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HOW WE DETERMINE SCORES Learn more About EWG VERIFIED®

Data: Limited

Glyceryl Isostearates

  • Products with this ingredient are allowed for use in EWG VERIFIED but must meet use restrictions and warnings based on EWG review of company data.
  • This ingredient's score is higher if used in product forms that are inhalable (e.g., sprays, powders) because of respiratory concerns. The score is lower if used in product forms that have lower risk of inhalation (e.g., solids, liquids)

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Other Concerns

Use restrictions (moderate) and Irritation (skin, eyes, or lungs) (moderate)

SYNONYMS

● GLYCERYL ISOSTEARATES

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

Glyceryl Isostearates is a mixture of the mono-, di- and triesters of glycerin and isostearic acid.

Common concerns

See how this product scores for common concerns.

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

Ingredient concerns

  • CONCERNS
  • DATA SOURCES

Products with this Ingredient

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baby sunscreen2 products
recreational sunscreen11 products
foundation2 products
makeup primer1 products
daily use with SPF15 products
bronzer/highlighter13 products
lip balm11 products
lip gloss17 products
facial moisturizer/treatment4 products
serums & essences3 products
lip balm with SPF2 products
BB cream6 products
blush5 products
antiperspirant/deodorant (men's)1 products
body wash/cleanser2 products
moisturizer1 products
facial powder3 products
around-eye cream1 products
Oils & Serums1 products

Enhanced skin absorption

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CONCERN REFERENCE
Penetration enhancerCosmetic Ingredient Review (CIR)

Data gaps

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CONCERN REFERENCE
Safety assessment was based on related chemicalCosmetic Ingredient Review (CIR)

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 (CIR)

Irritation (skin, eyes, or lungs)

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CONCERN REFERENCE
Human any irritant - strong evidenceCosmetic Ingredient Review (CIR)

Use restrictions

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CONCERN REFERENCE
Recommended restricted in cosmetics - use, concentration, or manufacturing restrictions - Product type restrictions or differences noted in safety assessment by industry panelCosmetic Ingredient Review (CIR)
  • Cosmetic Ingredient Review (CIR)

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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