Stearamidopropyl Dimethicone

INCI: STEARAMIDOPROPYL DIMETHICONE

CAS Number
191044-49-0 (also referenced under dimethicone group)
Function
Hair Conditioning, Skin Conditioning — Emollient
Safety Rating
EXCELLENT

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes CIR reviewed as part of the dimethicone/methicone family — concluded safe as used

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Minimal toxicological concerns; formulate to be non-irritating per CIR recommendation; environmental persistence of silicones is an emerging regulatory concern

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Concern Level: Low

Frequently Asked Questions

Is Stearamidopropyl Dimethicone safe in cosmetics?

Minimal toxicological concerns; formulate to be non-irritating per CIR recommendation; environmental persistence of silicones is an emerging regulatory concern The EU classifies Stearamidopropyl Dimethicone as "permitted". Safety rating: EXCELLENT.

Is Stearamidopropyl Dimethicone allowed in the EU?

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

What does Stearamidopropyl Dimethicone do in cosmetics?

Stearamidopropyl Dimethicone functions as: Hair Conditioning, Skin Conditioning — Emollient. It is classified as a cosmetic ingredient in our database. CAS number: 191044-49-0 (also referenced under dimethicone group).

What is the Margin of Safety for Stearamidopropyl Dimethicone?

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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