The Alpha-Arbutin 2 Discoloration Care Serum

Image: cosrx.com

COSRX

The Alpha-Arbutin 2 Discoloration Care Serum

A serum built around Niacinamide and Tranexamic acid, for hydration and pollution defence.

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Brand price

USD 25.00 · checked 25 Sept 2026 · on the brand's site

From the brand

What the brand says about this product. Our ingredient analysis follows below.

The brand recommends it for

  • Acne & blemishes
  • Dark spots & pigmentation
  • Dullness

How to use

After cleansing, evenly apply the serum and let it absorb. For intensive care, layer 2-3 times as needed.

What's inside

Ingredients List

8 trigger at least one check · 30 trigger none

clear
AquaSolvent
0 / —
clear
PropanediolViscosity Controlling
0-1 / —
  • Hydrating
clear
GlycerinHumectant
0 / 0
  • Possibly animal-derived
  • Hydrating
clear
NiacinamideSmoothing
0 / —
  • Niacinamide
  • Acne Fighting
  • Barrier Repair
  • Brightening
  • Dark Spots
  • Even Tone
  • Oil Control
  • Pore Refining
  • Redness Reducing
clear
Tranexamic AcidSkin Conditioning
—
  • Tranexamic acid
  • Brightening
  • Dark Spots
  • Even Tone
  • Redness Reducing
flagged
Acetyl GlucosamineSkin Conditioning
—
  • Fatty alcohols (Malassezia)
  • Dark Spots
  • Hydrating
  • May Worsen Seborrheic Dermatitis
clear
Alpha-ArbutinAntioxidant
—
  • Alpha arbutin
  • Brightening
  • Dark Spots
clear
1,2-HexanediolSkin Conditioning
—
flagged
DimethiconeEmollient
1 / 0
  • Silicones
  • Barrier Repair
  • Hydrating
  • Smoothing
clear
Dimethyl IsosorbideViscosity Controlling
0 / —

Key Ingredients

Benefits

Concerns

Ingredients Explained

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Dupes

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