Health Concerns of the Ingredient:
Allergies & immunotoxicity
About HYDROXYPROPYL BIS(N-HYDROXYETHYL-P-PHENYLENEDIAMINE) HCL: Hydroxypropyl Bis(N-Hydroxyethyl-p-Phenylenediamine) HCl is a substituted aromatic aminesalt.
Function(s): Hair Colorant; HAIR DYEING
Synoym(s): HYDROXYPROPYL BIS(N-HYDROXYETHYL-p-PHENYLENEDIAMINE) HCl, 1,3-BIS- [ (4-AMINO-PHENYL) - (2-HYDROXY-ETHYL) -AMINO] -PROPAN-2-OL, TETRAHYDROCHLORIDE; TETRAHYDROCHLORIDE 1,3-BIS- [ (4-AMINO-PHENYL) - (2-HYDROXY-ETHYL) -AMINO] -PROPAN-2-OL
|Restricted in cosmetics (recommendations or requirements) - use, concentration, or manufacturing restrictions - ||CosIng|
|Determined safe for use in cosmetics, subject to concentration or use limitations - ||CTFA International Cosmetic Ingredient Dictionary and Handbook|
|Cancer - limited evidence||CTFA International Cosmetic Ingredient Dictionary and Handbook|
|CTFA (Cosmetic, Toiletry and Fragrance Association). 2006. International Cosmetic Ingredient Dictionary and Handbook, 11th Edition. Color Additive Information. Washington, DC.|
|European Commission. 2013. Cosing, the European Commission database with information on cosmetic substances and ingredients. Accessed on March 1, 2013 at http://ec.europa.eu/consumers/cosmetics/cosing/ .|
|NLM (National Library of Medicine). 2012. PubMed online scientific bibliography data. http://www.pubmed.gov. |
Products Containing the Ingredient
About the ratings
EWG provides information on personal care product ingredients from the published scientific literature, to supplement incomplete data available from companies and the government.
The ratings below indicate the relative level of concern posed by exposure to the ingredients in this product - not the product itself - compared to other product formulations. The ratings reflect potential health hazards but do not account for the level of exposure or individual susceptibility, factors which determine actual health risks, if any. Learn more
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