Is Hydrolyzed Sericin safe in cosmetics?
Hydrolyzed Sericin has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Hydrolyzed Sericin
INCI: HYDROLYZED SERICIN
Hydrolyzed Sericin (CAS 60650-89-7 / 60650-88-6 (also reported as 73049-73-7)) is a cosmetic cosmetic ingredient functioning as Hair conditioning agent, skin conditioning agent, film former, moisturizing. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
Auto-generated CPSR Part A draft with source citations
CAS Number
60650-89-7 / 60650-88-6 (also reported as 73049-73-7)
View industrial chemical safety profile →
Function
Hair conditioning agent, skin conditioning agent, film former, moisturizing agent
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Permitted — CIR Expert Panel concluded safe as used in cosmetics (silk proteins assessment, 2015/2020)
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Hydrolyzed Sericin.
Calculate MoS for your specific formulation with the MoS Calculator.
Additional Ingredient Properties
1 property record from structured ingredient metadata.
amino_acid
{"cas_number": "115623-78-6", "ingredient_class": "silk_derivative", "source_origin": "animal", "molecular_weight_range_Da": "300-1000", "amino_acid_composition_key": "serine_glycine_rich", "isoelectric_point": "4.0", "charge_at_pH_5_5": "anionic", "water_solubility": "soluble", "oil_solubility": "insoluble", "film_forming_ability": "excellent", "moisture_binding_capacity": "excellent", "NMF_compo…
Expert Verdict
Expert safety assessment and concern-level summary for Hydrolyzed Sericin.
Frequently Asked Questions
Is Hydrolyzed Sericin allowed in the EU?
Hydrolyzed Sericin EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Hydrolyzed Sericin do in cosmetics?
Hydrolyzed Sericin functions as: Hair conditioning agent, skin conditioning agent, film former, moisturizing agent. It is classified as a cosmetic ingredient in our database. CAS number: 60650-89-7 / 60650-88-6 (also reported as 73049-73-7).
Compliance Tools
Check Hydrolyzed Sericin 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
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Heavy Metal Limits
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