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trans-Rose Ketone-2

Korean: 트랜스-로즈케톤-2 · CAS 23726-91-2 · Functions: perfuming

KR South Korea (MFDS)

Restricted MFDS restricted ingredients

Maximum: 0.02%

Conditions (official MFDS text, Korean):
* 배합한도 : 0.02%

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

trans-Rose Ketone-2 트랜스-로즈케톤-2 트렌스-로즈케톤-2

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 trans-Rose Ketone-2 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 trans-Rose Ketone-2 banned in South Korea?

In Korea's MFDS records it is listed as “Restricted” (MFDS — cosmetic ingredient use restrictions). The maximum allowed is 0.02%. A restricted ingredient is allowed within the stated conditions.

Is trans-Rose Ketone-2 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 trans-Rose Ketone-2 used for in cosmetics?

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

What is trans-Rose Ketone-2 called on Korean labels?

Korea's MFDS standard Korean name is 트랜스-로즈케톤-2.

What is the CAS number of trans-Rose Ketone-2?

CAS 23726-91-2 (from official records).

Ask KBeauty Verified™
KBeauty Verified™ — K-beauty checked against official records from Korea, the EU and the U.S.
Reading time:
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ChatGPT: 3 Claude: 1 Google · Gemini: 0 Perplexity: 0 Meta AI: 0 Amazon: 0 Others: 0
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ChatGPT3
Claude1
Google · Gemini0
Perplexity0
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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 →