The Alpha-Arbutin 2 Discoloration Care Serum
Brightening serum with 2% alpha-arbutin for discoloration.
About this product
COSRX The Alpha-Arbutin 2 Discoloration Care Serum 50ml contains 2% alpha-arbutin — one of the most effective melanin-inhibiting ingredients — alongside niacinamide to fade existing dark spots and prevent new hyperpigmentation from forming. Use daily as a targeted brightening serum for melasma, sun damage, and post-blemish marks.
Best for combination, normal, dry skin looking to address hyperpigmentation, dark spots, dullness — with a focus on brightening + evening tone.
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How to Use
- 1Apply to clean skin
- 2Use morning or evening
- 3Allow to absorb fully
Product Claims
Common Allergens
Based on confirmed product attributes. Always check the full ingredient list for personal allergens.
Always check the full ingredient list if you have known allergies or sensitivities.
Routine Placement
Apply this serum & ampoule as step 5 in your routine.
Quick Stats
Key Ingredients
Ingredient Analysis
Disclaimer: Ingredient information is for educational purposes only and does not constitute medical or dermatological advice. Sources: EWG Skin Deep, EU CosIng, NIH PubChem.
Dermatologist Note
2% alpha-arbutin + tranexamic acid + glutathione + ferulic acid for pigmentation targeting.
Based on published clinical literature and dermatological research.
Ingredient Analysis
Disclaimer: Ingredient information is for educational purposes only and does not constitute medical or dermatological advice. Sources: EWG Skin Deep, EU CosIng, NIH PubChem.
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Disclaimer: Information on this page is for educational purposes only and does not constitute medical or dermatological advice. Always patch test new products and consult a qualified professional if you have skin concerns. Skinuity does not sell any products. We provide affiliate links to third-party retailers and may earn a commission on qualifying purchases.