Is Diatomaceous Earth safe in cosmetics?
Diatomaceous Earth has a safety rating of "GOOD" in our database. EU status: restricted. US status: permitted.
GOOD
Cosmetic Ingredient
Diatomaceous Earth
INCI: DIATOMACEOUS EARTH
Diatomaceous Earth (CAS None) is a cosmetic cosmetic ingredient functioning as abrasive, absorbent, anticaking agent, bulking agent, and opacifying agent in. EU Regulation 1223/2009 status: restricted, max 100%. Industrial safety data is also available in the chemical safety database.
Function
abrasive, absorbent, anticaking agent, bulking agent, and opacifying agent in cosmetic products
Editorial assessment
GOOD
Preliminary editorial note — not a computed safety verdict.
Regulatory Status
EU EU Status
restricted
EU Max Conc.
100%
US US Status
permitted
US Notes
CIR Panel concluded safety based on the weight of evidence rather than a quantitative MoS.
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Diatomaceous Earth.
Calculate MoS for your specific formulation with the MoS Calculator.
Editorial summary
Preliminary editorial summary for Diatomaceous Earth — not a computed safety verdict. See the sourced toxicological data above.
Regulatory Flags
EU Restricted
Frequently Asked Questions
Is Diatomaceous Earth allowed in the EU?
Diatomaceous Earth EU regulatory status: restricted. Maximum allowed concentration: 100%. This is based on EU Regulation 1223/2009 and its amendments.
What does Diatomaceous Earth do in cosmetics?
Diatomaceous Earth functions as: abrasive, absorbent, anticaking agent, bulking agent, and opacifying agent in cosmetic products. It is classified as a cosmetic ingredient in our database. CAS number: None.
Compliance Tools
Check Diatomaceous Earth compliance across multiple jurisdictions:
Ingredient Decoder
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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