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HOW WE DETERMINE SCORES Learn more About EWG VERIFIED®

Data: Limited

Gamma Nonalactone

IMAGE SOURCE: PubChem

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Other Concerns

Endocrine disruption (low)

SYNONYMS

● DIHYDRO-5-PENTYL-2(3H)-FURANON
● NSC24253
● NSC46099
● (.+/-.)-.GAMMA.-NONALACTONE
● OALYTRUKMRCXNH-UHFFFAOYSA-
● (3H)-DIHYDRO-5-PENTYL-2-FURANONE
● BBL027520
● .GAMMA.-AMYL-.GAMMA.-BUTYROLACTONE
● TOX21_301039
● ALDEHYDE C-18

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

Gamma-Nonalactone is a heterocyclic compound.

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
body wash/cleanser17 products
liquid hand soap2 products
shampoo17 products
conditioner9 products
recreational sunscreen33 products
moisturizer11 products
bubble bath4 products
exfoliant/scrub1 products
hair treatment/serum4 products
hair styling aid3 products
facial moisturizer/treatment2 products
antiperspirant/deodorant7 products
hand cream2 products
fragrance for men2 products
fragrance for women8 products
detangler2 products
hand sanitizer2 products
lip balm1 products
toothpaste1 products
baby shampoo2 products
baby soap2 products
baby lotion1 products
baby oil1 products
bar soap3 products
baby sunscreen1 products
baby wipes1 products
lip balm with SPF2 products
after sun product1 products
daily use with SPF3 products

Endocrine disruption

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CONCERN REFERENCE
One or more studies show weak endocrine disruptionNational Toxicology Program (NTP)

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)

Organ system toxicity (non-reproductive)

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CONCERN REFERENCE
Classified as not expected to be potentially toxic or harmfulEnvironment 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
Not suspected to be an environmental toxinEnvironment Canada
  • National Toxicology Program (NTP)
  • US Food and Drug Administration (FDA)
  • Environment Canada

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.

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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