Copper Acetylmethionate

INCI: COPPER ACETYLMETHIONATE

CAS Number
105883-51-0
Function
Moisturizing, Skin Conditioning
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes FDA โ€” no specific restrictions; used commercially in skincare and haircare (Biosil Oligo Copper)

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Copper acetylmethionate is used in leave-on and rinse-off skincare and haircare products; copper ion release should be accounted for in cumulative exposure assessment.

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Concern Level: Low

Frequently Asked Questions

Is Copper Acetylmethionate safe in cosmetics?

Copper acetylmethionate is used in leave-on and rinse-off skincare and haircare products; copper ion release should be accounted for in cumulative exposure assessment. The EU classifies Copper Acetylmethionate as "permitted". Safety rating: GOOD.

Is Copper Acetylmethionate allowed in the EU?

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

What does Copper Acetylmethionate do in cosmetics?

Copper Acetylmethionate functions as: Moisturizing, Skin Conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 105883-51-0.

What is the Margin of Safety for Copper Acetylmethionate?

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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