ProtoClinical k-beauty COSRX The Alpha-Arbutin 2 Discoloration Care Serum 50ml single centered serum bottle with a dark cap on a pale beige and gray background
ProtoClinical k-beauty COSRX The Alpha-Arbutin 2 Discoloration Care Serum 50ml single centered serum bottle with a dark cap on a pale beige and gray background
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ProtoClinical k-beauty COSRX The Alpha-Arbutin 2 Discoloration Care Serum 50ml single centered serum bottle on a white background with a dark cap
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COSRX

COSRX The Alpha-Arbutin 2 Discoloration Care Serum 50ml

$19.65
Builds drama without a full strip
Ultimate Solution for all post-breakout concerns.A high-potency, high-concentration serum for hyperpigmentation and scars.• Fades post blemish scars • Fades pigmentation • Fades unwanted spots• Balances skin tone• Tackles all of discoloration concerns• Improves brightness
For all skin types dealing with acne and breakouts: COSRX's serum with Active Complex works from within to deliver fades the look of dark spots and post-inflammatory marks, not just temporary comfort.
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Bold Lash Finish
Active Complex
COSRX The Alpha-Arbutin 2 Discoloration Care Serum 50ml
COSRX The Alpha-Arbutin 2 Discoloration Care Serum 50ml Default Title
$19.65
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
What's inside ·

Active Complex, the repair molecule

Active Complex is the primary active in this formulation. It targets acne and breakouts through a mechanism that compounds with daily use, delivering fades the look of dark spots and post-inflammatory marks with consistent application.
Active Complex
supports this formula's targeted action
The texture

Lightweight, absorbing serum

Ultimate Solution for all post-breakout concerns.

A high-potency, high-concentration serum for hyperpigmentation and scars.

• Fades post blemish scars 

• Fades pigmentation 

• Fades unwanted spots

• Balances skin tone

• Tackles all of discoloration concerns

• Improves brightness

All Skin Types Acne and Breakouts Dark Spots
Hover the swatch — it ripples like water

How to use

1

Step 1: After cleansing and toning, press 2 to 3 drops onto fingertips.

2

Step 2: Gently pat and press across forehead, cheeks, nose, and chin.

3

Step 3: Allow 30 seconds for full absorption before the next step.

4

Step 4: Follow with moisturizer. Use sunscreen in the morning.

Full transparency

Ingredients

Active Complex is the hero active in this formula, delivering targeted results with every application.

Tone-up body and face creams work by combining immediate optical brightening with a flexible cream base that spreads evenly over larger areas. Brightening pigments help offset the appearance of dullness and uneven tone right after application, while the cream vehicle keeps the finish smoother and more natural-looking than a dry powder product would.

The detail

Specs & details

FormatLightweight serum
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Pairs beautifully with

Complete the routine

Build your routine Tick products to add them with this one
$19.65
Before you add to cart

Questions & answers

After cleansing and toning, before moisturizer. Serums deliver actives most effectively on freshly prepped skin.
Yes. Apply from thinnest to thickest consistency and allow each layer to absorb before the next.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like fades the look of dark spots and post-inflammatory marks, 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.
Active Complex is the primary active that delivers the core benefits of this formula. Consistent use over time maximizes results.
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. Use within 12 months of opening for optimal freshness and efficacy.
Serums have a higher concentration of targeted actives than essences and a lighter consistency than most ampoules. They deliver the most potent treatment in your routine.
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About the brand

OriginSeoul, KR
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