Hydroxypropyl Dimethicone/Polysorbate 20 Crosspolymer

INCI: HYDROXYPROPYL DIMETHICONE/POLYSORBATE 20 CROSSPOLYMER

CAS Number
Not uniquely assigned (crosslinked silicone-polysorbate copolymer)
Function
Emulsifying agent, skin conditioning, surfactant
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” CIR reviewed 62 dimethicone crosspolymers as safe in the practices of use and concentration (2014)

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

Crosslinked silicone-polysorbate copolymer with residual monomers (dimethicone, polysorbate 20); potential trace D4/D5 cyclomethicone; polysorbate 20 component may contain 1,4-dioxane as ethoxylation byproduct.

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Concern Level: Low

Frequently Asked Questions

Is Hydroxypropyl Dimethicone/Polysorbate 20 Crosspolymer safe in cosmetics?

Crosslinked silicone-polysorbate copolymer with residual monomers (dimethicone, polysorbate 20); potential trace D4/D5 cyclomethicone; polysorbate 20 component may contain 1,4-dioxane as ethoxylation byproduct. The EU classifies Hydroxypropyl Dimethicone/Polysorbate 20 Crosspolymer as "permitted". Safety rating: GOOD.

Is Hydroxypropyl Dimethicone/Polysorbate 20 Crosspolymer allowed in the EU?

Hydroxypropyl Dimethicone/Polysorbate 20 Crosspolymer EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Hydroxypropyl Dimethicone/Polysorbate 20 Crosspolymer do in cosmetics?

Hydroxypropyl Dimethicone/Polysorbate 20 Crosspolymer functions as: Emulsifying agent, skin conditioning, surfactant. It is classified as a cosmetic ingredient in our database. CAS number: Not uniquely assigned (crosslinked silicone-polysorbate copolymer).

What is the Margin of Safety for Hydroxypropyl Dimethicone/Polysorbate 20 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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