Other Concerns
SYNONYMS
Restricted
Restricted: EWG VERIFIED products cannot contain this ingredient without adequate substantiation
Ceramide 1 is a synthetic N-acylated phytosphingosine having the erythro structure.
Common concerns
See how this product scores for common concerns.
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LOWCancer
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LOWAllergies & Immunotoxicity
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LOWDevelopmental and Reproductive Toxicity
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LOWUse Restrictions
Ingredient concerns
- CONCERNS
- DATA SOURCES
Products with this Ingredient
facial moisturizer/treatment | 62 products |
moisturizer | 56 products |
facial cleanser | 42 products |
serums & essences | 23 products |
around-eye cream | 14 products |
recreational sunscreen | 10 products |
mask | 10 products |
daily use with SPF | 8 products |
foundation | 7 products |
makeup remover | 6 products |
baby lotion | 6 products |
body wash/cleanser | 6 products |
toners/astringents | 5 products |
bar soap | 4 products |
anti-aging | 4 products |
hand cream | 3 products |
body firming lotion | 3 products |
damaged skin treatment | 3 products |
after shave | 2 products |
lip balm | 2 products |
baby soap | 2 products |
shaving cream | 2 products |
baby shampoo | 2 products |
skin fading/lightener | 1 products |
1 products | |
lip plumper | 1 products |
makeup primer | 1 products |
setting powder/spray | 1 products |
sunless tanning | 1 products |
shampoo | 1 products |
lipstick | 1 products |
eye makeup remover | 1 products |
muscle/joint soreness | 1 products |
bronzer/highlighter | 1 products |
Informational
CONCERN | REFERENCE |
---|---|
Industry or government recommendations for safe use: restrictions on concentration, impurities, product types, or manufacturing methods - any | Open scientific literature |
Data gaps
CONCERN | REFERENCE |
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6118 studies in PubMed science library may include information on the toxicity of this chemical | NLM PubMed |
- Open scientific/peer reviewed literature
- 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 SCORESHazard 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.