Other ConcernsPersistence and bioaccumulation (high)
SYNONYMSHYDRATED SILICA, HYDRATED SILICA HYDRATED SILICA, HYDROSILICIC ACID, PRECIPITATED SILICA, SILICA GEL; SILICA GEL, SILICA HYDRATE, SILICIC ACID HYDRATE, and SILICON DIOXIDE HYDRATE
Hydrated silica is a form of silicon dioxide (sand).
See how this product scores for common concerns.
LOWAllergies & Immunotoxicity
LOWDevelopmental and Reproductive Toxicity
- DATA SOURCES
Products with this Ingredient
|body wash/cleanser||36 products|
|CC cream||35 products|
|lip gloss||33 products|
|tooth whitening||28 products|
|baby toothpaste||22 products|
|daily use with SPF||18 products|
|recreational sunscreen||18 products|
|facial cleanser||13 products|
|lip balm||12 products|
|lip liner||10 products|
|eye shadow||9 products|
|eye liner||9 products|
|hair treatment/serum||6 products|
|hair styling aide||6 products|
|antiperspirant/deodorant (men's)||6 products|
|nail polish||4 products|
|lip balm with SPF||4 products|
|serums & essences||3 products|
|brow liner||3 products|
|around-eye cream||3 products|
|hair color and bleaching||3 products|
|facial moisturizer/treatment||3 products|
|facial powder||2 products|
|BB cream||2 products|
|beard oil||1 products|
|body spray||1 products|
|foot moisturizer||1 products|
|baby sunscreen||1 products|
|hair removal waxes||1 products|
|bath oil/salts/soak||1 products|
|foot cleansing||1 products|
Persistence and bioaccumulation
|Persistent, bioaccumulative in wildlife and humans||National Library of Medicine HazMap|
|Persistent, bioaccumulative in wildlife||National Library of Medicine HazMap|
|Not suspected to be bioaccumulative||Environment Canada Domestic Substance List|
|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|
|1437 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 - any||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|
|Classified as a low human health priority||Environment Canada Domestic Substance List|
|Limited or incomplete evidence of cancer according to safety/hazard data – government assessment cannot classify as human carcinogen due to data gaps||Int'l Agency for Research on Cancer (IARC) - Carcinogens|
- 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.
- CIR (Cosmetic Ingredient Review). 2006. CIR Compendium, containing abstracts, discussions, and conclusions of CIR cosmetic ingredient safety assessments. Washington DC.
- NLM (National Library of Medicine). 2012. PubMed online scientific bibliography data. http://www.pubmed.gov.
- IARC (International Agency for Research on Cancer). 2008. Overall Evaluations of Carcinogenicity to Humans, as evaluated in IARC Monographs Volumes 1-99 (a total of 935 agents, mixtures and exposures).
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.