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HYDROGEN PEROXIDE
Score:
Data: Good
- Other Concerns
- Functions
- About the Chemical
- Synonyms
-
Use restrictions (high), Non-reproductive organ system toxicity (moderate), Irritation (skin, eyes, or lungs) (low), and Occupational hazards (high)
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
| hair color and bleaching | 198 products |
| tooth whitening | 69 products |
| hand sanitizer | 35 products |
| mouthwash | 34 products |
| toothpaste | 25 products |
| body wash/cleanser | 6 products |
| hair styling aide | 5 products |
| shampoo | 4 products |
| conditioner | 3 products |
| facial cleanser | 2 products |
| 2 products | |
| antiperspirant/deodorant | 2 products |
| hair treatment/serum | 2 products |
| liquid hand soap | 1 products |
| daily use with SPF | 1 products |
| serums & essences | 1 products |
| antiperspirant/deodorant (men's) | 1 products |
| styling gel/lotion | 1 products |
Use restrictions
| Concern | Reference |
|---|---|
| Violation of government restrictions - Banned or found unsafe for use in cosmetics | Japan's Standards for Cosmetics |
| Restricted in cosmetics (recommendations or requirements) - use, concentration, or manufacturing restrictions - Use is restricted in Canadian cosmetics | Canada - Prohibited and Restricted Cosmetics Ingredients |
| Restricted in cosmetics (recommendations or requirements) - use, concentration, or manufacturing restrictions - any | CosIng |
Occupational hazards
| Concern | Reference |
|---|---|
| Allowed workplace exposures restricted to low doses | CPS&Q - Classification & Labelling |
Organ system toxicity (non-reproductive)
| Concern | Reference |
|---|---|
| Classified as expected to be toxic or harmful | Environment Canada Domestic Substance List |
| Classified as toxic or harmful | CPS&Q - Classification & Labelling |
| Limited evidence of respiratory toxicity | National Library of Medicine HazMap |
Irritation (skin, eyes, or lungs)
| Concern | Reference |
|---|---|
| Limited evidence of skin irritation | National Library of Medicine HazMap |
Miscellaneous
| Concern | Reference |
|---|---|
| Occupational hazards related to handling | CPS&Q - Classification & Labelling |
Cancer
| Concern | Reference |
|---|---|
| Limited or incomplete evidence of cancer according to safety/hazard data – government assessment cannot classify as human carcinogen due to data gaps | 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 36, Suppl. 7, 71 ;1999 |
Data gaps
| Concern | Reference |
|---|---|
| 70091 studies in PubMed science library may include information on the toxicity of this chemical | NLM PubMed |
Multiple, additive exposure sources
| Concern | Reference |
|---|---|
| Designated as safe for general or specific, limited use in food | FDA Food Additive Status |
| Designated as safe for general or specific, limited use in food | FDA Everything Added to Food |
Data Sources
- Japan Ministry of Health, Labour and Welfare. 2006. Standards for Cosmetics. Evaluation and Licensing Division. Pharmaceutical and Food Safety Bureau.
- Health Canada. 2007. List of Prohibited and Restricted Cosmetic Ingredients. Canada's Cosmetic Ingredient Hotlist. March 2007.
- 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/ .
- 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.
- EC (Environment Canada). 2008. Domestic Substances List Categorization. Canadian Environmental Protection Act (CEPA) Environmental Registry.
- NLM (National Library of Medicine). 2006. HazMap — Occupational Exposure to Hazardous Agents.
- 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 36, Suppl. 7, 71 ;1999
- NLM (National Library of Medicine). 2012. PubMed online scientific bibliography data. http://www.pubmed.gov.
- FDA (U.S. Food and Drug Administration) 2006. Food Additive Status List. Downloaded from http://www.cfsan.fda.gov/%7Edms/opa-appa.html, Oct 16, 2006.
- FDA (U.S. Food and Drug Administration). 2008. EAFUS [Everything Added to Food]: A Food Additive Database. FDA Office of Food Safety and Applied Nutrition.
- This ingredient’s score is higher if used in products intended for use around mouth due to increased risk of ingestion and absorption.
- This ingredient’s score is higher if used in products intended for use on lips due to increased risk of ingestion and absorption.
- This ingredient’s score is higher if used in products that are inhalable (e.g., sprays, powders) because of respiratory concerns.
- Products with the EWG VERIFIED mark have met use restrictions and warnings based on EWG review of company data.
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
