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HOW WE DETERMINE SCORES Learn more About EWG VERIFIED®

Data: Fair

Potassium Oleate

IMAGE SOURCE: PubChem

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Other Concerns

Use restrictions (low), Multiple, additive exposure sources (low_moderate), and Irritation (skin, eyes, or lungs) (low)

SYNONYMS

● 143-18-0
● 9-OCTADECENOIC ACID, POTASSIUM SALT
● TRENAMINE D-201
● TRENAMINE D-200
● POTASSIUM CIS-9-OCTADECENOIC ACID
● 9-OCTADECENOIC ACID (Z)-, POTASSIUM SALT
● UNII-3H8EO46QKE COMPONENT MLICVSDCCDDWMD-KVVVOXFISA-M
● UNII-F8U72V8ZXP COMPONENT MLICVSDCCDDWMD-KVVVOXFISA-M
● UNII-CH428W5O62 COMPONENT MLICVSDCCDDWMD-KVVVOXFISA-M
● UNII-RR41KZ6DG5 COMPONENT MLICVSDCCDDWMD-KVVVOXFISA-M

Restricted

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

Potassium Oleate is a potassium salt of oleic acid.

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
facial cleanser17 products
body wash/cleanser38 products
liquid hand soap17 products
bar soap5 products
baby soap4 products
beard cleanser2 products
shampoo5 products
baby shampoo2 products
bath oil/salts/soak1 products
exfoliant/scrub3 products

Multiple, additive exposure sources

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CONCERN REFERENCE
Designated as safe for general or specific, limited use in foodUS. Food and Drug Administration (FDA)
Used in food or as an additive with limited or no toxicity information availableUS. Food and Drug Administration (FDA)

Organ system toxicity (non-reproductive)

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CONCERN REFERENCE
Classified as not expected to be potentially toxic or harmfulEnvironment Canada
Classified as a low human health priorityEnvironment Canada

Persistence and bioaccumulation

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CONCERN REFERENCE
Not suspected to be persistentEnvironment Canada
Not suspected to be bioaccumulativeEnvironment Canada

Ecotoxicology

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CONCERN REFERENCE
Suspected to be an environmental toxinEnvironment Canada

Irritation (skin, eyes, or lungs)

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CONCERN REFERENCE
skin/eye/lung irritation - weight of evidence unknown/unassessedCosmetic Ingredient Review (CIR)

Allergies/immunotoxicity

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CONCERN REFERENCE
immune system or allergies - weight of evidence unknown/unassessedCosmetic Ingredient Review (CIR)

Use restrictions

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CONCERN REFERENCE
Determined safe for use in cosmetics, subject to concentration or use limitations - Safe for use in cosmetics with some qualificationsCosmetic Ingredient Review (CIR)
Determined safe for use in cosmetics, subject to concentration or use limitations - Determined safe for use when formulated to avoid irritation, in assessment by industry safety panel (Cosmetic Ingredient Review, CIR)Cosmetic Ingredient Review (CIR)
  • US. Food and Drug Administration (FDA)
  • Environment Canada
  • 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.

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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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