Is Haslea Ostrearia Extract safe in cosmetics?
Haslea Ostrearia Extract has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
Moderate
Cosmetic Ingredient
Haslea Ostrearia Extract
INCI: HASLEA OSTREARIA EXTRACT
Haslea Ostrearia Extract (CAS Not assigned / not established) is a cosmetic cosmetic ingredient functioning as Skin conditioning agent; blue diatom microalgae extract containing marennine. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS Not assigned / not established →
Auto-generated CPSR Part A draft with source citations
Function
Skin conditioning agent; blue diatom microalgae extract containing marennine pigment
Safety Rating
MODERATE
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted with no specific CFR prohibition; niche ingredient with limited market use
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Haslea Ostrearia Extract.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Haslea Ostrearia Extract.
Regulatory Flags
plant-extract
Frequently Asked Questions
Is Haslea Ostrearia Extract allowed in the EU?
Haslea Ostrearia Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Haslea Ostrearia Extract do in cosmetics?
Haslea Ostrearia Extract functions as: Skin conditioning agent; blue diatom microalgae extract containing marennine pigment. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned / not established.
Compliance Tools
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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