Sodium Oleoyl Sarcosinate

INCI: SODIUM OLEOYL SARCOSINATE

CAS Number
14351-62-3
Function
Skin conditioning agent—miscellaneous; surfactant—cleansing agent
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes CIR-reviewed — safe in rinse-off products; safe in leave-on products at ≤5%; insufficient data for inhalation use; must not be used where N-nitroso compounds may form

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

⚠ Must not be used in formulations where N-nitroso compounds may form (nitrosamine risk from the secondary amine nitrogen) . Oleoyl sarcosine (free acid) classified as irritating — the sodium salt must be formulated to be non-irritating

⚠️
Concern Level: Moderate

Frequently Asked Questions

Is Sodium Oleoyl Sarcosinate safe in cosmetics?

⚠ Must not be used in formulations where N-nitroso compounds may form (nitrosamine risk from the secondary amine nitrogen) . Oleoyl sarcosine (free acid) classified as irritating — the sodium salt must be formulated to be non-irritating The EU classifies Sodium Oleoyl Sarcosinate as "permitted". Safety rating: GOOD.

Is Sodium Oleoyl Sarcosinate allowed in the EU?

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

What does Sodium Oleoyl Sarcosinate do in cosmetics?

Sodium Oleoyl Sarcosinate functions as: Skin conditioning agent—miscellaneous; surfactant—cleansing agent. It is classified as a cosmetic ingredient in our database. CAS number: 14351-62-3.

What is the Margin of Safety for Sodium Oleoyl Sarcosinate?

not established 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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