Regulatory Status
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Safety Data
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Expert Verdict
Novel niche ingredient lacking CIR or SCCS safety review; blue pigment may trigger EU Annex IV colorant classification requiring CI number; algal extracts present potential heavy metal contamination risk depending on sourcing and processing; CAS number not assigned.
Regulatory Flags
Frequently Asked Questions
Is Haslea Ostrearia Extract safe in cosmetics?
Novel niche ingredient lacking CIR or SCCS safety review; blue pigment may trigger EU Annex IV colorant classification requiring CI number; algal extracts present potential heavy metal contamination risk depending on sourcing and processing; CAS number not assigned. The EU classifies Haslea Ostrearia Extract as "permitted". Safety rating: MODERATE.
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.
What is the Margin of Safety for Haslea Ostrearia Extract?
not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
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