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To further improve cosmetics Containing toothpaste technical standard,The Central Inspection Institute has organized and formulated In vitro skin absorption test Draft for soliciting opinions etc.9Test method enclosure1-9 ,Now publicly soliciting opinions.Please follow the requirements in Cosmetics Standard Revision Management System https://www.nifdc.org.cn/nifdc/bshff/hzhpbzh/hzhpbzhxt/index.html Feedback from the Central Committee,The deadline is2025year2month21day. 

enclosure

1. In vitro skin absorption test Draft for soliciting opinions And drafting instructions

2. Cow corneal opacity and permeability test Draft for soliciting opinions And drafting instructions

3. Collagen gel-Eye irritation test Draft for soliciting opinions And drafting instructions

4. Skin hypersensitivity reaction by in vitro chemical method Dynamic direct peptide reaction test method Draft for soliciting opinions And drafting instructions

5. Immunotoxicity test method Draft for soliciting opinions And drafting instructions

6. Cosmetics Lithium and other substances in toothpaste43Testing methods for various elements Draft for soliciting opinions And drafting instructions

7. Test method for total fluoride in toothpaste Draft for soliciting opinions And drafting instructions

8. Method for Testing Diethylene Glycol and Ethylene Glycol in Toothpaste Draft for soliciting opinions And drafting instructions

9. Test method for hard particles in toothpaste Draft for soliciting opinions And drafting instructions

Central Inspection Institute

2025year1month22day

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