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YY/T 10005-2026Cosmetic ingredients - Copper tripeptide-1 (English PDF)

化妆品用原料 三肽-1铜

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Issued by

NMPA

Level / Type

Industry · Recommended

Issue date

April 3, 2026

Implementation date

May 1, 2027

Scope

YY/T 10005-2026 is the English-translated version of 化妆品用原料 三肽-1铜.

YY/T 10005 is the raw material standard for copper tripeptide-1, the peptide-copper complex used in anti-ageing and repair cosmetics. It specifies the basic information for tripeptide-1 copper and its salts as a cosmetic ingredient, sets the requirements together with the marking, packaging, transport, storage and shelf life, and describes the corresponding test methods. It belongs to a new group of Chinese ingredient standards, numbered in the YY/T 10000 range and issued together in April 2026, that put named cosmetic raw materials on a defined specification rather than leaving them to supplier documentation. For a cosmetic manufacturer sourcing copper peptides for the Chinese market, or for an ingredient supplier selling into it, this is the specification a purchase agreement and an incoming inspection should now reference.

Document preview — YY/T 10005-2026

National Standard of the People's Republic of China

ICS
71.100.70
Classification
Y42

Issued by: National Medical Products Administration

Contents

  • Foreword
  • 1 Scope
  • 2 Normative references
  • 3 Terms and definitions
  • About this edition
  • Classification and status
  • How a Chinese national standard is set out
  • About this English translation

Foreword

This document was issued on 3 April 2026 by the National Medical Products Administration and takes effect on 1 May 2027.

It is a YY/T standard: it is recommended rather than compulsory, but it is the method a Chinese reviewer applies when assessing a registration submission.

It is classified under ICS 71.100.70, Chinese classification Y42.

1 Scope

YY/T 10005 is the raw material standard for copper tripeptide-1, the peptide-copper complex used in anti-ageing and repair cosmetics. It specifies the basic information for tripeptide-1 copper and its salts as a cosmetic ingredient, sets the requirements together with the marking, packaging, transport, storage and shelf life, and describes the corresponding test methods. It belongs to a new group of Chinese ingredient standards, numbered in the YY/T 10000 range and issued together in April 2026, that put named cosmetic raw materials on a defined specification rather than leaving them to supplier documentation. For a cosmetic manufacturer sourcing copper peptides for the Chinese market, or for an ingredient supplier selling into it, this is the specification a purchase agreement and an incoming inspection should now reference.

Remaining clauses in the full document

  • 2 Normative references
  • 3 Terms and definitions
  • About this edition
  • Classification and status
  • How a Chinese national standard is set out
  • About this English translation

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 26 pages — is available in the English PDF.

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