scelto
COSRX The Alpha - Arbutin Serum 50ml

COSRX

The Alpha - Arbutin Serum 50ml

Korean shelf name: 더 알파 - 알부틴 세럼 50ml

serum · 50mL · ₩23,000

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A questionnaire of about 3 minutes, then this product read against your skin.

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Product reading

Key ingredients

  • Niacinamide

    나이아신아마이드

    Vitamin B3: tone, oil and barrier at once. The most common active on a Korean shelf.

  • Madecassoside

    마데카소사이드

    One active part of centella, isolated. Used for calming.

  • Hyaluronic Acid

    하이알루로닉애씨드

    Holds water in the top layer of skin. The default hydrating ingredient here.

  • Panthenol

    판테놀

    Provitamin B5. Holds water and calms; very common in soothing toners.

Product reading

Worth knowing

No fragrance, essential oils or denatured alcohol on our reading of this label.

Product reading

Where this product sits

  • DryOily
  • SensitiveResistant
  • PigmentedEven-toned
  • Wrinkle-awareTight

Korean reviews

Reviews in Korea

From the Olive Young listing, checked 21 Aug 2026.

Average rating
4.7 out of 5 stars
Review count
321 reviews

These are the shop's own figures. We do not summarise the reviews here.

Formula

All ingredients

38 ingredients in label order, each with our general tag. Not a reading of your skin.

3 of 38 names on this label are not in our dictionary yet, so we have not rated them.

  1. 1

    Water

    정제수

    Gentle

    No irritation flag

  2. 2

    Propanediol

    프로판다이올

    Gentle

    No irritation flag

  3. 3

    Glycerin

    글리세린

    Gentle

    No irritation flag

  4. 4

    Niacinamide

    나이아신아마이드

    Gentle

    Vitamin B3: tone, oil and barrier at once. The most common active on a Korean shelf. No irritation flag

  5. 5

    Tranexamic Acid

    트라넥사믹애씨드

    Gentle

    No irritation flag

  6. 6

    Acetyl Glucosamine

    아세틸글루코사민

    Gentle

    No irritation flag

  7. 7

    Alpha-Arbutin

    알파-알부틴

    Gentle

    No irritation flag

  8. 8

    1,2-Hexanediol

    Gentle

    No irritation flag

  9. 9

    Dimethicone

    다이메티콘

    Gentle

    No irritation flag

  10. 10

    Dimethyl Isosorbide

    다이메틸아이소소바이드

    Gentle

    No irritation flag

  11. Order on a label follows amount for the first ingredients. Further down the list, amounts are small and the order is looser.
  12. 11

    Diethoxyethyl Succinate

    다이에톡시에틸석시네이트

    Gentle

    No irritation flag

  13. 12

    Butylene Glycol

    부틸렌글라이콜

    Gentle

    No irritation flag

  14. 13

    Citric Acid

    시트릭애씨드

    Gentle

    No irritation flag

  15. 14

    Alcohol Denat.

    변성알코올

    Gentle

    Denatured alcohol. Fine low on a list, drying when it is near the top. No irritation flag

  16. 15

    Sodium Polyacryloyldimethyl Taurate

    소듐폴리아크릴로일다이메틸타우레이트

    Gentle

    No irritation flag

  17. 16

    Hydrogenated Lecithin

    하이드로제네이티드레시틴

    Gentle

    No irritation flag

  18. 17

    Xanthan Gum

    잔탄검

    Gentle

    No irritation flag

  19. 18

    소듐메타바이설파이트

    소듐메타바이설파이트

    Not rated yet

    Our dictionary does not carry this name yet, so we have not rated it.

  20. 19

    Disodium EDTA

    다이소듐이디티에이

    Gentle

    No irritation flag

  21. 20

    Ethylhexylglycerin

    에칠헥실글리세린

    Gentle

    No irritation flag

  22. 21

    Dextrin

    덱스트린

    Gentle

    No irritation flag

  23. 22

    Theobroma Cacao (Cocoa) Extract

    카카오추출물

    Gentle

    No irritation flag

  24. 23

    Sodium Citrate

    소듐시트레이트

    Gentle

    No irritation flag

  25. 24

    Madecassoside

    마데카소사이드

    Gentle

    One active part of centella, isolated. Used for calming. No irritation flag

  26. 25

    소듐메틸스테아로일타우레이트

    소듐메틸스테아로일타우레이트

    Not rated yet

    Our dictionary does not carry this name yet, so we have not rated it.

  27. 26

    Sodium Hyaluronate

    소듐하이알루로네이트

    Gentle

    No irritation flag

  28. 27

    Tocopherol

    토코페롤

    Gentle

    No irritation flag

  29. 28

    Sodium Hyaluronate

    소듐하이알루로네이트

    Gentle

    No irritation flag

  30. 29

    Sodium Hyaluronate

    소듐하이알루로네이트

    Gentle

    No irritation flag

  31. 30

    Hyaluronic Acid

    하이알루로닉애씨드

    Gentle

    Holds water in the top layer of skin. The default hydrating ingredient here. No irritation flag

  32. 31

    페룰릭애씨드

    페룰릭애씨드

    Not rated yet

    Our dictionary does not carry this name yet, so we have not rated it.

  33. 32

    Glycyrrhiza Glabra (Licorice) Root Extract

    스페인감초뿌리추출물

    Gentle

    No irritation flag

  34. 33

    Panthenol

    판테놀

    Gentle

    Provitamin B5. Holds water and calms; very common in soothing toners. No irritation flag

  35. 34

    Arginine

    알지닌

    Gentle

    No irritation flag

  36. 35

    Methyl Trimethicone

    메칠트리메치콘

    Gentle

    No irritation flag

  37. 36

    Allantoin

    알란토인

    Gentle

    No irritation flag

  38. 37

    Glutathione

    글루타치온

    Gentle

    No irritation flag

  39. 38

    Sodium Acetylated Hyaluronate

    소듐아세틸레이티드하이알루로네이트

    Gentle

    No irritation flag

How we tag

Gentle: nothing in our dictionary flags it in general. Watch: flagged for sensitive skin, or a strong active. Not rated yet: our dictionary does not carry the name. These are our tags, not a lab score.

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See your fit score

A questionnaire of about 3 minutes, then this product read against your skin.

See your fit score

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