Know Your Environment. Protect Your Health.
EWG Home EWG’s Guide to Healthy Cleaning EWG’s Food Scores Healthy Living App Open menu

EWG's Skin Deep®
Find products and ingredients Learn how Skin Deep® works Meet our experts Discover EWG VERIFIED™
GET UPDATES DONATE
Score legend
HOW WE DETERMINE SCORES Learn more About EWG VERIFIED™

Data: Robust

Sea Salt

IMAGE SOURCE: PubChem

SEARCH PRODUCTS

Other Concerns

SYNONYMS

● MARIS SAL
● SEA SALT
● SODIUM CHLORIDE (NACL)
● SODIUM CHLORIDE; SODIUM CHLORIDE BRINE, PURIFIED

This ingredient is not currently on EWG's Skin Deep Restricted or Unacceptable Lists.

Sea salt is a mixture of inorganic salts derived from sea water or from inland bodies of saltwater.

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
bath oil/salts/soak133 products
bar soap76 products
exfoliant/scrub74 products
concealer40 products
shampoo38 products
foundation35 products
mask34 products
facial moisturizer/treatment27 products
hair styling aide24 products
body wash/cleanser23 products
conditioner17 products
facial cleanser15 products
serums & essences15 products
moisturizer11 products
around-eye cream11 products
hair spray10 products
toothpaste9 products
liquid hand soap8 products
toners/astringents7 products
hair treatment/serum5 products
daily use with SPF3 products
foot cleansing3 products
tooth whitening2 products
recreational sunscreen2 products
BB cream2 products
bronzer/highlighter2 products
styling mousse/foam2 products
setting powder/spray2 products
styling gel/lotion2 products
makeup removing wipes2 products
muscle/joint soreness2 products
baby bubble bath2 products
baby shampoo2 products
bubble bath2 products
antiperspirant/deodorant (men's)1 products
antiperspirant/deodorant1 products
nail treatment1 products
makeup primer1 products
baby lotion1 products
baby soap1 products
fragrance for women1 products
hand cream1 products
makeup remover1 products
body firming lotion1 products
facial powder1 products
mouthwash1 products
beard cleanser1 products
baby wipes1 products
shaving cream1 products
eye makeup remover1 products

Ecotoxicology

Expand content Collapse content
CONCERN REFERENCE
Not suspected to be an environmental toxinEnvironment Canada Domestic Substance List

Organ system toxicity (non-reproductive)

Expand content Collapse content
CONCERN REFERENCE
Classified as not expected to be potentially toxic or harmfulEnvironment Canada Domestic Substance List
Classified as a low human health priorityEnvironment Canada Domestic Substance List

Persistence and bioaccumulation

Expand content Collapse content
CONCERN REFERENCE
Not suspected to be bioaccumulativeEnvironment Canada Domestic Substance List

Multiple, additive exposure sources

Expand content Collapse content
CONCERN REFERENCE
Designated as safe for general or specific, limited use in foodFDA Food Additive Status

Data gaps

Expand content Collapse content
CONCERN REFERENCE
294514 studies in PubMed science library may include information on the toxicity of this chemicalNLM PubMed
  • EC (Environment Canada). 2008. Domestic Substances List Categorization. Canadian Environmental Protection Act (CEPA) Environmental Registry.
  • FDA (U.S. Food and Drug Administration) 2006. Food Additive Status List. Downloaded from http://www.cfsan.fda.gov/%7Edms/opa-appa.html, Oct 16, 2006.
  • 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.

Score legend
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.

BUILD YOUR OWN REPORT

News & updates

Big Market for Black Cosmetics, but Less-Hazardous Choices Limited
RESEARCH
Big Market for Black Cosmetics, but Less-Hazardous Choices Limited
K-Beauty Trends: Serums, Essences and EWG’s Best Bets
RESEARCH
K-Beauty Trends: Serums, Essences and EWG’s Best Bets
FDA Asks Women To Protect Themselves From Products The Agency Refused To Ban
NEWS RELEASE
FDA Asks Women To Protect Themselves From Products The Agency Refused To Ban
Study Highlights Importance of Cosmetics Ingredient Safety Tests
NEWS RELEASE
Study Highlights Importance of Cosmetics Ingredient Safety Tests
READ ALL ARTICLES
Skindeep Healthy Living App

EWG research
on the go

Find personal care, cleaning, and food products on the EWG Healthy Living app.

DOWNLOAD THE APP