Other ConcernsUse restrictions (low)
SYNONYMS1-METHYLETHYL ESTER ISOOCTADECANOIC ACID, ISOOCTADECANOIC ACID, 1-METHYLETHYL ESTER, ISOPROPYL 16-METHYLHEPTADECANOATE, and ISOPROPYL ISOSTEARATE
This ingredient is a lipid synthesized via a reaction between isopropyl alcohol and isostearic acid, a type of fatty acid.
See how this product scores for common concerns.
LOWAllergies & Immunotoxicity
LOWDevelopmental and Reproductive Toxicity
- DATA SOURCES
Products with this Ingredient
|facial moisturizer/treatment||51 products|
|daily use with SPF||38 products|
|around-eye cream||8 products|
|makeup remover||7 products|
|baby lotion||6 products|
|facial powder||5 products|
|makeup primer||4 products|
|eye shadow||4 products|
|hand cream||3 products|
|facial cleanser||2 products|
|BB cream||2 products|
|setting powder/spray||2 products|
|body firming lotion||2 products|
|baby sunscreen||1 products|
|serums & essences||1 products|
|baby oil||1 products|
|brow liner||1 products|
|body wash/cleanser||1 products|
|Determined safe for use in cosmetics, subject to concentration or use limitations - Safe for use in cosmetics with some qualifications||Cosmetic Ingredient Review Assessments|
|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|
|Safety assessment was based on related chemical||Cosmetic Ingredient Review Assessments|
|6 studies in PubMed science library may include information on the toxicity of this chemical||NLM PubMed|
|Uncertain environmental toxin and uncertain persistent or bioaccumulative||Environment Canada Domestic Substance List|
|Industry or government recommendations for safe use: restrictions on concentration, impurities, product types, or manufacturing methods - any||Cosmetic Ingredient Review Assessments|
Organ system toxicity (non-reproductive)
|Classified as not expected to be potentially toxic or harmful||Environment Canada Domestic Substance List|
Persistence and bioaccumulation
|Not suspected to be persistent||Environment Canada Domestic Substance List|
|Not suspected to be bioaccumulative||Environment Canada Domestic Substance List|
- 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.
- EC (Environment Canada). 2008. Domestic Substances List Categorization. Canadian Environmental Protection Act (CEPA) Environmental Registry.
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
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.
The Skin Deep data availability rating reflects the number of scientific studies about the product or ingredient in the published scientific literature.