Capryloyl Silk Amino Acids

INCI: CAPRYLOYL SILK AMINO ACIDS

CAS Number
Not assigned (hydrolysate mixture)
Function
Hair conditioning, skin conditioning, smoothing, moisture retention
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes 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
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Silk protein allergenicity possible; rare but documented cases reported in sensitive individuals.

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Concern Level: Moderate

Regulatory Flags

potential-allergen

Frequently Asked Questions

Is Capryloyl Silk Amino Acids safe in cosmetics?

Silk protein allergenicity possible; rare but documented cases reported in sensitive individuals. The EU classifies Capryloyl Silk Amino Acids as "restricted". Safety rating: MODERATE.

Is Capryloyl Silk Amino Acids allowed in the EU?

Capryloyl Silk Amino Acids EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does Capryloyl Silk Amino Acids do in cosmetics?

Capryloyl Silk Amino Acids functions as: Hair conditioning, skin conditioning, smoothing, moisture retention. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned (hydrolysate mixture).

What is the Margin of Safety for Capryloyl Silk Amino Acids?

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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