Ask KBeauty Verified™

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

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N-Phenyl-p-Phenylenediamine and their salts

Korean: N-페닐-p-페닐렌다이아민 및 그 염류 ·

KR South Korea (MFDS)

Restricted MFDS restricted ingredients

Conditions (official MFDS text, Korean):
* 배합한도 : ∙ 산화염모에 N-페닐-p-페닐렌디아민으로서 2.0 % ∙ 기타 제품에는 사용금지

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

N-Phenyl-p-Phenylenediamine and their salts N-페닐-p-페닐렌다이아민 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 N-Phenyl-p-Phenylenediamine and their salts 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 N-Phenyl-p-Phenylenediamine and their salts banned in South Korea?

In Korea's MFDS records it is listed as “Restricted” (MFDS — cosmetic ingredient use restrictions). A restricted ingredient is allowed within the stated conditions.

Is N-Phenyl-p-Phenylenediamine and their 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 N-Phenyl-p-Phenylenediamine and their salts called on Korean labels?

Korea's MFDS standard Korean name is N-페닐-p-페닐렌다이아민 및 그 염류.