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COSRX

COSRX AC Collection Blemish Care Sheet Mask 26ml X 10ea

$23.80
Delivers deep, lasting hydration that keeps skin plump throughout the day Reduces visible redness and sensitivity within the first uses Fades the look of dark spots and post-inflammatory marks
Fine-quality sheet mask with tea tree extracts and ectoin that helps to treat unwanted skin trouble and erase the traces of acne • Calm the blemishes and rejuvenate your skin• Effective in treating hyperpigmentation• Special 3-Layer sheet for effective hydration
When your skin needs a reset: Tea Tree Oil in COSRX's concentrated treatment that delivers delivers deep, lasting hydration that keeps skin plump throughout the day in minutes.
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Korean Beauty Formulation Single-Use Treatment
Tea Tree Hyaluronic Acid Ectoin
COSRX AC Collection Blemish Care Sheet Mask 26ml X 10ea
COSRX AC Collection Blemish Care Sheet Mask 26ml X 10ea Default Title
$23.80
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
What's inside ·

Tea Tree, the repair molecule

Tea tree oil contains terpinen-4-ol, a compound with demonstrated antibacterial activity against P. acnes, the bacterium that drives inflammatory breakouts. In this sheet mask, Tea Tree Oil targets acne and breakouts, delivering delivers deep, lasting hydration that keeps skin plump throughout the day with consistent use.
Tea Tree Oil
provides natural antibacterial action to control breakouts without harsh chemicals
The texture

Hydrating, cooling sheet mask

Fine-quality sheet mask with tea tree extracts and ectoin that helps to treat unwanted skin trouble and erase the traces of acne

• Calm the blemishes and rejuvenate your skin
• Effective in treating hyperpigmentation
• Special 3-Layer sheet for effective hydration

Acne-Prone / Troubled Men's Skin Acne Breakouts Hyperpigmentation Dark Spots
Hover the swatch — it ripples like water

How to use

1

Cleanse and tone the skin.

2

Apply the mask evenly to the face.

3

Leave on for 10 to 20 minutes, or until comfortably absorbed.

4

Remove and pat in the remaining essence.

5

Follow with moisturizer if needed.

Full transparency

Ingredients

Tea Tree Oil provides natural antibacterial action to control breakouts without harsh chemicals. This focused formula puts all its power behind one proven active for maximum impact.

Tea tree oil contains terpinen-4-ol, a compound with demonstrated antibacterial activity against P. acnes, the bacterium that drives inflammatory breakouts. At concentrations of 1 to 5%, it matches the efficacy of benzoyl peroxide for mild to moderate acne but with significantly less drying and irritation, making it viable for daily, long-term use.

The detail

Specs & details

FormatSheet mask treatment
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Pairs beautifully with

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$23.80
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Questions & answers

15 to 20 minutes. Leaving it on until it dries can actually pull moisture back out of your skin.
Single use only. The actives are depleted after one application.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like delivers deep, lasting hydration that keeps skin plump throughout the day, allow 6 to 8 weeks of consistent use.
Your skin begins adjusting. You may notice improved hydration and comfort before more visible changes like texture refinement become apparent.
Yes, this formula is developed to be compatible with all skin types dealing with acne and breakouts. If you have very reactive skin, patch test on the inner arm before full application.
The formula is designed to be well-tolerated. For pregnancy-specific concerns, consult your healthcare provider. For sensitive skin, patch test before full application.
Tea Tree Oil provides natural antibacterial action to control breakouts without harsh chemicals. Consistent daily use is key to seeing the full benefits.
Check the INCI list for the most accurate information on fragrance components. The formula is developed for minimal irritation potential.
Store in a cool, dry place away from direct sunlight. Sealed masks last 2 to 3 years. Once opened, use immediately.
Formulated with Korean beauty expertise, this product combines carefully selected ingredients at optimal concentrations for targeted results that compound with consistent daily use.
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About the brand

OriginSeoul, KR
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