thinning seen in 2% leave-on formulas.

Evidence Confidence: High (based on well-established actives like BHA and Panthenol).

Fungal Acne Safety: FA-Safe. Contains no Malassezia-feeding long-chain fatty acids or problematic esters. An excellent choice for those managing both standard acne and fungal acne.

Pilling Assessment: None.

Because this is a wash-off product utilizing completely water-soluble surfactants, it leaves zero film-forming residue behind that could interfere with your subsequent serum or SPF layers.

Color Baseline: A clear to slightly golden translucent gel. The golden tint comes naturally from the Heartleaf extract.

Storage: Keep in your bathroom, but avoid placing it on a windowsill where direct Mauritius sunlight can degrade the botanical extracts.

This product was imported via standard temperature-controlled logistics to ensure the active botanical compounds did not degrade during transit.

Spoilage Signs: Discard immediately if the gel separates into a watery liquid and a solid mass, or if it develops an aggressively sour or fermented odor.

Patch Test: Because this is a wash-off product, traditional leave-on patch tests are inaccurate. Test by lathering a small amount on your jawline, massaging for 30 seconds, and rinsing. Wait 24 hours to observe for excessive redness or hives.

If adverse reaction: STOP ALL ACTIVES. For 72 hours, use ONLY gentle cleanser + plain moisturizer + mineral SPF. NO acids, retinoids, Vitamin C, exfoliants, or essential oils. After 72h, reintroduce ONE product per 14 days.

Emergency Stop Signals: Hives, swelling, blistering, persistent burning, breathing difficulty (seek emergency care immediately).

• Applying un-lathered gel directly to the face: Friction damages the skin. Always lather the product fully in wet hands first until it becomes foam, then gently apply the foam to your face.
• Washing with hot water: Hot water melts your natural ceramides and rapidly accelerates transepidermal water loss. Always use lukewarm or cool water.
• Rushing the cleanse: Washing off immediately gives the Succinic and Salicylic acids zero time to work. Observe the 60-Second Rule.
• Overusing alongside strong leave-on acids: If you use a 2% BHA toner in the PM, using this BHA cleanser in the same routine risks over-exfoliation. Split them (AM/PM) or alternate days.

Volume: 150ml. Recommended amount per use: ~1.5ml (almond size).

Uses per container: approximately 100 applications.

At recommended dosage (used AM and PM): approximately 50 days (1.5 months). At common overdosing (using a huge dollop): depletes in under 20 days. Correct dosage is better for your skin's acid mantle AND extends product life.

Reorder in approximately 1 month. We recommend reordering 2 weeks before estimated depletion for shipping time.

The ultimate anti-inflammatory, pore-clearing routine for acne-prone skin navigating extreme tropical humidity.

Anua Heartleaf Succinic Moisture Cleansing Foam sits at the very foundation of the viscosity ladder, gently dissolving sebum without disturbing barrier lipids.

AM Routine:

1. Anua Heartleaf Succinic Cleansing Foam (Lather, massage 60s, rinse)
2. Anua Heartleaf 77% Soothing Toner (Apply 5-8 drops to damp skin, wait 20s)
3. Anua NIACINAMIDE 10%+TXA 4% SERUM (Apply 2 drops, wait 60s)
4. Beauty of Joseon Dynasty Cream (Apply 1 pea size, wait 1 min)
5. SKIN1004 Madagascar Centella Water-Fit Sun Serum (Apply 2 fingers length, wait 15 min before going outdoors)

PM Routine:

1. Oil Cleanser (Massage dry, emulsify, rinse)
2. Anua Heartleaf Succinic Cleansing Foam (Massage 60s, rinse)
3. Anua Heartleaf 77% Soothing Toner (Apply 5-8 drops)
4. Targeted Treatment or Retinoid (Apply to dry skin)
5. Beauty of Joseon Dynasty Cream (Apply 2 peas)

• If you are experiencing barrier sting right now: Drop the Succinic Foam temporarily and wash with water only in the AM. Resume when your skin no longer stings upon applying moisturizer.
• If you are in the luteal phase of your cycle: Extend your cleanser massage time to 90 seconds to aggressively target incoming infundibular edema (swollen pores).

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

The recommendations above are based on formulation synergy with Anua Heartleaf Succinic Moisture Cleansing Foam, 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 you have severely oily, resilient skin that requires physical degreasing and stronger pore-clearing power, the Anua HEARTLEAF QUERCETINOL PORE DEEP CLEANSING FOAM 150ML offers a more robust scrub via fine Heartleaf powder, trading away the gentleness of Succinic Acid for immediate physical exfoliation.

Choose Anua Heartleaf Succinic Cleansing Foam over Anua Heartleaf Quercetinol Deep Cleansing Foam if you need lower irritation risk: Succinic Acid clears pores chemically without the physical friction and higher alkalinity of the Quercetinol formula.

• Upgrade to THIS if you have active, painful breakouts — rubbing physical powders (Quercetinol) over active cysts will spread bacteria; chemical dissolution (Succinic) is safer.
• Upgrade to THIS if you suffer from the "Oily-Tight Paradox" — the lower pH of this formula will stop your barrier from overproducing compensatory sebum.
• Upgrade to THIS if you are currently using a leave-on Retinoid lane in the PM — this is significantly gentler on a retinized barrier than a scrubbing foam.

• Use AM and PM safely.
• Occupies the Wash-off Exfoliation lane.
• If you already run a retinoid lane, keep this in AM/alternate nights.
• Lather in hands first, never directly on the face.

Do NOT upgrade to THIS if:

• Your barrier stings/tightens after cleansing (barrier below threshold).
• You are severely allergic to Aspirin (cross-reactive with Salicylic Acid).
• You already use a BHA cleanser (e.g., COSRX Salicylic Acid Daily Gentle Cleanser).

If you match 2 or more upgrade triggers above, THIS is worth choosing. If not, the alternative is sufficient and safer. Consistency beats complexity.

This product's PRIMARY function is: gentle daily chemical exfoliation and pore clearing. You do NOT need this if you already own: an open cleanser containing Salicylic Acid (BHA), Succinic Acid, or LHA (e.g., COSRX Salicylic Acid Daily Gentle Cleanser). Finish your current product before purchasing.

Check your current shelf. Do you have an open product with the same primary active? Skincare products lose efficacy after opening (PAO = 12 months). Buying new while old expires is waste.

Combining with a similar product: No Benefit (same mechanism) — using two exfoliating cleansers in the same day will rapidly trigger barrier collapse.

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: Authentic Anua products feature high-quality, matte-finish packaging with crisp, perfectly aligned typography. If the tube feels flimsy, or the text easily scratches off, it may be counterfeit.

Brand: Anua | Headquarters: Seoul, South Korea | Philosophy: "Keep things simple." Focus strictly on essential, skin-soothing ingredients while stripping away unnecessary fillers.

Anua believes that healthy skin relies on a relaxed mind and a simplified routine. They formulate using high concentrations of single, proven botanicals (like 77% Heartleaf) rather than complex, irritating cocktails. Their mission is to provide profound relief for highly reactive, stressed skin.

Common Praise: Users overwhelmingly praise its ability to clear sebaceous filaments on the nose without leaving the cheeks feeling tight or dry. Many note that the gel-to-foam texture feels surprisingly luxurious for an acne cleanser.

Common Complaints: A minority of users report that it struggles to remove tenacious, water-resistant sunscreens on its own, necessitating a dedicated oil cleanse first.

One user with highly acne-prone, combination skin noted that after 3 weeks of use, their painful cystic breakouts healed faster than usual, attributing it to the Heartleaf extract.

Sustainability: The plastic tube should be thoroughly rinsed of all residue before being placed in standard plastic recycling bins in Mauritius.

Can I use this if I have fungal acne?

Yes. This formula is free from Malassezia-feeding long-chain fatty acids and complex esters, making it safe for fungal acne protocols.

Will this bleach my towels or clothes like Benzoyl Peroxide?

No. Succinic and Salicylic acids do not have the bleaching properties of Benzoyl Peroxide. It is completely safe for your fabrics.

Can I skip my oil cleanser if I use this?

No. While excellent at removing sebum and sweat, this water-based cleanser cannot fully dissolve modern, sweat-resistant SPF 50 filters. You must still oil cleanse in the PM.

Is it safe for daily use?

Yes, it is specifically formulated at a pH of 5.5 to be safe for twice-daily use, unlike traditional 2% leave-on BHA liquids which require strict pacing.

Succinic Acid

A gentle, water-soluble exfoliating acid that controls oil and fights acne-causing bacteria without causing the redness and peeling associated with stronger acids.

Salicylic Acid (BHA)

An oil-soluble acid that can actually penetrate inside the pore to dissolve the hardened oil (sebum) that causes blackheads.

Infundibular Edema

The biological term for when the walls of your pores swell up (often due to hormones), trapping oil inside and causing a pimple.

Acid Mantle

The invisible, slightly acidic film on the surface of your skin that keeps moisture in and harmful bacteria out. Harsh soaps destroy it.

Houttuynia Cordata (Heartleaf)

A botanical extract highly prized in Korean skincare for its exceptional ability to instantly calm redness and soothe inflamed skin.

Sebaceous Filaments

The tiny, greyish dots often seen on the nose. They are not blackheads, but naturally occurring tubes of oil that channel sebum to the skin's surface.

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 struggling with persistent congestion, blackheads, or active inflammatory acne who finds traditional 2% BHA liquids too harsh and drying for daily use.

Key Benefits: Utilizes Succinic Acid for barrier-respecting oil control; calms red, angry cysts instantly with high-dose Heartleaf extract; perfectly pH-balanced to protect your acid mantle.

Keep in Mind: Will not dissolve waterproof SPF without a prior oil cleanse. Contains 0.5% Salicylic Acid, meaning those with a true Aspirin allergy must avoid it entirely.

Assessment: Not Suitable.

This product contains Salicylic Acid, an exfoliating agent that accelerates cellular turnover. Skin undergoing oncology treatments (chemotherapy/radiation) is profoundly compromised and cannot safely tolerate active exfoliation.

Alternative: We recommend a 100% active-free, purely hydrating wash, such as a basic milky cleanser without any acids.

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

Hard Water Interaction: Mauritius tap water varies significantly in mineral content, frequently leaving a rigid calcium stearate film on the skin after washing. The slight acidity (pH 5.5) of this cleanser actively helps to neutralize this alkaline mineral residue, preventing the "tight" feeling often caused by local plumbing.