AC Collection Blemish Spot Clearing Serum

COSRX AC Collection Blemish Spot Clearing Serum is a concentrated serum for the marks breakouts leave behind. It combines 85% propolis extract, 4% niacinamide and a centella complex (madecassic acid, asiaticoside and asiatic acid) to help fade the look of red and dark spots and soothe blemish-prone skin.

Key benefits of COSRX AC Collection Blemish Spot Clearing Serum

• Helps fade the look of post-acne red and dark marks
• Helps brighten dullness and uneven tone
• Soothes blemish-prone skin
• Absorbs quickly without a tacky feel

Key ingredients

• Propolis extract 85% – moisturises and soothes tired skin
• Niacinamide 4% – helps refine dullness and the look of hyperpigmentation
• Centella complex – madecassic acid, asiaticoside and asiatic acid to help calm the skin

Formulas can change. Always check the full ingredient list on the pack you receive.

Who is it for?

Blemish-prone and sensitive skin with post-acne marks.

How to use

1. After cleansing and toning, apply 2–3 drops to the face, avoiding the eyes and mouth.
2. Spread and massage gently until absorbed.
3. Follow with moisturiser.
4. Use broad-spectrum sunscreen (SPF 30 or higher) during the day.

Good to know

• For external use only. Avoid contact with the eyes; if contact occurs, rinse well with water.
• Patch test before first use, and stop using the product if irritation occurs.

Frequently asked questions

Is COSRX a Korean brand?

Yes. COSRX is a South Korean skincare brand known for simple, ingredient-focused formulas.