Korean: 클로헥시딘다이아세테이트 · CAS 56-95-1 · Functions: antimicrobial, oral care, preservative
Restricted MFDS restricted ingredients
Conditions (official MFDS text, Korean):
* 배합한도 : ∙ 점막에 사용하지 않고 씻어내는 제품에 클로헥시딘으로서 0.1%,
∙ 기타 제품에 클로헥시딘으로서 0.05%
Source: MFDS — cosmetic ingredient use restrictions · checked Oct 16, 2026
Approved preservative Annex V/42
Maximum: 0.3% (as chlorhexidine)
Conditions: N,N'-bis(4-chlorophenyl)-3,12-diimino-2,4,11,13-tetraazatetradecanediamidine and its digluconate, diacetate and dihydrochloride
Source: EU CosIng — Annex V · checked Oct 16, 2026
No specific rule on file. The FDA regulates few cosmetic ingredients by name; no rule does not mean approval.
How Chlorhexidine Diacetate is treated in 5 more markets, 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 |
|---|---|---|
| CN China | Restricted | MFDS summary (Korean): * 【화장품 중 최대사용농도】 배합한도 (일반) : 총량 0.3%(염소로 표시) |
| AS ASEAN (10 countries) | Restricted | MFDS summary (Korean): * 【Restrictions】 Maximum authorised concentration in the finished cosmetic product : 0.3% expressed as chlorhexidine * 제한 【완제품에서 허용된 최대 농도】 : 클로로헥시딘으로서 계산했을 때 0.3% |
| TW Taiwan | Restricted | MFDS summary (Korean): ※ 未列於本表中之防腐劑成分，倘歐、美、日三國家地區政府已公告准用且有其限量管制規定者，我國亦依其限用標準准予使用。 倘前述三國家地區政府管理有差異時，則採其中限量規定方式最安全者。 ※ 本表所稱之口腔製劑，包含非藥用牙膏、漱口水類及美白牙齒類等化粧品。 * 단서조항 : ※ 未列於本表中之防腐劑成分，倘歐、美、日三國家地區政府已公告准用且有其限量管制規定者，我國亦依其限用標準准予使用。 倘前述三國家地區政府管理有差異時，則採其中限量規定方式最安全者。 ※ 本表所稱之口腔製劑，包含非藥用牙膏、漱口水類及美白牙齒類等化粧品。 ※ 본 표에 열거되지 않은 방부제 성분은 유럽, 미국,... |
| BR Brazil | Restricted | MFDS summary (Korean): * Restrictions 【Maximum concentration permitted at final product】 : 0.3% (expressed as chlorhexidine) * 제한 【완제품에서 허용된 최대 농도】 : 0.3% (클로로헥시딘으로서) |
| AR Argentina | Restricted | MFDS summary (Korean): * Restrictions 【Maximum concentration permitted at final product】 : 0.3% (expressed as chlorhexidine) * 제한 【완제품에서 허용된 최대 농도】 : 0.3% (클로로헥시딘으로서) |
Source: MFDS cosmetic ingredient use restrictions — overseas regulations · checked Oct 16, 2026
CHLORHEXIDINE DIACETATE 클로헥시딘다이아세테이트
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.