Is Lauroyl Proline safe in cosmetics?
Lauroyl Proline has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Lauroyl Proline
INCI: LAUROYL PROLINE
Lauroyl Proline (CAS 58725-39-6) is a cosmetic cosmetic ingredient functioning as Skin conditioning agent, hair conditioning agent. 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 58725-39-6 →
Auto-generated CPSR Part A draft with source citations
Cross-Vertical Regulatory Divergence
Lauroyl Proline is classified GHS Danger (H318) 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 agent, hair conditioning agent
Safety Rating
GOOD
Chemistry & Identifiers
IUPAC Name
(2S)-1-dodecanoylpyrrolidine-2-carboxylic acid
InChIKey
AJWFQCNUNFFTHX-HNNXBMFYSA-N
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted — CIR reviewed (amino acid alkyl amides group, 115 ingredients); safe in present practices of use when formulated to be non-irritating
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Lauroyl Proline.
Calculate MoS for your specific formulation with the MoS Calculator.
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Humectant
Softener and conditioner
Expert Verdict
Expert safety assessment and concern-level summary for Lauroyl Proline.
Chemical Function
Humectant
Softener and conditioner
Frequently Asked Questions
Is Lauroyl Proline allowed in the EU?
Lauroyl Proline EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Lauroyl Proline do in cosmetics?
Lauroyl Proline functions as: Skin conditioning agent, hair conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: 58725-39-6.
Is Lauroyl Proline used outside cosmetics?
Lauroyl Proline also appears in industrial chemical safety data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.
Does Lauroyl Proline have different safety status in cosmetics vs industrial chemicals?
Lauroyl Proline is classified GHS Danger (H318) in the chemicals database but is allowed in EU cosmetics.
Compliance Tools
Check Lauroyl Proline compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
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Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
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