GB 7916-1987
Active
T/GDCA 065-2025
Active
Group standards
T/GDCA 065-2025 Evaluation method of colour retention effect of hair products（in vitro method）
T/GDCA 065-2025 Evaluation method of colour retention effect of hair products（in vitro method）
Price:
$ 20.00
Basic Information
Standard Code:
T/GDCA 065-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Cosmetics and beauty products
Publish Date:
2025-08-05
Implement Date:
2025-08-05
Scope
This document specifies the evaluation method (in vitro) for the hair color care efficacy of hair care products. This document is applicable to the evaluation of the efficacy of hair care products in mitigating hair discoloration after dyeing, with the "hair color care" efficacy typically referred to as "color protection" or "color fixation" and similar claims. Hair care products include, but are not limited to, shampoos, conditioners, hair masks, hair sprays, and essential oils. Preface 1 Scope 2 Normative Reference Documents 3 Terms and Definitions 4 Basic Principles 5 Principles 6 Instruments, Reagents, and Materials 7 Test Environment and Conditions 8 Test Methods 9 Data Analysis 10 Judging Criteria 11 Inspection Reports Appendix A (Informative) Product Sample Quantity and Sampling Methods
Development Information
Related Standards
GB 7919-1987
Abolished
GB 7919-1987 Procedures and methods of safety evaluation for cosmetics
GB/T 7917.1-1987
Active
GB/T 7917.1-1987 Standard methods of hygienic test for cosmetics Mercury
GB/T 7917.2-1987
Active
GB/T 7917.2-1987 Standard methods of hygienic test for cosmetics Arsenic
GB/T 7917.3-1987
Active
GB/T 7917.3-1987 Standard methods of hygienic test for cosmetics Lead
GB/T 7917.4-1987
Active