Sodium Laurate

INCI: SODIUM LAURATE

CAS Number
629-25-4
Function
Surfactant (cleansing), emulsifying, opacifying — the sodium salt of lauric acid, a classic soap
Safety Rating
GOOD

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted; CIR Expert Panel concluded safe in present practices of use and concentration

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

H315 (skin irritant), H318 (serious eye damage), H335 (respiratory irritant) at concentrated/pure form . Formulate within established concentration limits. Soap-based, so higher pH formulations increase irritation potential.

⚠️
Concern Level: Moderate

Regulatory Flags

eu_children_restricted epa_safer_alternative fda_food_additive

Frequently Asked Questions

Is Sodium Laurate safe in cosmetics?

H315 (skin irritant), H318 (serious eye damage), H335 (respiratory irritant) at concentrated/pure form . Formulate within established concentration limits. Soap-based, so higher pH formulations increase irritation potential. The EU classifies Sodium Laurate as "permitted". Safety rating: GOOD.

Is Sodium Laurate allowed in the EU?

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

What does Sodium Laurate do in cosmetics?

Sodium Laurate functions as: Surfactant (cleansing), emulsifying, opacifying — the sodium salt of lauric acid, a classic soap. It is classified as a cosmetic ingredient in our database. CAS number: 629-25-4.

What is the Margin of Safety for Sodium Laurate?

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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