Sodium Palmitoyl Sarcosinate

INCI: SODIUM PALMITOYL SARCOSINATE

CAS Number
4028-10-8
Function
Hair conditioning; Skin conditioning; Surfactant – cleansing
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted; CIR concluded safe as used when formulated to be non-irritating

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
moderate
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Must not be used in products where N-nitroso compounds may form (sarcosinate + nitrosating agents → N-nitrososarcosine, a carcinogen); potential irritant at high concentrations

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Concern Level: Moderate

Frequently Asked Questions

Is Sodium Palmitoyl Sarcosinate safe in cosmetics?

Must not be used in products where N-nitroso compounds may form (sarcosinate + nitrosating agents → N-nitrososarcosine, a carcinogen); potential irritant at high concentrations The EU classifies Sodium Palmitoyl Sarcosinate as "permitted". Safety rating: GOOD.

Is Sodium Palmitoyl Sarcosinate allowed in the EU?

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

What does Sodium Palmitoyl Sarcosinate do in cosmetics?

Sodium Palmitoyl Sarcosinate functions as: Hair conditioning; Skin conditioning; Surfactant – cleansing. It is classified as a cosmetic ingredient in our database. CAS number: 4028-10-8.

What is the Margin of Safety for Sodium Palmitoyl Sarcosinate?

adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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