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KBeauty Verified™ — K-beauty checked against official records from Korea, the EU and the U.S.

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ChatGPT: 1 Claude: 0 Google · Gemini: 0 Perplexity: 0 Meta AI: 0 Amazon: 0 Others: 0

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ChatGPT1

Claude0

Google · Gemini0

Perplexity0

Meta AI0

Amazon0

Others0

Named by what the crawler says it is; look-alikes we detect are counted under Others. Google · Gemini includes Googlebot, Google’s search crawler, whose index Google also uses for its AI features; other search engines and bots are in Others. AI visibility →

Pentanedioic acid, 3-[2-[(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)oxy]-2-oxoethyl]-3-hydroxy-, 1,5-bis(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl) ester

Korean: 펜탄다이오익애씨드, 3-[2-[(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-헵타데카플루오로데실)옥시]-2-옥소에틸]-3-하이드록시-, 1,5-비스(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-헵타데카플루오로데실)에스터 · CAS 302911-86-0 ·

KR South Korea (MFDS)

Prohibited MFDS prohibited ingredients

Source: MFDS — cosmetic ingredient use restrictions · checked Oct 16, 2026

EU European Union (CosIng)

No specific rule on file.

US United States (FDA)

No specific rule on file. The FDA regulates few cosmetic ingredients by name; no rule does not mean approval.

Also listed as

Pentanedioic acid, 3-[2-[(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)oxy]-2-oxoethyl]-3-hydroxy-, 1,5-bis(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl) ester 펜탄다이오익애씨드, 3-[2-[(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-헵타데카플루오로데실)옥시]-2-옥소에틸]-3-하이드록시-, 1,5-비스(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-헵타데카플루오로데실)에스터

Information only, not medical advice. Rules change — always check the linked official source. If you are pregnant, have a skin condition or allergies, ask a dermatologist or pharmacist.