Menu Close Menu

Menu

PROPYLENE

Score:

Data: Good

Cancer

Cancer concern is LOW

Developmental & Reproductive Toxicity

Developmental & reproductive toxicity concern is LOW

Allergies & Immunotoxicity

Allergies & immunotoxicity concern is LOW

Products with this Ingredient

Expand content Collapse content
conditioner2 products
mask1 products
hair treatment/serum1 products

Organ system toxicity (non-reproductive)

Expand content Collapse content
Concern Reference
Classified as expected to be toxic or harmfulEnvironment Canada Domestic Substance List
Limited evidence of respiratory toxicityA Relational Database of Hazardous Chemicals and Occupational Diseases Browse Haz-Map by Adverse Effects http://hazmap.nlm.nih.gov/hazmapadv.html, California EPA, Office of Environmental Health Hazard Assessment. Air Toxics Hot Spots Program Risk Assessment Guidelines, Part III: Technical Support Document 'Determination of Noncancer Chronic Reference Exposure Levels'. Includes all Chronic Reference Exposure Levels (CRELs) adopted by OEHHA as of August 2003 (http://www.oehha.ca.gov/air/chronic_rels/AllChrels.html, plus draft CRELS proposed through March 2004 (http://www.oehha.ca.gov/air/chronic_rels/index.html.
One or more animal studies show classified as toxic effects at moderate doses (low dose studies may be unavailable for this ingredient)EPA Toxic Release Inventory PBTs

Miscellaneous

Expand content Collapse content
Concern Reference
Occupational hazards related to handlingCPS&Q - Classification & Labelling

Cancer

Expand content Collapse content
Concern Reference
Limited or incomplete evidence of cancer according to safety/hazard data – government assessment cannot classify as human carcinogen due to data gapsWorld Health Organization, International Agency for Research on Cancer IARC Monographs Programme on the Evaluation of Carcinogenic Risks to Humans. Lists of Group 1, 2a, and 2b substances can be obtained. http://monographs.iarc.fr/ENG/Classification/index.php; Vol 60;1994

Data gaps

Expand content Collapse content
Concern Reference
11275 studies in PubMed science library may include information on the toxicity of this chemicalNLM PubMed

Data Sources

  • EC (Environment Canada). 2008. Domestic Substances List Categorization. Canadian Environmental Protection Act (CEPA) Environmental Registry.
  • A Relational Database of Hazardous Chemicals and Occupational Diseases Browse Haz-Map by Adverse Effects http://hazmap.nlm.nih.gov/hazmapadv.html, California EPA, Office of Environmental Health Hazard Assessment. Air Toxics Hot Spots Program Risk Assessment Guidelines, Part III: Technical Support Document 'Determination of Noncancer Chronic Reference Exposure Levels'. Includes all Chronic Reference Exposure Levels (CRELs) adopted by OEHHA as of August 2003 (http://www.oehha.ca.gov/air/chronic_rels/AllChrels.html, plus draft CRELS proposed through March 2004 (http://www.oehha.ca.gov/air/chronic_rels/index.html.
  • EPA (U.S. Environmental Protection Agency). 1999. Toxics Release Inventory Program. PBT Chemical Rule.
  • CPS&Q (Consumer Products Safety & Quality) formely known as ECB (European Chemicals Bureau). 2008. Classification and Labelling: Chemicals: Annex VI of Directive 67/548/EEC through the 31st ATP.
  • World Health Organization, International Agency for Research on Cancer IARC Monographs Programme on the Evaluation of Carcinogenic Risks to Humans. Lists of Group 1, 2a, and 2b substances can be obtained. http://monographs.iarc.fr/ENG/Classification/index.php; Vol 60;1994
  • NLM (National Library of Medicine). 2012. PubMed online scientific bibliography data. http://www.pubmed.gov.

ABOUT THE SKIN DEEP® 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 | Legal Disclaimer

ABOUT EWG VERIFIED™

Beyond providing Skin Deep® as an educational tool for consumers, EWG offers its EWG VERIFIED™ mark as a quick and easily identifiable way of conveying personal care products that meet EWG's strict health criteria. Before a company can use EWG VERIFIED™ on such products, the company must show that it fully discloses the products' ingredients on their labels or packaging, they do not contain EWG ingredients of concern, and are made with good manufacturing practices, among other criteria. Note that EWG receives licensing fees from all EWG VERIFIED™ member companies that help to support the important work we do. Learn more | Legal Disclaimer