Hydroxypropyl Bis(N-Hydroxyethyl-P-Phenylenediamine) Hcl
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About Hydroxypropyl Bis(N-Hydroxyethyl-P-Phenylenediamine) Hcl
Hydroxypropyl Bis(N-Hydroxyethyl-P-Phenylenediamine) Hcl is a substituted aromatic amine salt.[1] In cosmetics, it is used to color hair.[4] In Korea, it may be used at up to 0.4% only in oxidative hair dyes and may not be used in other products.[2] In Europe, it may be used as a coloring ingredient in oxidative hair dyes; the concentration when the product is mixed immediately before use and applied to the hair is up to 0.4%.[3]
Hydroxypropyl Bis(N-Hydroxyethyl-P-Phenylenediamine) Hcl Details
- Ingredient function
- Hair Dyeing
- INCI name
- HYDROXYPROPYL BIS(N-HYDROXYETHYL-P-PHENYLENEDIAMINE) HCL
- CosIng ID
- 34526
Hydroxypropyl Bis(N-Hydroxyethyl-P-Phenylenediamine) Hcl References
- 대한화장품협회 화장품성분사전 · 성분코드 21597
- 법제처 — 화장품 안전기준 등에 관한 규정 (식약처 고시 제2026-19호) · 염산 히드록시프로필비스(N-히드록시에칠-p-페닐렌디아민)
- European Union · Annex III entry 239
- European Commission — CosIng · substanceId 34526
Last updated
This ingredient information is based on publicly available scientific literature, cosmetic ingredient databases, and regulatory sources from various countries. Usage restrictions, permitted concentrations, and labeling requirements may vary by country, region, and product type.
Ingredient preference is a reference metric based on user review data. It does not indicate the efficacy or safety of the ingredient itself.
