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COSRX

Cosrx AHA 7 Whitehead Power Liquid 100ml

Cosrx AHA 7 Whitehead Power Liquid 100ml

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Cosrx Korea

AHA 7 Whitehead Power Liquid

Description

Formulated with 7% Glycolic Acid(AHA), AHA 7 Whitehead Power Liquid gently exfoliates skin and helps reveal a radiant even-toned complexion. AHA 7 Whitehead Power Liquid includes Pyrus Malus (Apple) Fruit Water containing natural AHA and Glycolic Acid(AHA) that gently exfoliates and moisturizes skin. Other properties contained in this liquid are vitamins, and natural moisturizing ingredients that can refine without stimulating the skin. Using this helps to improve the appearance of the skin by looking it healthier and more vital. It is gentle enough on irritated and sensitive skin

How To Use

After cleansing, soak a cotton pad and swipe a thin layer of the liquid over the skin, avoiding the eye and mouth area. For use during the daytime, follow with a broad-spectrum sunscreen rated SPF 30 or greater

Ingredients

yrus Malus (Apple) Fruit Water, Butylene Glycol, Glycolic Acid, Niacinamide, Sodium Hydroxide, 1,2-Hexanediol, Panthenol, Sodium Hyaluronate, Xanthan Gum, Ethyl Hexanediol Pyrus Malus (Apple) Fruit Water 75% Glycolic Acid(AHA) 7%

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Care Instructions

查看完整详细信息
  • How to use Cosrx AHA 7 Whitehead Power Liquid 100ml

    1. Use in Your Evening Routine: This is a powerful active treatment and is best used at night to allow your skin to regenerate without sun exposure. Apply it immediately after cleansing on a completely dry face.
    2. Patch Test Before First Use: This is a crucial step. Apply a small amount of the liquid to a discreet area, like behind your ear or on your inner arm, to test for sensitivity. Wait 24 hours to ensure no irritation occurs.
    3. Dispense a Small Amount: Dispense the liquid onto a cotton pad or directly into your fingertips. A few drops are sufficient; using too much can lead to irritation.
    4. Apply a Thin, Even Layer: Gently sweep the cotton pad or your fingertips across your face, applying a thin, even layer of the product. Focus on areas with whiteheads, rough texture, or hyperpigmentation, while avoiding the delicate eye and lip areas.
    5. Wait for it to Absorb (The 15-20 Minute Rule): For the glycolic acid to work at its optimal pH without being neutralised, wait approximately 15 to 20 minutes before applying any other products. You may feel a slight tingling sensation; this is normal.
    6. Follow with Hydrating Products: After the waiting period, proceed with the rest of your nighttime routine. It is highly recommended to follow up with a hydrating essence, serum, and a soothing moisturiser to replenish your skin's moisture barrier.
    7. Start Slowly: If you are new to chemical exfoliants, begin by using this product only once a week. As your skin builds tolerance over several weeks, you can gradually increase the frequency to 2-3 times per week. Do not use it daily.
    8. Essential Sunscreen Use: The morning after using this product, it is absolutely non-negotiable to apply a broad-spectrum sunscreen with SPF 30 or higher. AHAs increase your skin's sensitivity to the sun, and failing to protect it can lead to sun damage and reverse the product's benefits.

    * For optimal results and to ensure the product performs as intended, our team at Asian Trend Beauty is always here to help with any questions or personalized advice you may need.
  • Integrating Cosrx AHA 7 Whitehead Power Liquid 100ml into Your Skincare Flow

    • As Your PM Active Treatment: This power liquid should be the first leave-on step after cleansing in your evening routine. It's a targeted treatment, not a daily toner.
    • Alternate with Other Actives: Do not use this product on the same night as other high-concentration actives like Retinol, Vitamin C, or BHA. This can over-exfoliate and compromise your skin barrier. Use them on alternate nights.
    • Focus on Hydration: On the nights you use the AHA 7 Whitehead Power Liquid, make the rest of your routine all about hydration and soothing. Use products with ingredients like Hyaluronic Acid, Snail Mucin, or Ceramides to support your skin barrier.
    • Pre-Event Skin Smoother: Use it two or three nights before a special event to ensure your skin is exceptionally smooth, allowing for a flawless makeup application.
Asian Trend Beauty

Need help with your routine?

Our team at Asian Trend Beauty is always happy to help you seamlessly integrate HACCI HONEY CLEANSING MILK into your skincare ritual. Feel free to reach out with any questions!

Certifications & Awards

COSRX is a globally celebrated brand renowned for its effective, no-frills skincare solutions. The AHA 7 Whitehead Power Liquid is one of its most iconic and award-winning products, consistently earning top spots in the "Best Exfoliator" categories from major Korean beauty retailers and platforms like Olive Young and Powder Room. The brand itself is proudly cruelty-free.

Sustainability / Ethical Sourcing Information

COSRX is a brand dedicated to creating skin-friendly products and is committed to ethical practices. As a 100% cruelty-free company, COSRX does not test any of its products or ingredients on animals. The brand philosophy centres on minimalism and efficacy, using functional packaging that is easily recyclable. The apple water used in the formula is a key component, reflecting the brand's use of effective natural derivatives alongside powerful clinical actives.

Scent, texture and feel of Cosrx AHA 7 Whitehead Power Liquid 100ml

  • Scent: The product is fragrance-free. However, it has a distinct, sharp, and slightly chemical scent that is natural to its active ingredients. This smell dissipates quickly after application and is an indicator of the product's raw, potent formulation.
  • Texture: The texture is very watery and slightly viscous, a little thicker than water but still very lightweight. It spreads easily and absorbs into the skin without leaving a heavy or greasy layer.
  • Feel: Upon application, it is common to experience a mild tingling or stinging sensation, especially for first-time users. This is a normal reaction to the low pH of the glycolic acid. The feeling should subside within a minute or two. After absorption, the skin may feel slightly tacky before it dries down completely.
  • Cosrx AHA 7 Whitehead Power Liquid 100ml

    Most common questions about Cosrx AHA 7 Whitehead Power Liquid 100ml

    What is the difference between AHA and BHA?
    AHA (Alpha Hydroxy Acid), like the Glycolic Acid in this product, is water-soluble and works on the surface of the skin. It's excellent for exfoliating dead skin cells, fading hyperpigmentation, and smoothing rough texture, making it ideal for dry and sun-damaged skin. BHA (Beta Hydroxy Acid) is oil-soluble, meaning it can penetrate into the pores to clear out clogs, making it better suited for oily, acne-prone skin and blackheads.

    Can I use this product if I have sensitive skin?
    This is a potent 7% Glycolic Acid formula and may be too strong for very sensitive or compromised skin. A thorough patch test is essential. If you have sensitive skin, you might consider starting with a milder AHA, like Lactic or Mandelic Acid, before trying this product.

    What is "purging"? Is it normal with this product?
    Yes, "purging" can be a normal reaction when you first introduce a chemical exfoliant like this one. As the AHA accelerates skin cell turnover, it can bring underlying clogged pores to the surface more quickly, resulting in a temporary increase in small pimples or whiteheads. This should subside within a few weeks of consistent use. A breakout in areas where you don't normally get pimples may be a sign of irritation, not purging.

    How long will it take to see results?
    You may notice your skin feels smoother after the very first use. For more significant results, such as a reduction in whiteheads and a more even skin tone, it typically takes 4-6 weeks of consistent use (2-3 times per week).

    Why do I have to wait 15-20 minutes after applying it?
    Acids like AHA work best at a specific low pH. Waiting before applying your next skincare product (which typically has a higher pH) allows the AHA to work at its maximum effectiveness without being prematurely neutralised. This ensures you get the full exfoliating benefit from the liquid.

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