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HOW WE DETERMINE SCORES Learn more About EWG VERIFIED®

Data: Limited

Zinc Ricinoleate

IMAGE SOURCE: PubChem

SEARCH PRODUCTS

Other Concerns

Persistence and bioaccumulation (moderate) and Non-reproductive organ system toxicity (low)

SYNONYMS

● Q8072306
● 9-OCTADECENOIC ACID,12-HYDROXY-,ZINC SALT(2:1),(9Z,12R)-
● 9-OCTADECENOIC ACID, 12-HYDROXY-, ZINC SALT (2:1), (R-(Z))-
● DTXSID30891887
● SCHEMBL15532
● EC 235-911-4
● AI3-22063
● EINECS 296-739-3
● EINECS 235-911-4
● 9-OCTADECENOIC ACID, 12-HYDROXY-, ZINC SALT, (R-(Z))-, BASIC

Restricted

Restricted: EWG VERIFIED products cannot contain this ingredient without adequate substantiation

Zinc Ricinoleate is a zinc salt of Ricinoleic Acid (q.v.).

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
antiperspirant/deodorant220 products
antiperspirant/deodorant (men's)10 products
hair-loss treatment1 products
exfoliant/scrub1 products
serums & essences1 products
body spray3 products
body wash/cleanser4 products
sunless tanning1 products
body firming lotion2 products
hair spray1 products

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 (CIR)
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)

Organ system toxicity (non-reproductive)

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CONCERN REFERENCE
Classified as not expected to be potentially toxic or harmfulEnvironment Canada
One or more animal studies show classified as toxic effects at moderate doses (low dose studies may be unavailable for this ingredient)Environmental Protection Agency (EPA)

Persistence and bioaccumulation

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CONCERN REFERENCE
Not suspected to be persistentEnvironment Canada
Not suspected to be bioaccumulativeEnvironment Canada
Persistent, bioaccumulative in wildlifeEnvironment Canada

Ecotoxicology

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CONCERN REFERENCE
Not suspected to be an environmental toxinEnvironment Canada
  • Cosmetic Ingredient Review (CIR)
  • Environment Canada
  • Environmental Protection Agency (EPA)

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.

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