Know Your Environment. Protect Your Health.
EWG Home EWG’s Guide to Healthy Cleaning EWG’s Food Scores Healthy Living App Open menu

EWG's Skin Deep®
Find products and ingredients Learn how Skin Deep® works Meet our experts Discover EWG VERIFIED®
GET UPDATES DONATE
Score legend
HOW WE DETERMINE SCORES Learn more About EWG VERIFIED®

Data: Limited

3 Dimethylaminopropylamine

IMAGE SOURCE: PubChem

SEARCH PRODUCTS

Other Concerns

Non-reproductive organ system toxicity (low), Irritation (skin, eyes, or lungs) (low), and Occupational hazards (high)

SYNONYMS

● 3-DIMETHYLAMINOPROPYLAMINE

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

Common concerns

See how this product scores for common concerns.

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

Ingredient concerns

  • CONCERNS
  • DATA SOURCES

Products with this Ingredient

Expand content Collapse content
shampoo6 products
hair treatment/serum1 products
body wash/cleanser1 products

Occupational hazards

Expand content Collapse content
CONCERN REFERENCE
Allowed workplace exposures restricted to low dosesCPS&Q - Classification & Labelling

Allergies/immunotoxicity

Expand content Collapse content
CONCERN REFERENCE
Possible human any toxicant or allergenOpen scientific literature
Limited evidence of immune system toxicity or allergiesScorecard.org Toxicity Information
Limited evidence of immune system toxicity or allergiesCPS&Q - Classification & Labelling
Limited evidence of immune system toxicity or allergiesNational Library of Medicine HazMap

Organ system toxicity (non-reproductive)

Expand content Collapse content
CONCERN REFERENCE
Classified as toxic or harmfulCPS&Q - Classification & Labelling
Limited evidence of allergic toxicityScorecard.org Toxicity Information
Classified as not expected to be potentially toxic or harmfulEnvironment Canada Domestic Substance List

Irritation (skin, eyes, or lungs)

Expand content Collapse content
CONCERN REFERENCE
Limited evidence of skin irritationNational Library of Medicine HazMap

Ecotoxicology

Expand content Collapse content
CONCERN REFERENCE
Wildlife and environmental toxicityOpen scientific literature
Not suspected to be an environmental toxinEnvironment Canada Domestic Substance List

Miscellaneous

Expand content Collapse content
CONCERN REFERENCE
Occupational hazards related to handlingCPS&Q - Classification & Labelling

Persistence and bioaccumulation

Expand content Collapse content
CONCERN REFERENCE
Not suspected to be persistentEnvironment Canada Domestic Substance List
Not suspected to be bioaccumulativeEnvironment Canada Domestic Substance List

Data gaps

Expand content Collapse content
CONCERN REFERENCE
43 studies in PubMed science library may include information on the toxicity of this chemicalNLM PubMed
  • CPS&Q (Consumer Products Safety & Quality) formely known as ECB (European Chemicals Bureau). 2008. Classification and Labelling: Chemicals: Annex VI of Directive 67/548/EEC through the 31st ATP.
  • Open scientific/peer reviewed literature
  • ED (Environmental Defense). 2006. Scorecard _ The Pollution Information Site. http://www.scorecard.org.
  • NLM (National Library of Medicine). 2006. HazMap — Occupational Exposure to Hazardous Agents.
  • EC (Environment Canada). 2008. Domestic Substances List Categorization. Canadian Environmental Protection Act (CEPA) Environmental Registry.
  • NLM (National Library of Medicine). 2012. PubMed online scientific bibliography data. http://www.pubmed.gov.

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.

BUILD YOUR OWN REPORT

News & updates

Big Market for Black Cosmetics, but Less-Hazardous Choices Limited
RESEARCH
Big Market for Black Cosmetics, but Less-Hazardous Choices Limited
K-Beauty Trends: Serums, Essences and EWG’s Best Bets
RESEARCH
K-Beauty Trends: Serums, Essences and EWG’s Best Bets
FDA Asks Women To Protect Themselves From Products The Agency Refused To Ban
NEWS RELEASE
FDA Asks Women To Protect Themselves From Products The Agency Refused To Ban
Study Highlights Importance of Cosmetics Ingredient Safety Tests
NEWS RELEASE
Study Highlights Importance of Cosmetics Ingredient Safety Tests
READ ALL ARTICLES
Skindeep Healthy Living App

Discover a curated selection of healthier beauty and personal care products. Donate today to get your EWG VERIFIED® holiday gift set!

GET IT NOW