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HOW WE DETERMINE SCORES Learn more About EWG VERIFIED®

Data: Limited

Acrylates/Ammonium Methacrylate Copolymer

  • Products with this ingredient are allowed for use in EWG VERIFIED but must meet use restrictions and warnings based on EWG review of company data.
  • This ingredient's score is higher if used in products that may not meet industry safety guidelines or U.S. and international government requirements and may have contamination concerns from toxic impurities. The score will be lower if used in products that do meet these safety guidelines and requirements and EWG’s contamination restrictions.

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Other Concerns

Use restrictions (low), Irritation (skin, eyes, or lungs) (low), and Contamination concerns (high)

SYNONYMS

● ACRYLATES/AMMONIUM METHACRYLATE COPOLYMER
● ACRYLATE/AMMONIUM METHACRYLATE COPOLYMER

Restricted

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

Acrylates/Ammonium Methacrylate Copolymer is a copolymer of ammonium methacrylate andone or more monomers of acrylic acid, methacrylic acid or one of their simple esters.

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
foundation5 products
BB cream8 products
facial moisturizer/treatment4 products
exfoliant/scrub8 products
facial cleanser20 products
serums & essences3 products
eye liner8 products
mascara1 products
makeup remover5 products
eyelash glue2 products
hair color and bleaching1 products
makeup primer11 products
body wash/cleanser2 products
mask7 products
anti-aging1 products
lip gloss3 products
lip balm1 products
around-eye cream1 products
daily use with SPF1 products
CC cream1 products

Contamination concerns

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Chemical
METHACRYLIC ACID
ACRYLIC ACID
BENZENE
2-ETHYLHEXYL ACRYLATE

Data gaps

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CONCERN REFERENCE
Considered safe based on assumption of low absorptionCosmetic 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)

Irritation (skin, eyes, or lungs)

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

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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