Polysilicone-1 Crosspolymer

INCI: POLYSILICONE-1 CROSSPOLYMER

CAS Number
1004791-75-6
Function
Skin conditioning; Viscosity controlling
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes No specific restriction; permitted under general cosmetic ingredient provisions

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

High bioaccumulation potential and low biodegradability noted; no individual toxicological dossier publicly available.

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Concern Level: Moderate

Frequently Asked Questions

Is Polysilicone-1 Crosspolymer safe in cosmetics?

High bioaccumulation potential and low biodegradability noted; no individual toxicological dossier publicly available. The EU classifies Polysilicone-1 Crosspolymer as "permitted". Safety rating: GOOD.

Is Polysilicone-1 Crosspolymer allowed in the EU?

Polysilicone-1 Crosspolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Polysilicone-1 Crosspolymer do in cosmetics?

Polysilicone-1 Crosspolymer functions as: Skin conditioning; Viscosity controlling. It is classified as a cosmetic ingredient in our database. CAS number: 1004791-75-6.

What is the Margin of Safety for Polysilicone-1 Crosspolymer?

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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