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

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Diisopropyl Ethyl Cinnamate

Korean: 다이아이소프로필에틸신나메이트 · Functions: uv absorber

KR South Korea (MFDS)

No specific rule on file.

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.

Other markets

How Diisopropyl Ethyl Cinnamate 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
JP Japan	Restricted	MFDS summary (Korean): （注 1）空欄は、配合してはならないことを示し、○印は、配合の上限がないことを示す。（注 2）パラメトキシケイ皮酸イソプロピル 72.0～79.0%、2,4－ジイソプロピルケイ皮酸エチル 15.0～21.0%及び 2,4－ジイソプロピルケイ皮酸メチル 3.0～ 9.0%を含有するものをいう * 【100g당 최대 배합량 (점막에 사용하지 않고 씻어내는 화장품 -Cosmetics not used for mucosa and to be washed away)】 : 10 g * 【100g당 최대 배합량 (점막에 사용하지 않고 씻어내지 않는 화장품 -...

Source: MFDS cosmetic ingredient use restrictions — overseas regulations · checked Oct 16, 2026

Also listed as

Diisopropyl Ethyl Cinnamate 다이아이소프로필에틸신나메이트

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 Diisopropyl Ethyl Cinnamate 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 Diisopropyl Ethyl Cinnamate 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 Diisopropyl Ethyl Cinnamate 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 Diisopropyl Ethyl Cinnamate used for in cosmetics?

The EU's CosIng inventory lists its functions as: uv absorber.

What is Diisopropyl Ethyl Cinnamate called on Korean labels?

Korea's MFDS standard Korean name is 다이아이소프로필에틸신나메이트.