Lauramidobutyl Guanidine Acetate

INCI: LAURAMIDOBUTYL GUANIDINE ACETATE

CAS Number
161865-39-0
Function
Hair conditioning, antimicrobial
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status prohibited
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no specific 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

Very limited published toxicological data with no CIR monograph; independent toxicological assessment required for CPSR submission due to guanidine moiety concerns for mucosal irritation.

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Concern Level: High

Frequently Asked Questions

Is Lauramidobutyl Guanidine Acetate safe in cosmetics?

Very limited published toxicological data with no CIR monograph; independent toxicological assessment required for CPSR submission due to guanidine moiety concerns for mucosal irritation. The EU classifies Lauramidobutyl Guanidine Acetate as "prohibited". Safety rating: MODERATE.

Is Lauramidobutyl Guanidine Acetate allowed in the EU?

Lauramidobutyl Guanidine Acetate EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.

What does Lauramidobutyl Guanidine Acetate do in cosmetics?

Lauramidobutyl Guanidine Acetate functions as: Hair conditioning, antimicrobial. It is classified as a cosmetic ingredient in our database. CAS number: 161865-39-0.

What is the Margin of Safety for Lauramidobutyl Guanidine Acetate?

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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