Hydrolyzed Calf Skin

CAS Number
Not uniquely assigned (bovine collagen hydrolysate)
Function
No specific technical function
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no CFR prohibition; BSE/TSE sourcing documentation required

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

BSE/TSE sourcing verification mandatory; lower risk than liver-containing variant. Must document: species, tissue, country of origin, slaughterhouse approval, hydrolysis method, MW distribution. COSMOS/ECOCERT non-compliant.

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Concern Level: Moderate

Frequently Asked Questions

Is Hydrolyzed Calf Skin safe in cosmetics?

BSE/TSE sourcing verification mandatory; lower risk than liver-containing variant. Must document: species, tissue, country of origin, slaughterhouse approval, hydrolysis method, MW distribution. COSMOS/ECOCERT non-compliant. The EU classifies Hydrolyzed Calf Skin as "prohibited". Safety rating: MODERATE.

Is Hydrolyzed Calf Skin allowed in the EU?

Hydrolyzed Calf Skin EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does Hydrolyzed Calf Skin do in cosmetics?

Hydrolyzed Calf Skin functions as: No specific technical function. It is classified as a cosmetic ingredient in our database. CAS number: Not uniquely assigned (bovine collagen hydrolysate).

What is the Margin of Safety for Hydrolyzed Calf Skin?

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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