Sphingomyelin

Also known as: Ceramides, 1-(dihydrogen phosphates), monoesters with choline hydroxide, inner salts, Phosphingosides, Phosphatides, sphingosine-contg, Milk Ceramide 4G, Ceramide BT

INCI: SPHINGOMYELIN

Sphingomyelin (CAS 85187-10-6) is a cosmetic cosmetic ingredient functioning as Skin conditioning, emollient; major component of cell membrane lipid bilayer;. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.

View industrial chemical safety profile for CAS 85187-10-6 →

Auto-generated CPSR Part A draft with source citations
Function
Skin conditioning, emollient; major component of cell membrane lipid bilayer; supports barrier function
Safety Rating
EXCELLENT

Chemistry & Identifiers

Formula
C24H50N2O6P+
MW
493.6 g/mol
PubChem CID
44176376
IUPAC Name
2-[[(E,2S,3R)-2-formamido-3-hydroxyoctadec-4-enoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
InChIKey
LRYZPFWEZHSTHD-HEFFAWAOSA-O

Regulatory Status

EU EU Status permitted
US US Status permitted
US Notes Permitted; CIR assessed within the ceramide family as "safe as used"; also reviewed within the lecithin/phospholipid safety assessment

For full compliance data across multiple jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety, dermal absorption, and sensitization profile summaries for Sphingomyelin.

Calculate MoS for your specific formulation with the MoS Calculator.

Additional Ingredient Properties

1 property record from structured ingredient metadata.

emulsion_hlb
{"hlb_required_as_emulsifier": "yes", "emulsifier_type": "w_o", "critical_packing_parameter": "0.55-0.75", "emulsion_stabilization_mechanism": "electrostatic_steric", "co_emulsifier_pairs": "cholesterol", "optimal_oil_phase_pct": "60-85", "optimal_water_phase_pct": "15-40", "electrolyte_tolerance": "moderate", "pH_emulsion_stability_range": "5.0-8.5", "viscosity_building_contribution": "low", "dro…

Function Categories & List Membership

Cosmetic/Chemical Function Categories
Softener and conditioner

Expert Verdict

Expert safety assessment and concern-level summary for Sphingomyelin.

Regulatory Flags

potential-allergen natural-origin

Known Synonyms

Ceramides, 1-(dihydrogen phosphates), monoesters with choline hydroxide, inner salts Phosphingosides Phosphatides, sphingosine-contg Milk Ceramide 4G Ceramide BT

Chemical Function

Softener and conditioner

Regulatory Lists

Canada Personal care Substances in PCP - Canada (4/2014)

Australian Status

AICIS status: listed

Frequently Asked Questions

Is Sphingomyelin safe in cosmetics?

Sphingomyelin has a safety rating of "EXCELLENT" in our database. EU status: permitted. US status: permitted.

Is Sphingomyelin allowed in the EU?

Sphingomyelin EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Sphingomyelin do in cosmetics?

Sphingomyelin functions as: Skin conditioning, emollient; major component of cell membrane lipid bilayer; supports barrier function. It is classified as a cosmetic ingredient in our database. CAS number: 85187-10-6.

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