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

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Forchlorfenuron (ISO); 1-(2-chloro-4-pyridyl)-3-phenylurea

Korean: 포클로로페뉴론 (ISO); 1-(2-클로로-4-피리딜)-3-페닐우레아 · CAS 68157-60-8 ·

KR South Korea (MFDS)

No specific rule on file.

EU European Union (CosIng)

Prohibited Annex II/1525

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 Forchlorfenuron (ISO); 1-(2-chloro-4-pyridyl)-3-phenylurea is treated in 1 more market, 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
AS ASEAN (10 countries)	Prohibited	—

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

Also listed as

Forchlorfenuron (ISO); 1-(2-chloro-4-pyridyl)-3-phenylurea 포클로로페뉴론 (ISO); 1-(2-클로로-4-피리딜)-3-페닐우레아

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 Forchlorfenuron (ISO); 1-(2-chloro-4-pyridyl)-3-phenylurea banned in the European Union?

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

Is Forchlorfenuron (ISO); 1-(2-chloro-4-pyridyl)-3-phenylurea 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 Forchlorfenuron (ISO); 1-(2-chloro-4-pyridyl)-3-phenylurea 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 Forchlorfenuron (ISO); 1-(2-chloro-4-pyridyl)-3-phenylurea called on Korean labels?

Korea's MFDS standard Korean name is 포클로로페뉴론 (ISO); 1-(2-클로로-4-피리딜)-3-페닐우레아.

What is the CAS number of Forchlorfenuron (ISO); 1-(2-chloro-4-pyridyl)-3-phenylurea?

CAS 68157-60-8 (from official records).