化妆品原料鲸蜡硬脂醇聚醚-6的安全评估信息

Safety Assessment of ceteareth-6 Ingredients as Used in Cosmetics


原创 评估人: 李锦聪 李锦聪,化妆品违禁词网创始人,知名化妆品法规博主/媒体评论人,广东省日化商会原料安全评估专委会副主任委员等多个化妆品行业协会政策法规专委会委员,在化妆品生产质量管理、新品开发、法律法规、安全评估等领域具有15年从业经验。 日期:2025年08月24日

摘要:鲸蜡硬脂醇聚醚-6(INCI名称:CETEARETH-6 ;CAS号:68439-49-6 ),已被广泛应用于化妆品等个人护理品,在化妆品中使用目的为清洁剂、乳化剂。该原料已收录于《已使用化妆品原料目录(2021年版)》序号为03616,不属于《化妆品安全技术规范(2015年版)》中的禁用物质,参考《化妆品注册和备案检验项目要求》有关规定,对该原料的重金属、微生物、有害物质和稳定性等进行了检测。相关毒理学终点有:经口/经皮急性毒性(LD50)、皮肤和眼刺激性/腐蚀性、皮肤变态反应/致敏性、光毒性、光变态反应/光敏性、遗传毒性、重复剂量毒性/亚慢性(NOAEL/BMD)、生殖发育毒性、慢性毒性/致癌性等。该原料可能含有的风险物质为二噁烷、二甘醇, 按照《化妆品安全评估技术导则》的要求,基于当前科学认知水平,对鲸蜡硬脂醇聚醚-6可能由化妆品原料带入、生产过程中产生或带入的风险物质进行了评估。收录于《<国际化妆品安全评估数据索引>收录的部分原料使用信息》在化妆品中的原料使用信息为全身[驻留]5% 全身[淋洗]9.15% 眼部[驻留]3% ,在《已使用化妆品原料目录(2021年版)》中淋洗类产品最高历史使用量为9.15%, 驻留类产品最高历史使用量为5%, 并且有CIR、SCCS等权威机构评估结论数据,但CIR评估结论有限制使用条件 ,美国化妆品原料评价委员会(CIR)评估结果显示,浓度不高于(淋洗类为:2 %) (驻留类为:0.8 %) 时,以及当原料在配方中无刺激性 时 ,该原料用于化妆品是安全的。可采用本产品的人体(满足伦理要求的前提下)或毒理学试验数据评估认为对消费者不具有无刺激性 ,采用该原料的CIR评估结论。 当配方中的添加量低于该浓度时,该原料在正常、合理及可预见的使用条件下不会对人体健康造成危害。

关键词:鲸蜡硬脂醇聚醚-6;化妆品原料;安全评估报告;毒理学终点;权威数据;CIR;驻留类;淋洗类;最高历史使用量

评估意见:淋洗类产品相关评估数据, 驻留类产品相关评估数据, 经评估该原料满足化妆品完整版安全评估, 可根据原料在配方中实际应用浓度进行安全评估。

报送码系统中与【鲸蜡硬脂醇聚醚-6】相关的原料数量共计: 51
序号03616
INCI英文名称 CETEARETH-6
标准中文名称 鲸蜡硬脂醇聚醚-6
日本成分名称セテアレス-6
韩国成分名称세테아레스-6
CAS No68439-49-6
EC No
可能含有的风险物质二噁烷、二甘醇
常规使用目的清洁剂、乳化剂
备注
已上市产品原料使用信息
完整版安评可用20250209
国际化妆品安全评估数据索引
完整版安评可用20250410
全身[驻留]5%
全身[淋洗]9.15%
眼部[驻留]3%
化妆品安全技术规范要求
标签上必须标印的警告语
牙膏技术规范要求
口腔清洁护理用品工业协会
牙膏最高历史使用量(%)
仅供参考不可用
完整版安全评估报告 鲸蜡硬脂醇聚醚-6 完整版安全评估报告.pdf

化妆品原料主要的安全评估数据类型(完整版安评)

数据1:《化妆品安全技术规范》中的限用组分、准用防腐剂、准用防晒剂、准用着色剂和准用染发剂
数据2:国际权威化妆品安全评估机构公布的评估结论
数据3:世界卫生组织(WHO)、联合国粮农组织(FAO)等权威机构已公布的安全限量或结论
数据4:监管部门公布的已上市产品原料使用信息
数据5:化妆品“原料3年使用历史”评估要点

化妆品原料可豁免部分毒理试验和数据的方法(完整版安评)

方法1:化妆品原料“安全食用历史”评估要点
方法2:化学结构和性质稳定的高分子聚合物(具有较高生物活性的原料除外)
方法3:化妆品终产品安全性测试评估要点
方法4:毒理学关注阈值(TTC)方法评估要点
方法5:交叉参照(Read-across)方法评估要点
注意:对于无法使用上述任一证据类型的原料和/或风险物质,应按照《化妆品安全评估技术导则(2021年版)》要求的评估程序(1.危害识别 > 2.剂量反应关系评估 > 3.暴露评估 > 4.风险特征描述)进行评估证明其安全性。

全身暴露量(SED)=日均使用量 × 驻留因子 × 成分在配方中百分比 × 经皮吸收率 ÷ 体重
安全边际值(MoS) × 不确定因子(UF)= 未观察到有害作用的剂量(NOAEL/BMDL)÷ 全身暴露量(mg/kg·bw/day)
在通常情况下, 当MoS ≥ 100 × 不确定因子(UF)时,可以判定是安全的。

Assessment conclusions by international authoritative cosmetic safety assessment agencies:

ABSTRACT: The CIR Expert Panel assessed the safety of Alkyl PEG Ethers as used in cosmetics. These ingredients primarily function in cosmetics as surfactants, and some have additional functions as skin-conditioning agents, fragrance ingredients, and emulsion stabilizers. The Panel reviewed available relevant animal and clinical data, as well as information from previous CIR reports; when data were not available for individual ingredients, the Panel extrapolated from the existing data to support safety. The Panel concluded that the Alkyl PEG ethers are safe as used when formulated to be nonirritating, and the same applies to future alkyl PEG ether cosmetic ingredients that vary from those ingredients recited herein only by the number of ethylene glycol repeat units.inloicjgn

CONCLUSION: The CIR Expert Panel concluded that the alkyl PEG ethers,listed below, are safe in the present practices of use and concentration described in this safety assessment when formulated to be nonirritating.
C11-15 PARETH-12*, C11-15 PARETH-15*, C11-15 PARETH-40*, C11-15 SEC-PARETH-12*, C12-13 PARETH-10*, C12-13 PARETH-15*, C12-13 PARETH-6*, C12-13 PARETH-9*, C12-14 PARETH-5*, C12-14 PARETH-7*, C12-14 PARETH-9*, C12-14 SEC-PARETH-3*, C12-14 SEC-PARETH-9*, C12-15 PARETH-10*, C12-15 PARETH-2*, C12-15 PARETH-4*, C9-11 PARETH-3*, C9-15 PARETH-8*, PEG-4 DISTEARYL ETHER*, PEG-6 METHYL ETHER*, DECETH-3*, DECETH-4*, DECETH-5*, DECETH-8*, ARACHIDETH-20*, METHOXY PEG-7*, CETETH-13*, CETETH-14*, CETETH-150*, CETETH-23*, CETETH-30*, CETETH-4*, CETETH-40*, CETETH-45*, CETETH-5*, CETETH-7*, CETEARETH-100*, CETEARETH-11*, CETEARETH-13*, CETEARETH-14*, CETEARETH-16*, CETEARETH-17*, CETEARETH-18*, CETEARETH-23*, CETEARETH-24*, CETEARETH-27*, CETEARETH-28*, CETEARETH-29*, CETEARETH-34*, CETEARETH-4*, CETEARETH-40*, CETEARETH-5*, CETEARETH-55*, CETEARETH-60*, CETEARETH-8*, CETEARETH-80*, CETEARETH-9*, CETOLETH-10*, CETOLETH-20*, HYDROGENATED TALLOWETH-25*, HYDROGENATED LANETH-25*, MYRETH-2*, BEHENETH-5*, TRIDECETH-15*, TRIDECETH-2*, TRIDECETH-20*, TRIDECETH-50*, TRIDECETH-7*, UNDECETH-8*, OCTYLDODECETH-5*, LANETH-10*, LANETH-60*, LANETH-75*, COCETH-3*, COCETH-6*, ISOCETETH-30*, ISOSTEARETH-25*, STEARETH-11*, STEARETH-13*, STEARETH-15*, STEARETH-3*, STEARETH-5*, STEARETH-7*, STEARETH-8*, OLETH-11*, OLETH-23*, OLETH-40*, OLETH-44*, OLETH-6*, OLETH-7*, OLETH-9*, LAURETH-13*, LAURETH-15*, LAURETH-40*, LAURETH-50*, PALMETH-2*
Were ingredients in this group not in current use (as indicated by *) to be used in the future, the expectation is that they would be used in product categories and at concentrations comparable to others in this group. This assessment is also intended to address future alkyl PEG ether cosmetic ingredients that vary from those ingredients recited herein only by the number of ethylene glycol repeat units.inloicjgn

CITE: Safety Assessment of Alkyl PEG Ethers as Used in Cosmetics

CIR Conclusion:The CIR Expert Panel concluded that the alkyl PEG ethers, listed below, are safe in the present practices of use andconcentration described in this safety assessment when formulated to be nonirritating. This assessment is also intended toaddress future alkyl PEG ether cosmetic ingredients that vary from those ingredients recited herein only by the number ofethylene glycol repeat units...Ceteareth-6... Finding: SQ - safe for use in cosmetics, with qualifications. Citation: IJT 18(S3):41-49, 1999;IJT 31(Suppl. 2):169-244, 2012
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