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

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Icosafluoro-10-iodo-2-(trifluoromethyl)decane

Korean: 아이코사플루오로-10-아이오도-2-(트라이플루오로메틸)데케인 · CAS 677-93-0 ·

KR South Korea (MFDS)

Prohibited MFDS prohibited ingredients

Source: MFDS — cosmetic ingredient use restrictions · checked Oct 17, 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

Icosafluoro-10-iodo-2-(trifluoromethyl)decane 아이코사플루오로-10-아이오도-2-(트라이플루오로메틸)데케인

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.

Frequently asked questions

Is Icosafluoro-10-iodo-2-(trifluoromethyl)decane banned in the European Union?

We found no specific rule for it in the EU's CosIng records. That is not an approval or a safety statement.

Is Icosafluoro-10-iodo-2-(trifluoromethyl)decane banned in South Korea?

In Korea's MFDS records it is listed as “Prohibited” (MFDS — cosmetic ingredient use restrictions).

Is Icosafluoro-10-iodo-2-(trifluoromethyl)decane allowed in cosmetics in the U.S.?

We found no specific rule for it in the FDA's records. That is not an approval or a safety statement.

What is Icosafluoro-10-iodo-2-(trifluoromethyl)decane called on Korean labels?

Korea's MFDS standard Korean name is 아이코사플루오로-10-아이오도-2-(트라이플루오로메틸)데케인.

What is the CAS number of Icosafluoro-10-iodo-2-(trifluoromethyl)decane?

CAS 677-93-0 (from official records).