Phenethyl Caffeate

INCI: PHENETHYL CAFFEATE

CAS Number
104594-70-9
Function
Antioxidant; skin-conditioning agent
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not specifically regulated by FDA for cosmetics; widely studied as bioactive

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Caffeic acid is IARC Group 2B; catechol structure may auto-oxidize; no formal cosmetic safety assessment (CIR/SCCS); requires additional toxicological justification in a CPSR.

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Concern Level: Moderate

Frequently Asked Questions

Is Phenethyl Caffeate safe in cosmetics?

Caffeic acid is IARC Group 2B; catechol structure may auto-oxidize; no formal cosmetic safety assessment (CIR/SCCS); requires additional toxicological justification in a CPSR. The EU classifies Phenethyl Caffeate as "permitted". Safety rating: MODERATE.

Is Phenethyl Caffeate allowed in the EU?

Phenethyl Caffeate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Phenethyl Caffeate do in cosmetics?

Phenethyl Caffeate functions as: Antioxidant; skin-conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: 104594-70-9.

What is the Margin of Safety for Phenethyl Caffeate?

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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