Ask KBeauty Verified™

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

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Google · Gemini1

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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 →

1,2,3,4,5,6-Hexachlorocyclohexane (BHC-ISO)

CAS 58-89-9 ·

KR South Korea (MFDS)

No specific rule on file.

EU European Union (CosIng)

Prohibited Annex II/195

Source: EU CosIng — Annex II · checked Oct 17, 2026

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

1,2,3,4,5,6-Hexachlorocyclohexane (BHC-ISO)

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 1,2,3,4,5,6-Hexachlorocyclohexane (BHC-ISO) banned in the European Union?

In the EU's CosIng records it is listed as “Prohibited” (EU CosIng — Annex II).

Is 1,2,3,4,5,6-Hexachlorocyclohexane (BHC-ISO) banned in South Korea?

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

Is 1,2,3,4,5,6-Hexachlorocyclohexane (BHC-ISO) 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 the CAS number of 1,2,3,4,5,6-Hexachlorocyclohexane (BHC-ISO)?

CAS 58-89-9 (from official records).