Polymethacryloyl Lysine

INCI: POLYMETHACRYLOYL LYSINE

CAS Number
543700-70-5
Function
Skin conditioning agent, humectant/moisturizer
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not specifically restricted; permitted under general provisions

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Polymethacryloyl Lysine is a permitted skin conditioning humectant with good safety profile; avoid eye contact, inhalation, and ingestion.

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Concern Level: Low

Frequently Asked Questions

Is Polymethacryloyl Lysine safe in cosmetics?

Polymethacryloyl Lysine is a permitted skin conditioning humectant with good safety profile; avoid eye contact, inhalation, and ingestion. The EU classifies Polymethacryloyl Lysine as "permitted". Safety rating: GOOD.

Is Polymethacryloyl Lysine allowed in the EU?

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

What does Polymethacryloyl Lysine do in cosmetics?

Polymethacryloyl Lysine functions as: Skin conditioning agent, humectant/moisturizer. It is classified as a cosmetic ingredient in our database. CAS number: 543700-70-5.

What is the Margin of Safety for Polymethacryloyl Lysine?

adequate 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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