Is SERRALYSIN safe in cosmetics?
SERRALYSIN has a safety rating of "GOOD" in our database. EU status: permitted.
Good
Cosmetic Ingredient
SERRALYSIN
Also known as: Proteinase, Serratia extracellular, A proteolytic enzyme derived from Serratia sp.E15
SERRALYSIN (CAS 37312-62-2) is a cosmetic cosmetic ingredient functioning as Skin Conditioning, Skin Conditioning - Emollient. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in industrial chemical safety data.
View industrial chemical safety profile for CAS 37312-62-2 →
Auto-generated CPSR Part A draft with source citations
Cross-Vertical Regulatory Divergence
SERRALYSIN is classified GHS Danger (H315, H319, H334, H335) in the chemicals database but is allowed in EU cosmetics.
Source: Cosmetics: ingredients.eu_status; Chemicals: ghs_classifications.signal_word/hazard_statement_code
Function
Skin Conditioning, Skin Conditioning - Emollient
Safety Rating
GOOD
Chemistry & Identifiers
IUPAC Name
(11Z)-17-hydroxy-2-phenyl-9-oxa-1,5,14,21-tetrazatetracyclo[12.7.1.03,8.016,21]docosa-3(8),4,6,11,16,19-hexaene-15,18-dione
InChIKey
ZKKJCEMUENOBKY-KERYXKJGSA-N
Regulatory Status
EU EU Status
permitted
US US Status
Not specifically regulated
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Softener and conditioner
Expert Verdict
Expert safety assessment and concern-level summary for SERRALYSIN.
Regulatory Flags
cosing-sourced
eu-permitted
skin-conditioning
emollient
needs-enrichment
Known Synonyms
Proteinase, Serratia extracellular
A proteolytic enzyme derived from Serratia sp.E15
Chemical Function
Softener and conditioner
Regulatory Lists
Canada; pharmaceutical
Frequently Asked Questions
Is SERRALYSIN allowed in the EU?
SERRALYSIN EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does SERRALYSIN do in cosmetics?
SERRALYSIN functions as: Skin Conditioning, Skin Conditioning - Emollient. It is classified as a cosmetic ingredient in our database. CAS number: 37312-62-2.
Is SERRALYSIN used outside cosmetics?
SERRALYSIN also appears in industrial chemical safety data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.
Does SERRALYSIN have different safety status in cosmetics vs industrial chemicals?
SERRALYSIN is classified GHS Danger (H315, H319, H334, H335) in the chemicals database but is allowed in EU cosmetics.
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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