AC Collection Blemish Spot Clearing Serum

$65.00

COSRX AC Collection Blemish Spot Clearing Serum is a lightweight Korean serum for blemish-prone, oily and uneven-looking skin.

Formulated with CentellAC-RX Complex, 4% niacinamide and propolis, it helps improve post-breakout marks while supporting sebum balance, hydration and skin comfort. Size: 40ml.

COSRX AC Clearing Serum for Blemish-Prone Skin

COSRX AC Collection Blemish Spot Clearing Serum is a lightweight Korean facial serum designed to support blemish-prone, oily and congested-looking skin. The COSRX AC Clearing Serum helps improve the appearance of post-breakout marks while maintaining hydration and a calmer, more balanced-looking complexion.

Its fast-absorbing formula combines CentellAC-RX Complex, 4% niacinamide, propolis and conditioning ingredients. Together, they help support sebum balance, visible tone and the skin’s protective moisture barrier without leaving an excessively heavy finish.

COSRX AC Clearing Serum Benefits

  • Provides daily care for blemish-prone skin
  • Helps improve the appearance of post-breakout marks
  • Supports a clearer and more even-looking complexion
  • Helps balance the appearance of excess sebum
  • Contains CentellAC-RX Complex for soothing support
  • Formulated with 4% niacinamide
  • Includes nourishing propolis extract
  • Supports a comfortable skin moisture barrier
  • Helps calm the appearance of temporary redness
  • Lightweight texture absorbs quickly
  • Suitable for morning and evening use
  • Alcohol free, cruelty free and dermatologically tested

Daily Support for Marks and Uneven Tone

Post-breakout marks can leave the complexion looking uneven even after an active blemish has settled. Niacinamide helps brighten the appearance of these areas while supporting balanced sebum and a stronger-looking moisture barrier.

The formula can be applied across the entire face or concentrated on areas affected by visible blemishes and uneven tone. Consistent use alongside daily sunscreen helps support a clearer and more uniform-looking complexion.

Soothing and Barrier-Supporting Ingredients

  • CentellAC-RX Complex: A COSRX blend of centella-derived ingredients that supports soothing and barrier care.
  • 4% Niacinamide: Helps improve uneven-looking tone and manage the appearance of excess oil.
  • Propolis: Provides nourishing moisture and antioxidant skincare support.
  • Madecassic Acid: Helps care for stressed-looking skin and support the moisture barrier.
  • Asiatic Acid: Provides conditioning support for a calmer and more balanced appearance.

The COSRX AC Clearing Serum combines these ingredients in a lightweight formula suitable for routines focused on blemishes, visible marks, sebum balance and skin comfort.

How to Use COSRX AC Clearing Serum

  1. Cleanse the face and apply toner as required.
  2. Dispense an appropriate amount of serum onto clean fingertips.
  3. Spread the product gently across the face or targeted areas.
  4. Pat lightly until the formula has absorbed.
  5. Follow with a suitable moisturiser.
  6. Begin with one application per day if the skin is sensitive.
  7. Increase to morning and evening use according to skin tolerance.
  8. Finish every morning routine with broad-spectrum sunscreen.

Introduce the serum gradually when using it alongside other concentrated skincare products. Apply products from the lightest to the richest consistency and allow each layer to absorb before continuing.

Important Blemish-Care Information

Patch test before the first complete application. Avoid applying the serum to broken, freshly picked or severely irritated skin, and keep the formula away from direct eye contact. Discontinue use if persistent discomfort develops.

This cosmetic serum supports the appearance of blemish-prone skin and post-breakout marks but is not intended to treat acne or another medical condition. Customers experiencing painful, widespread or persistent breakouts should seek advice from a qualified healthcare professional.

Complete Your Blemish-Care Routine

Explore more products from the COSRX skincare collection. For targeted calming care, apply COSRX Centella Blemish Cream to individual blemishes or visible post-breakout areas after the serum has absorbed.

Product: COSRX AC Collection Blemish Spot Clearing Serum
Size: 40ml
Product type: Korean blemish-care facial serum
Suitable for: Oily, congested, blemish-prone or uneven-looking skin
Key ingredients: CentellAC-RX Complex, 4% niacinamide, propolis, madecassic acid and asiatic acid
Texture: Lightweight and fast absorbing
Formula: Alcohol free, paraben free, sulfate free, phthalate free, cruelty free and hypoallergenic
Made in: Korea
Authenticity: 100% authentic COSRX product

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