Hydrolyzed Keratin PG-Propyl Silanetriol

INCI: HYDROLYZED KERATIN PG-PROPYL SILANETRIOL

CAS Number
Not assigned (copolymer of hydrolyzed keratin + PG-propyl silanetriol)
Function
Hair conditioning, skin conditioning
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” CIR Expert Panel concluded hydrolyzed keratin safe in present practices of use (2016); no 21 CFR restriction

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Hydrolyzed protein sensitization risk if MW >3500 Da per CIR guidance on wheat protein precedent; silanetriol moiety generally well tolerated topically.

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Concern Level: Low

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Hydrolyzed Keratin PG-Propyl Silanetriol safe in cosmetics?

Hydrolyzed protein sensitization risk if MW >3500 Da per CIR guidance on wheat protein precedent; silanetriol moiety generally well tolerated topically. The EU classifies Hydrolyzed Keratin PG-Propyl Silanetriol as "permitted". Safety rating: GOOD.

Is Hydrolyzed Keratin PG-Propyl Silanetriol allowed in the EU?

Hydrolyzed Keratin PG-Propyl Silanetriol EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Hydrolyzed Keratin PG-Propyl Silanetriol do in cosmetics?

Hydrolyzed Keratin PG-Propyl Silanetriol functions as: Hair conditioning, skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (copolymer of hydrolyzed keratin + PG-propyl silanetriol).

What is the Margin of Safety for Hydrolyzed Keratin PG-Propyl Silanetriol?

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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