Sodium Stearoyl Hydrolyzed Soy Protein

INCI: SODIUM STEAROYL HYDROLYZED SOY PROTEIN

CAS Number
Not publicly assigned
Function
Hair conditioning, Skin conditioning, Cleansing, 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  Soy allergen risk โ€” must be flagged; GMO sourcing concern; SCCS has flagged hydrolyzed proteins for sensitization potential via damaged skin barrier

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Concern Level: Moderate

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Sodium Stearoyl Hydrolyzed Soy Protein safe in cosmetics?

โš  Soy allergen risk โ€” must be flagged; GMO sourcing concern; SCCS has flagged hydrolyzed proteins for sensitization potential via damaged skin barrier The EU classifies Sodium Stearoyl Hydrolyzed Soy Protein as "permitted". Safety rating: MODERATE.

Is Sodium Stearoyl Hydrolyzed Soy Protein allowed in the EU?

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

What does Sodium Stearoyl Hydrolyzed Soy Protein do in cosmetics?

Sodium Stearoyl Hydrolyzed Soy Protein functions as: Hair conditioning, Skin conditioning, Cleansing, 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 Hydrolyzed Soy Protein?

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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