Sodium Stearoyl Hydrolyzed Silk

INCI: SODIUM STEAROYL HYDROLYZED SILK

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

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
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Animal-derived (silkworm โ€” *Bombyx mori*); not vegan; ensure ethical sourcing documentation

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Concern Level: None

Frequently Asked Questions

Is Sodium Stearoyl Hydrolyzed Silk safe in cosmetics?

Animal-derived (silkworm โ€” *Bombyx mori*); not vegan; ensure ethical sourcing documentation The EU classifies Sodium Stearoyl Hydrolyzed Silk as "permitted". Safety rating: EXCELLENT.

Is Sodium Stearoyl Hydrolyzed Silk allowed in the EU?

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

What does Sodium Stearoyl Hydrolyzed Silk do in cosmetics?

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

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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