- Products with the EWG VERIFIED mark have met use restrictions and warnings based on EWG review of company data.
Other ConcernsUse restrictions (high)
SYNONYMS2-HYDROXY- MONAMMONIUM SALT PROPANOIC ACID, AMMONIUM 2-HYDROXYPROPIONATE, AMMONIUM LACTATE, LACTIC ACID, MONOAMMONIUM SALT, MONAMMONIUM SALT PROPANOIC ACID, 2-HYDROXY-, MONOAMMONIUM SALT LACTIC ACID, PROPANOIC ACID, 2-HYDROXY-, MONAMMONIUM SALT, and PROPANOIC ACID, 2HYDROXY, MONOAMMONIUM SALT
Restricted: EWG VERIFIED products cannot contain this ingredient without adequate substantiation
Ammonium Lactate is an ammonium salt of lactic acid.
See how this product scores for common concerns.
LOWAllergies & Immunotoxicity
LOWDevelopmental and Reproductive Toxicity
- DATA SOURCES
Products with this Ingredient
|Violation of industry recommendations - Restricted in cosmetics; use, concentration, or manufacturing restrictions - Allowable pH limits||Cosmetic Ingredient Review Assessments|
|Determined safe for use in cosmetics, subject to concentration or use limitations - Safe for use in cosmetics with some qualifications||Cosmetic Ingredient Review Assessments|
|Limited or incomplete evidence of cancer according to safety/hazard data – scientific review cannot classify as human carcinogen due to data gaps||EWG Assessment of Open Scientific Literature|
|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|
|55 studies in PubMed science library may include information on the toxicity of this chemical||NLM PubMed|
|Industry or government recommendations for safe use: restrictions on concentration, impurities, product types, or manufacturing methods - Allowable pH limits||Cosmetic Ingredient Review Assessments|
|Not suspected to be an environmental toxin||Environment Canada Domestic Substance List|
Organ system toxicity (non-reproductive)
|Classified as not expected to be potentially toxic or harmful||Environment Canada Domestic Substance List|
Persistence and bioaccumulation
|Not suspected to be persistent||Environment Canada Domestic Substance List|
|Not suspected to be bioaccumulative||Environment Canada Domestic Substance List|
- CIR (Cosmetic Ingredient Review). 2006. CIR Compendium, containing abstracts, discussions, and conclusions of CIR cosmetic ingredient safety assessments. Washington DC.
- EWG Assessment of Open Scientific Literature
- 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.
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
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.
The Skin Deep data availability rating reflects the number of scientific studies about the product or ingredient in the published scientific literature.