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

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Biphenyl-4-ylamine (4-Aminobiphenyl) and its salts

Korean: 비페닐-4-일아민 (4-아미노비페닐) 및 그 염류 · CAS 92-67-1 ·

KR South Korea (MFDS)

No specific rule on file.

EU European Union (CosIng)

Prohibited Annex II/726

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.

Other markets

How Biphenyl-4-ylamine (4-Aminobiphenyl) and its salts is treated in 3 more markets, from the overseas cosmetic regulation database compiled by Korea's MFDS. Always confirm with the regulator of that country before selling there.

Market	Status	Conditions
TW Taiwan	Prohibited	—
BR Brazil	Prohibited	—
AR Argentina	Prohibited	—

Source: MFDS cosmetic ingredient use restrictions — overseas regulations · checked Oct 17, 2026

Also listed as

Biphenyl-4-ylamine (4-Aminobiphenyl) and its salts 비페닐-4-일아민 (4-아미노비페닐) 및 그 염류

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 Biphenyl-4-ylamine (4-Aminobiphenyl) and its salts banned in the European Union?

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

Is Biphenyl-4-ylamine (4-Aminobiphenyl) and its salts 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 Biphenyl-4-ylamine (4-Aminobiphenyl) and its salts 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 Biphenyl-4-ylamine (4-Aminobiphenyl) and its salts called on Korean labels?

Korea's MFDS standard Korean name is 비페닐-4-일아민 (4-아미노비페닐) 및 그 염류.

What is the CAS number of Biphenyl-4-ylamine (4-Aminobiphenyl) and its salts?

CAS 92-67-1 (from official records).