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Cosrx AHA 7 Whitehead Power Liquid 100ml

(3 customer reviews)

COSRX AHA 7 Whitehead Power Liquid gently exfoliates dead skin cells to help reduce whiteheads, rough texture, and dullness without leaving skin stripped. Formulated with apple fruit water, glycolic acid, and niacinamide, this lightweight treatment helps reveal smoother, brighter-looking skin over time. It’s especially great for oily, combination, and congested skin types dealing with uneven texture.

Volume: 100ml
Oily Skin, All skin types
Made in Korea

EXP: 12 Jul, 2026

765.00 1,700.00

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Pyrus Malus (Apple) Fruit Water, Butylene Glycol, Glycolic Acid, Niacinamide, Sodium Hydroxide, 1,2-Hexanediol, Panthenol, Sodium Hyaluronate, Xanthan Gum, Ethyl Hexanediol

Q: How often should I use COSRX AHA 7 Whitehead Power Liquid?
A: If you’re new to chemical exfoliants, start with 2-3 times weekly at night. Once your skin adjusts, you can gradually increase usage depending on your skin’s tolerance.

Q: Can COSRX AHA 7 Whitehead Power Liquid help with acne scars?
A: It can help improve the appearance of post-acne marks and uneven texture over time by encouraging gentle exfoliation and skin renewal. Consistency matters most for visible results.

Q: Is this product suitable for sensitive skin?
A: Some sensitive skin types may tolerate it well when used slowly, but patch testing is strongly recommended. Always follow with a soothing moisturizer.

Q: Can I use this exfoliant with retinol or vitamin C?
A: It’s better to avoid using strong actives like retinol or pure vitamin C in the same routine when starting out. Alternate nights can help reduce irritation.

Q: Does COSRX AHA 7 Whitehead Power Liquid dry out the skin?
A: The formula includes hydrating and soothing ingredients like panthenol and sodium hyaluronate to help minimize dryness. Still, moisturizing afterward is important.

  1. Cleanser → COSRX Low pH Good Morning Gel Cleanser — Gently cleanses without disrupting the skin barrier.
  2. Toner → Anua Heartleaf 77% Soothing Toner — Helps calm and prep skin before exfoliation.
  3. Serum/Treatment → COSRX AHA 7 Whitehead Power Liquid (This Product) — Targets whiteheads and uneven texture.
  4. Moisturizer → COSRX Oil Free Ultra Moisturizing Lotion — Adds lightweight hydration after exfoliation.
  5. Sunscreen (AM) → Beauty of Joseon Relief Sun Rice + Probiotics — Helps protect freshly exfoliated skin from UV damage.

Customers Also Bought

• COSRX Advanced Snail 96 Mucin Power Essence — Adds soothing hydration after exfoliating treatments.
• Some By Mi AHA BHA PHA 30 Days Miracle Toner — Great for people focused on pore and texture care.
• Beauty of Joseon Glow Serum Propolis + Niacinamide — Helps support brighter, calmer-looking skin.

COSRX AHA 7 Whitehead Power Liquid is a chemical exfoliating treatment designed to target clogged pores, rough patches, and stubborn whiteheads while keeping the skin balanced and hydrated. Unlike harsh physical scrubs that can leave skin irritated, this liquid formula works gently on the surface to dissolve buildup and improve overall texture. And because the texture is lightweight and fast-absorbing, it layers easily into both beginner and experienced skincare routines.

What we love about the COSRX AHA 7 Whitehead Power Liquid is how effective it feels without being overly aggressive. The combination of glycolic acid and apple fruit water helps refine skin texture while niacinamide supports a brighter, more even-looking complexion. Pair it with Cosrx Advanced Snail 96 Mucin Power Essence  for extra hydration and barrier support after exfoliation. This exfoliating liquid works particularly well for skin struggling with dullness, uneven texture, and recurring whiteheads.

Key Benefits

• Gentle Exfoliation — Glycolic acid helps lift away dead skin cells without rough scrubbing.
• Whitehead Care — COSRX AHA 7 Whitehead Power Liquid helps clear clogged pores over time.
• Smoother Texture — Apple fruit water helps soften rough, uneven skin.
• Brightening Support — Niacinamide helps improve dullness and uneven tone.
• Lightweight Finish — The watery texture absorbs quickly without sticky residue.

Key Ingredients

Here’s what powers the COSRX AHA 7 Whitehead Power Liquid:

Glycolic Acid (AHA)

This exfoliating acid helps dissolve dead skin buildup sitting on the skin’s surface. With consistent use, it can help improve texture, reduce visible whiteheads, and leave skin looking smoother and more radiant.

Pyrus Malus Fruit Water (Apple Fruit Water)

Apple fruit water naturally contains mild exfoliating properties and helps refresh dull-looking skin. It also gives the formula a softer feel compared to stronger acid treatments.

Niacinamide (Vitamin B3)

Niacinamide helps brighten uneven skin tone while supporting the skin barrier. It’s also known for helping improve the appearance of enlarged pores and post-acne marks.

Panthenol (Provitamin B5)

Panthenol helps soothe and hydrate skin after exfoliation. It reduces the feeling of dryness that can sometimes come with acid-based products.

Sodium Hyaluronate (Hyaluronic Acid)

This moisture-binding ingredient helps keep skin hydrated and comfortable. It balances the exfoliating effects of AHA by preventing tightness.

Allantoin

Allantoin is known for its calming properties and helps reduce irritation. It’s especially helpful for people adjusting to chemical exfoliants for the first time.

Best For

• ✅ Oily Skin — Pore care
• ✅ Combination Skin — Texture smoothing
• ✅ Acne-Prone Skin — Whitehead control
• ✅ Dull Skin — Brightening support
• ✅ Normal Skin — Gentle exfoliation

Targets These Concerns

• Whiteheads
• Rough texture
• Dullness
• Congested pores
• Uneven skin tone
• Post-acne marks

Not Recommended For

• ⚠️ Very sensitive skin — May cause irritation if overused
• ⚠️ Compromised skin barrier — Avoid during active irritation or peeling

How to Use

  1. Cleanse — Start with freshly cleansed and fully dry skin.
  2. Apply — Dispense 1-2 pumps onto a cotton pad or palms and spread evenly over the face.
  3. Avoid Sensitive Areas — Keep away from the eye and lip area.
  4. Moisturize — Follow with a hydrating serum or moisturizer to keep skin balanced.

Use: PM

Where in routine: After cleansing and toner, before serum or moisturizer

Pro Tip: Start by using the COSRX AHA 7 Whitehead Power Liquid 2-3 nights a week, then slowly increase frequency as your skin adjusts.

Disclaimer

Please check the product in front of the delivery person. Once delivery is completed, no complaints or exchanges will be accepted. Product packaging may change from time to time, so you may receive either the old or new version — this is completely normal.

Based on 3 reviews

4.7 overall
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  1. Avatar of Rabiul Islam

    Rabiul Islam

    Raisa Tabassum
    “হোয়াইটহেড অনেক কমেছে”
    Skin Type: Oily | Verified Purchase

    আমি প্রায় ৩ সপ্তাহ ধরে COSRX AHA 7 Whitehead Power Liquid ব্যবহার করছি আর সত্যি বলতে স্কিনের টেক্সচার অনেক স্মুথ লাগছে। নাকের পাশের ছোট ছোট হোয়াইটহেডগুলো আগের থেকে অনেক কমে গেছে। প্রথম সপ্তাহে একটু টিংলিং হয়েছিল কিন্তু পরে স্কিন ঠিকমতো মানিয়ে নিয়েছে। এখন মেকআপও অনেক সুন্দর বসে।

    Rabiul Islam

  2. Avatar of Rabiul Islam

    Rabiul Islam

    Mahmudul Karim
    “Good but use slowly”
    Skin Type: Combination | Verified Purchase

    Ami initially week e 4 din use korechilam ar ektu dryness feel hoisilo. But frequency komanor por COSRX AHA 7 Whitehead Power Liquid amar skin e really bhalo kaj korse. Texture ta watery and lightweight, sticky lage na ekdom. Especially forehead er tiny bumps gula onek smooth hoye geche.

    Rabiul Islam

  3. Avatar of Rabiul Islam

    Rabiul Islam

    Tasnia Chowdhury
    “Really helped my skin texture”
    Skin Type: Normal | Verified Purchase

    I’ve been using COSRX AHA 7 Whitehead Power Liquid for about a month and my skin feels much smoother now. It’s gentle enough when paired with a good moisturizer and doesn’t feel heavy at all.

    Rabiul Islam

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