COA?（全稱Certificate of Analysis），成分剖析陳述，一般是對(duì)成分各方面功能進(jìn)行的剖析，通常是針對(duì)原材料或制制品的每種成分質(zhì)料。依據(jù)最新歐盟化妝品法規(guī)EU/EC 1223/2009要求化妝品需求提供產(chǎn)品所含每個(gè)成分質(zhì)料的COA陳述以確保質(zhì)料的安全性以及作為制品化妝品安全評(píng)估的基礎(chǔ)。
COA內(nèi)容一般有：Color,Odor,Assay,Water insoluble matter,Subsidiary colouring matters,Loss on drying,Specific gravity,Decomposition range,Flashpoint,Arsenic,Lead,Mercury,Cadmium,Heavy metals (as Pb),PAHs total,Benzene,Total Phthalate etc.
不同質(zhì)料成分COA內(nèi)容不盡相同的，這跟具體成分及其所相關(guān)的規(guī)范有關(guān)的，有些質(zhì)料成分COA陳述將會(huì)包括Purity內(nèi)容，因而有時(shí)有些客戶要求提供質(zhì)料成分純度證明即PURITY CERTIFICATE，一般提供COA剖析陳述即可。
PURITY CERTIFICATE : Certificates of Analysys shall attest:
- the conformity with the mandatory purity criteria set out by EU Cosmetic Regulation 1223/2009 for that ingredient;
- the absence of any undesired/prohibited substances according to EU Cosmetic Regulation 1223/2009 (e.g. heavy metals,SVHCs, CMRs, substances of Annex II of Cosmetic Regulation, etc.)
- the absence of some dangerous impurities as recommended by the Italian Health Institute (Antimony, Arsenic, Cadmium,Chromium, Nickel, Lead)