Glycolic Acid
- †Products with the EWG VERIFIED mark have met use restrictions and warnings based on EWG review of company data.
Other Concerns
Use restrictions (high) and Irritation (skin, eyes, or lungs) (high)SYNONYMS
ACETIC ACID, HYDROXY, ACETIC ACID, HYDROXY-, GLYCOLIC ACID, GLYCOLIC ALPHA-HYDROXY ACID, GLYCOLLIC ACID, HYDROXY- ACETIC ACID, HYDROXYACETIC ACID, and HYDROXYETHANOIC ACIDGylcolic acid is an alpha hydroxy acid; used in chemical peels and anti-aging skin products; can irritate skin.
Common concerns
See how this product scores for common concerns.
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LOWCancer
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LOWAllergies & Immunotoxicity
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LOWDevelopmental and Reingredientive Toxicity
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HIGHUse Restrictions
Ingredient concerns
- CONCERNS
- DATA SOURCES
Products with this Ingredient
mask | 85 products |
exfoliant/scrub | 77 products |
serums & essences | 70 products |
facial moisturizer/treatment | 67 products |
facial cleanser | 63 products |
toners/astringents | 60 products |
moisturizer | 21 products |
body wash/cleanser | 15 products |
shampoo | 13 products |
foot cleansing | 13 products |
around-eye cream | 8 products |
bar soap | 6 products |
hair treatment/serum | 5 products |
foot moisturizer | 5 products |
daily use with SPF | 4 products |
anti-aging | 4 products |
after shave | 4 products |
conditioner | 4 products |
hair styling aide | 3 products |
liquid hand soap | 3 products |
body oil | 3 products |
sunless tanning | 3 products |
oil controller | 3 products |
makeup remover | 3 products |
body firming lotion | 2 products |
setting powder/spray | 2 products |
skin fading/lightener | 2 products |
hand sanitizer | 2 products |
damaged skin treatment | 1 products |
foot odor control | 1 products |
1 products | |
beard cleanser | 1 products |
makeup primer | 1 products |
recreational sunscreen | 1 products |
nail treatment | 1 products |
brow liner | 1 products |
cuticle treatment | 1 products |
hand cream | 1 products |
detangler | 1 products |
depilatory | 1 products |
hair color and bleaching | 1 products |
baby oil | 1 products |
shaving cream (men's) | 1 products |
Irritation (skin, eyes, or lungs)
CONCERN | REFERENCE |
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Classified as skin irritant | Open scientific literature |
Use restrictions
CONCERN | REFERENCE |
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Violation of industry recommendations - Restricted in cosmetics; use, concentration, or manufacturing restrictions - Allowable pH limits | Cosmetic Ingredient Review Assessments |
Restricted in cosmetics (recommendations or requirements) - use, concentration, or manufacturing restrictions - Use is restricted in Canadian cosmetics | Canada - Prohibited and Restricted Cosmetics Ingredients |
Determined safe for use in cosmetics, subject to concentration or use limitations - Safe for use in cosmetics with some qualifications | Cosmetic Ingredient Review Assessments |
Occupational hazards
CONCERN | REFERENCE |
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Single case study detailing occupational hazards | National Library of Medicine HazMap |
Data gaps
CONCERN | REFERENCE |
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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 product | Cosmetic Ingredient Review Assessments |
3765 studies in PubMed science library may include information on the toxicity of this chemical | NLM PubMed |
Cancer
CONCERN | REFERENCE |
---|---|
Not likely to be carcinogenic in humans | Open scientific literature |
Ecotoxicology
CONCERN | REFERENCE |
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Not suspected to be an environmental toxin | Environment Canada Domestic Substance List |
Organ system toxicity (non-reproductive)
CONCERN | REFERENCE |
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Classified as not expected to be potentially toxic or harmful | Environment Canada Domestic Substance List |
Classified as a low human health priority | Environment Canada Domestic Substance List |
Persistence and bioaccumulation
CONCERN | REFERENCE |
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Not suspected to be persistent | Environment Canada Domestic Substance List |
Not suspected to be bioaccumulative | Environment Canada Domestic Substance List |
Informational
CONCERN | REFERENCE |
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Industry or government recommendations for safe use: restrictions on concentration, impurities, product types, or manufacturing methods - Allowable pH limits | Cosmetic Ingredient Review Assessments |
- Open scientific/peer reviewed literature
- CIR (Cosmetic Ingredient Review). 2006. CIR Compendium, containing abstracts, discussions, and conclusions of CIR cosmetic ingredient safety assessments. Washington DC.
- Health Canada. 2007. List of Prohibited and Restricted Cosmetic Ingredients. Canada's Cosmetic Ingredient Hotlist. March 2007.
- NLM (National Library of Medicine). 2006. HazMap — Occupational Exposure to Hazardous Agents.
- NLM (National Library of Medicine). 2012. PubMed online scientific bibliography data. http://www.pubmed.gov.
- 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 SCORESHazard 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.
Data availability
The Skin Deep data availability rating reflects the number of scientific studies about the product or ingredient in the published scientific literature.