Sodium Tallow Sulfate

INCI: SODIUM TALLOW SULFATE

CAS Number
8052-50-4
Function
Cleansing, Surfactant – Cleansing
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes Permitted; also cleared as indirect food additive for food-contact materials

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Animal-derived (tallow) — BSE/TSE concern for EU market; harsher than amphoteric alternatives; may cause skin barrier disruption at high concentrations

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Concern Level: Moderate

Frequently Asked Questions

Is Sodium Tallow Sulfate safe in cosmetics?

Animal-derived (tallow) — BSE/TSE concern for EU market; harsher than amphoteric alternatives; may cause skin barrier disruption at high concentrations The EU classifies Sodium Tallow Sulfate as "permitted". Safety rating: MODERATE.

Is Sodium Tallow Sulfate allowed in the EU?

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

What does Sodium Tallow Sulfate do in cosmetics?

Sodium Tallow Sulfate functions as: Cleansing, Surfactant – Cleansing. It is classified as a cosmetic ingredient in our database. CAS number: 8052-50-4.

What is the Margin of Safety for Sodium Tallow Sulfate?

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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