Includes ingredients already used in the Chinese market.
Data updated to 2026
China IECIC Inventory Search: Frequently Asked Questions And Guide
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What is the China Inventory of Existing Cosmetic Ingredients (IECIC)?
The China IECIC is an official list of ingredients permitted for use in cosmetics by the NMPA. It serves as the primary technical basis for cosmetic Registration and Filing in the Chinese market.
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How to use the IECIC online search tool for ingredient compliance?
Simply enter the ingredient’s CAS number, Chinese name, or INCI name in the search box. Our tool provides real-time data on whether the substance is listed in the 2026 version and details any usage restrictions.
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What if a substance is "Not Included" in the IECIC search results?
If a substance is not listed in the IECIC, it is considered a "New Cosmetic Ingredient". Before use, it may require a separate New Ingredient Registration or Filing process according to CSAR regulations.
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How often is the IECIC updated and where is the 2026 version?
The NMPA updates the inventory irregularly based on safety evaluations. Regulix ensures that our database reflects the most recent 2026 official releases to support your compliance accuracy.