Ask KBeauty Verified™

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

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ChatGPT: 2 Claude: 0 Google · Gemini: 0 Perplexity: 0 Meta AI: 0 Amazon: 0 Others: 0

Read by AI & crawlers

ChatGPT2

Claude0

Google · Gemini0

Perplexity0

Meta AI0

Amazon0

Others0

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 →

Piperazine hydrochloride [1]; Piperazine dihydrochloride [2]; Piperazine phosphate [3]

Korean: 피페라진하이드로클로라이드 [1]; 피페라진다이하이드로클로라이드 [2]; 피페라진포스페이트 [3] · CAS 6094-40-2 [1] 142-64-3 [2] 1951-97-9 [3] ·

KR South Korea (MFDS)

No specific rule on file.

EU European Union (CosIng)

Prohibited Annex II/1512

Source: EU CosIng — Annex II · checked Oct 16, 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 Piperazine hydrochloride [1]; Piperazine dihydrochloride [2]; Piperazine phosphate [3] 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 16, 2026

Also listed as

Piperazine hydrochloride [1]; Piperazine dihydrochloride [2]; Piperazine phosphate [3] 피페라진하이드로클로라이드 [1]; 피페라진다이하이드로클로라이드 [2]; 피페라진포스페이트 [3]

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.