Is Lactoperoxidase safe in cosmetics?
Lactoperoxidase has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Lactoperoxidase
INCI: LACTOPEROXIDASE
Lactoperoxidase (CAS 9003-99-0) is a cosmetic cosmetic ingredient functioning as Skin conditioning agent; antimicrobial enzyme for oral care and skin care. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 9003-99-0 →
Auto-generated CPSR Part A draft with source citations
Function
Skin conditioning agent; antimicrobial enzyme for oral care and skin care applications
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted under 21 CFR 700; GRAS enzyme in food applications; considered safe as used in cosmetics
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Lactoperoxidase.
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Expert safety assessment and concern-level summary for Lactoperoxidase.
Regulatory Flags
eu_children_restricted
Frequently Asked Questions
Is Lactoperoxidase allowed in the EU?
Lactoperoxidase EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Lactoperoxidase do in cosmetics?
Lactoperoxidase functions as: Skin conditioning agent; antimicrobial enzyme for oral care and skin care applications. It is classified as a cosmetic ingredient in our database. CAS number: 9003-99-0.
Compliance Tools
Check Lactoperoxidase 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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