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POTASSIUM HYDROXIDE

Score:

Data: Fair

  • 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 concern is LOW

Developmental & Reproductive Toxicity

Developmental & reproductive toxicity concern is LOW

Allergies & Immunotoxicity

Allergies & immunotoxicity concern is LOW

Products with this Ingredient

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mask89 products
beach & sport sunscreen42 products
serums & essences41 products
moisturizer40 products
body wash/cleanser38 products
facial cleanser34 products
moisturizer with SPF32 products
facial moisturizer/treatment25 products
shaving cream15 products
conditioner12 products
liquid hand soap6 products
baby soap6 products
body firming lotion5 products
baby sunscreen5 products
makeup remover5 products
makeup primer4 products
baby lotion4 products
mascara4 products
exfoliant/scrub4 products
oil controller3 products
foundation3 products
bronzer/highlighter3 products
Facial Sun Care3 products
shaving cream (men's)3 products
toners/astringents2 products
around-eye cream2 products
hair color and bleaching2 products
anti-aging1 products
hand cream1 products
diaper cream1 products
bar soap1 products
foot cleansing1 products
antiperspirant/deodorant1 products
toothpaste1 products
CC cream1 products
body spray1 products
body oil1 products
Oils & Serums1 products
shampoo1 products
after sun product1 products
BB cream1 products
hair styling aide1 products

Use restrictions

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Concern Reference
Violation of industry recommendations - Restricted in cosmetics; use, concentration, or manufacturing restrictions - Avoid or minimize skin exposure: recommendation from industry safety panel (Cosmetic Ingredient Review, CIR)Final report 12/2015 available from CIR
Restricted in cosmetics (recommendations or requirements) - use, concentration, or manufacturing restrictions - anyCosIng
Determined safe for use in cosmetics, subject to concentration or use limitations - Safe for use in cosmetics with some qualificationsFinal report 12/2015 available from CIR

Occupational hazards

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Concern Reference
Allowed workplace exposures restricted to low dosesCPS&Q - Classification & Labelling
Single case study detailing occupational hazardsNational Library of Medicine HazMap

Organ system toxicity (non-reproductive)

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Concern Reference
Classified as expected to be toxic or harmfulEnvironment Canada Domestic Substance List
Classified as medium human health priorityEnvironment Canada Domestic Substance List

Miscellaneous

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

Data gaps

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Concern Reference
2405 studies in PubMed science library may include information on the toxicity of this chemicalNLM PubMed

Ecotoxicology

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Concern Reference
Not suspected to be an environmental toxinEnvironment Canada Domestic Substance List

Multiple, additive exposure sources

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Concern Reference
Designated as safe for general or specific, limited use in foodFDA Food Additive Status
Designated as safe for general or specific, limited use in foodFDA Everything Added to Food

Informational

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Concern Reference
Industry or government recommendations for safe use: restrictions on concentration, impurities, product types, or manufacturing methods - Avoid or minimize skin exposure: recommendation from industry safety panel (Cosmetic Ingredient Review, CIR)Final report 12/2015 available from CIR

Persistence and bioaccumulation

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Concern Reference
Not suspected to be bioaccumulativeEnvironment Canada Domestic Substance List

Data Sources

  • Final report 12/2015 available from CIR
  • 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.
  • NLM (National Library of Medicine). 2006. HazMap — Occupational Exposure to Hazardous Agents.
  • 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.
  • 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.

About this Ingredient's Score Range

  • EWG VERIFIED products meet use restrictions and warnings based on EWG review of company data

ABOUT THE SKIN DEEP® RATINGS

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