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HOW WE DETERMINE SCORES Learn more About EWG VERIFIED™

Data: Limited

Cetearyl Isononanoate

SEARCH PRODUCTS

Other Concerns

Use restrictions (low)

SYNONYMS

● CETEARYL ISONONANOATE
● CETYL/STEARYL ETHER ISONONANOIC ACID
● ISONONANOIC ACID, CETYL/STEARYL ETHER

This ingredient is not currently on EWG's Skin Deep Restricted or Unacceptable Lists.

Cetearyl Isononanoate is an ester of Cetearyl Alcohol (q.v.) and a branched chain nonanoicacid.

Common concerns

See how this product scores for common concerns.

  • LOW
    Cancer
  • LOW
    Allergies & Immunotoxicity
  • LOW
    Developmental and Reproductive Toxicity
  • LOW
    Use Restrictions

Ingredient concerns

  • CONCERNS
  • DATA SOURCES

Products with this Ingredient

Expand content Collapse content
makeup remover20 products
facial cleanser16 products
body oil16 products
facial moisturizer/treatment13 products
foundation8 products
bronzer/highlighter8 products
recreational sunscreen6 products
hand cream5 products
mask4 products
facial powder3 products
moisturizer3 products
body firming lotion2 products
fragrance for women2 products
body wash/cleanser2 products
baby wipes2 products
anti-aging2 products
toners/astringents2 products
hand sanitizer2 products
hair spray1 products
lip balm with SPF1 products
serums & essences1 products
1 products
daily use with SPF1 products
makeup primer1 products
body spray1 products
setting powder/spray1 products
eye makeup remover1 products
lipstick1 products
baby soap1 products
around-eye cream1 products
makeup removing wipes1 products

Use restrictions

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CONCERN REFERENCE
Determined safe for use in cosmetics, subject to concentration or use limitations - anyCosmetic Ingredient Review Assessments

Data gaps

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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 productCosmetic Ingredient Review Assessments
1 studies in PubMed science library may include information on the toxicity of this chemicalNLM PubMed

Informational

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CONCERN REFERENCE
Industry or government recommendations for safe use: restrictions on concentration, impurities, product types, or manufacturing methods - anyCosmetic Ingredient Review Assessments
  • CIR (Cosmetic Ingredient Review). 2006. CIR Compendium, containing abstracts, discussions, and conclusions of CIR cosmetic ingredient safety assessments. Washington DC.
  • NLM (National Library of Medicine). 2012. PubMed online scientific bibliography data. http://www.pubmed.gov.

Understanding scores

Cosmetics and personal care products are not required to be tested for safety before being allowed on the market. The Skin Deep® scoring system was designed to help the public understand whether a product is safe to use or whether it contains ingredients of concern.

Every product and ingredient in Skin Deep gets a two-part score – one for hazard and one for data availability. The safest products score well by both measures, with a low hazard rating and a fair or better data availability rating.

HOW WE DETERMINE SCORES

Hazard score

The Skin Deep ingredient hazard score, from 1 to 10, reflects known and suspected hazards linked to the ingredients. The EWG VERIFIED™ mark means a product meets EWG’s strictest criteria for transparency and health.

Score legend
WEIGHT-OF-EVIDENCE APPROACH

A product’s hazard score is not an average of the ingredients’ hazard scores. It is calculated using a weight-of-evidence approach that factors in all of the hazards or health impacts associated with the ingredients.

Data availability

The Skin Deep data availability rating reflects the number of scientific studies about the product or ingredient in the published scientific literature.

NONE LIMITED FAIR GOOD ROBUST
Low Availability
Moderate Availability
High Availability
NONE

Ingredients have not been assessed.

LIMITED-FAIR

There is only a modest volume of research.

GOOD-ROBUST

Ingredients have been studied extensively.

Can’t find your product?

Enter the ingredients in EWG’s Build Your Own Report tool to get an approximate score for that product.

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