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Data: Fair

Dihydroxyacetone

  • This ingredient’s score is higher if used in products intended for use around the eyes due to increased risk of absorption.
  • This ingredient’s score is higher if used in products intended for use on lips due to increased risk of ingestion and absorption.

IMAGE SOURCE: PubChem

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Other Concerns

Use restrictions (high) and Multiple, additive exposure sources (low)

SYNONYMS

1,3-DIHYDROXY 2-PROPANONE, 1,3-DIHYDROXY-2-PROPANONE, 1,3-DIHYDROXYACETONE, 1,3-DIHYDROXYDIMETHYL KETONE, 2-PROPANONE, 1,3-DIHYDROXY, 2PROPANONE, 1,3DIHYDROXY, DIHYDROXYACETONE, and DIHYDROXYACETONE; 1,3-DIHYDROXY-2-PROPANONE

Dihydroxyacetone is an aliphatic ketone.

Common concerns

See how this product scores for common concerns.

  • LOW
    Cancer
  • LOW
    Allergies & Immunotoxicity
  • LOW
    Developmental and Reingredientive Toxicity
  • HIGH
    Use Restrictions

Ingredient concerns

  • CONCERNS
  • DATA SOURCES

Products with this Ingredient

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sunless tanning149 products
moisturizer14 products
tanning oil7 products
body firming lotion5 products
facial moisturizer/treatment4 products
toners/astringents3 products
daily use with SPF2 products
serums & essences2 products
recreational sunscreen2 products
body wash/cleanser1 products
makeup primer1 products
mask1 products
body spray1 products
BB cream1 products

Use restrictions

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CONCERN REFERENCE
Violation of government restrictions - Restricted in cosmetics; use, concentration, or manufacturing restrictions - anyOpen scientific literature
Violation of government restrictions - Restricted in cosmetics; use, concentration, or manufacturing restrictions - Color additive not approved by FDA for cosmetics used around eyesFDA Color Additive Status

Multiple, additive exposure sources

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CONCERN REFERENCE
Used in food or as an additive with limited or no toxicity information availableFDA Everything Added to Food

Data gaps

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CONCERN REFERENCE
2039 studies in PubMed science library may include information on the toxicity of this chemicalNLM PubMed

Informational

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CONCERN REFERENCE
Industry or government recommendations for safe use: restrictions on concentration, impurities, product types, or manufacturing methods - Color additive approved by FDA for use in cosmeticsFDA Color Additive Status
Industry or government recommendations for safe use: restrictions on concentration, impurities, product types, or manufacturing methods - Color Additives - Exempt from Batch Certification by the U.S. Food and Drug AdministrationCTFA International Cosmetic Ingredient Dictionary and Handbook

Ecotoxicology

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CONCERN REFERENCE
Not suspected to be an environmental toxinEnvironment Canada Domestic Substance List

Organ system toxicity (non-reproductive)

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CONCERN REFERENCE
Classified as not expected to be potentially toxic or harmfulEnvironment Canada Domestic Substance List

Persistence and bioaccumulation

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CONCERN REFERENCE
Not suspected to be persistentEnvironment Canada Domestic Substance List
Not suspected to be bioaccumulativeEnvironment Canada Domestic Substance List
  • Open scientific/peer reviewed literature
  • FDA (U.S. Food and Drug Administration) 2006. Center for Food Safety and Applied Nutrition. Color Additive Status List. September 2006.
  • FDA (U.S. Food and Drug Administration). 2008. EAFUS [Everything Added to Food]: A Food Additive Database. FDA Office of Food Safety and Applied Nutrition.
  • NLM (National Library of Medicine). 2012. PubMed online scientific bibliography data. http://www.pubmed.gov.
  • CTFA (Cosmetic, Toiletry and Fragrance Association). 2006. International Cosmetic Ingredient Dictionary and Handbook, 11th Edition. Color Additive Information. Washington, DC.
  • EC (Environment Canada). 2008. Domestic Substances List Categorization. Canadian Environmental Protection Act (CEPA) Environmental Registry.

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

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

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