EWG Skin Deep® | What is BORIC ACID

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Data: Fair

Boric Acid

IMAGE SOURCE: PubChem

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Other Concerns

Use restrictions (high), Endocrine disruption (moderate), Non-reproductive organ system toxicity (low), and Multiple, additive exposure sources (low)

SYNONYMS

● BORACIC ACID

● BORIC ACID

● BORIC ACID (HBO2)

● BORON TRIHYDROXIDE

● ORTHOBORIC ACID

● TRIHYDROXYBORANE

Unacceptable

Unacceptable: EWG VERIFIED products cannot contain this ingredient

Boric Acid is an inorganic acid.

Common concerns

See how this product scores for common concerns.

LOW

Cancer
LOW

Allergies & Immunotoxicity
MODERATE

Developmental and Reproductive Toxicity
HIGH

Use Restrictions

Ingredient concerns

CONCERNS
DATA SOURCES

Products with this Ingredient

hair treatment/serum	1 products
serums & essences	1 products

Use restrictions

CONCERN	REFERENCE
Violation of government restrictions - Banned or found unsafe for use in cosmetics	CosIng
Violation of industry recommendations - Unsafe for use in cosmetics	Open scientific literature
Violation of government restrictions - Banned or found unsafe for use in cosmetics	Japan's Standards for Cosmetics
Violation of industry recommendations - Restricted in cosmetics; use, concentration, or manufacturing restrictions - Not safe for use on infant skin	Cosmetic Ingredient Review Assessments
Violation of government restrictions - Restricted in cosmetics; use, concentration, or manufacturing restrictions - any	Open scientific literature
Restricted in cosmetics (recommendations or requirements) - use, concentration, or manufacturing restrictions - any	CosIng
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

Endocrine disruption

CONCERN	REFERENCE
Human endocrine disruptor - strong evidence	European Commission on Endocrine Disruption
Limited evidence of wildlife and the environment disruption	European Commission on Endocrine Disruption

Developmental/reproductive toxicity

CONCERN	REFERENCE
Limited evidence of reproductive toxicity	CPS&Q - Classification & Labelling
Limited evidence of reproductive toxicity	National Library of Medicine HazMap
Limited evidence of reproductive toxicity	Scorecard.org Toxicity Information

Multiple, additive exposure sources

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

Organ system toxicity (non-reproductive)

CONCERN	REFERENCE
Limited evidence of gastrointestinal or liver toxicity	National Library of Medicine HazMap
reproductive - weight of evidence unknown/unassessed/unreview: published lit review or major tox study	National Library of Medicine HazMap
Classified as not expected to be potentially toxic or harmful	Environment Canada Domestic Substance List

Data gaps

CONCERN	REFERENCE
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
1736 studies in PubMed science library may include information on the toxicity of this chemical	NLM PubMed

Ecotoxicology

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

Neurotoxicity

CONCERN	REFERENCE
nervous system - weight of evidence unknown/unassessed/unreview: published lit review or major tox study	National Library of Medicine HazMap

Informational

CONCERN	REFERENCE
Industry or government recommendations for safe use: restrictions on concentration, impurities, product types, or manufacturing methods - Not safe for use on infant skin	Cosmetic Ingredient Review Assessments

Persistence and bioaccumulation

CONCERN	REFERENCE
Not suspected to be bioaccumulative	Environment Canada Domestic Substance List

European Commission. 2013. Cosing, the European Commission database with information on cosmetic substances and ingredients. Accessed on March 1, 2013 at http://ec.europa.eu/consumers/cosmetics/cosing/ .
Open scientific/peer reviewed literature
Japan Ministry of Health, Labour and Welfare. 2006. Standards for Cosmetics. Evaluation and Licensing Division. Pharmaceutical and Food Safety Bureau.
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.
EU (European Union)- Strategy for Endocrine Disrupters 2007. Commision on endocrin disruption requested by the European Parliament in 1998.
CPS&Q (Consumer Products Safety & Quality) formely known as ECB (European Chemicals Bureau). 2008. Classification and Labelling: Chemicals: Annex VI of Directive 67/548/EEC through the 31st ATP.
NLM (National Library of Medicine). 2006. HazMap — Occupational Exposure to Hazardous Agents.
ED (Environmental Defense). 2006. Scorecard _ The Pollution Information Site. http://www.scorecard.org.
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.
EC (Environment Canada). 2008. Domestic Substances List Categorization. Canadian Environmental Protection Act (CEPA) Environmental Registry.
NLM (National Library of Medicine). 2012. PubMed online scientific bibliography data. http://www.pubmed.gov.

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.

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