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QUATERNIUM-10
Score:
Data: Limited
- Other Concerns
- Functions
- About the Chemical
- Synonyms
-
Use restrictions (low)
Cancer 
Cancer: Ingredients linked to cancer in government, industry or academic studies or assessments.
Developmental & Reproductive Toxicity
Developmental and reproductive toxicity: Ingredients linked to developmental and reproductive toxicity, a broad class of health effects that range from infertility and reproductive organ cancers to birth defects and developmental delays in children.
Allergies & Immunotoxicity
Allergies and immunotoxicity: Ingredients linked to harm to the immune system, a class of health problems that manifest as allergic reactions or an impaired capacity to fight disease and repair damaged tissue in the body.
Products with this Ingredient
| conditioner | 11 products |
| hair color and bleaching | 11 products |
| hair treatment/serum | 7 products |
| mask | 5 products |
| bath oil/salts/soak | 3 products |
| shampoo | 1 products |
| hair styling aide | 1 products |
| detangler | 1 products |
Allergies/immunotoxicity
| Concern | Reference |
|---|---|
| Known human any toxicant or allergen | Open scientific literature |
| Human any toxicant or allergen - strong evidence | Open scientific literature |
| Human skin toxicant or allergen - strong evidence | Cosmetic Ingredient Review Assessments |
Developmental/reproductive toxicity
| Concern | Reference |
|---|---|
| One or more animal studies show any effects at moderate doses | Open scientific literature |
Use restrictions
| Concern | Reference |
|---|---|
| Determined safe for use in cosmetics, subject to concentration or use limitations - Safe for use in cosmetics with some qualifications | Cosmetic Ingredient Review Assessments |
Ecotoxicology
| Concern | Reference |
|---|---|
| Suspected to be an environmental toxin | Environment Canada Domestic Substance List |
Data gaps
| Concern | Reference |
|---|---|
| Risk assessment method deficiencies and data gaps - Maximum reported "as used" concentration is basis of safety assessment by industry safety panel (Cosmetic Ingredient Review, CIR) - implicit safe concentration limit in product | Cosmetic Ingredient Review Assessments |
| 75 studies in PubMed science library may include information on the toxicity of this chemical | NLM PubMed |
Organ system toxicity (non-reproductive)
| Concern | Reference |
|---|---|
| Classified as not expected to be potentially toxic or harmful | Environment Canada Domestic Substance List |
Persistence and bioaccumulation
| Concern | Reference |
|---|---|
| Not suspected to be persistent | Environment Canada Domestic Substance List |
| Not suspected to be bioaccumulative | Environment Canada Domestic Substance List |
Data Sources
- Open scientific/peer reviewed literature
- CIR (Cosmetic Ingredient Review). 2006. CIR Compendium, containing abstracts, discussions, and conclusions of CIR cosmetic ingredient safety assessments. Washington DC.
- EC (Environment Canada). 2008. Domestic Substances List Categorization. Canadian Environmental Protection Act (CEPA) Environmental Registry.
- 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
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