Sodium Stearoyl Casein

INCI: SODIUM STEAROYL CASEIN

CAS Number
Not publicly assigned
Function
Skin conditioning, Hair conditioning, Surfactant
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes PCPC/INCI listed; Permitted for cosmetic use

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

โš  Milk-derived protein allergen risk; must be flagged for consumers with dairy allergies; potential cross-reactivity

โš ๏ธ
Concern Level: Moderate

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Sodium Stearoyl Casein safe in cosmetics?

โš  Milk-derived protein allergen risk; must be flagged for consumers with dairy allergies; potential cross-reactivity The EU classifies Sodium Stearoyl Casein as "permitted". Safety rating: MODERATE.

Is Sodium Stearoyl Casein allowed in the EU?

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

What does Sodium Stearoyl Casein do in cosmetics?

Sodium Stearoyl Casein functions as: Skin conditioning, Hair conditioning, Surfactant. It is classified as a cosmetic ingredient in our database. CAS number: Not publicly assigned.

What is the Margin of Safety for Sodium Stearoyl Casein?

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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