Stearone

INCI: STEARONE

CAS Number
504-53-0
Function
Viscosity controlling, skin conditioning (emollient), bulking agent
Safety Rating
EXCELLENT

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not restricted; CIR reviewed as part of long-chain alkyl ketones โ€” 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

None significant; well-tolerated structurally simple long-chain ketone

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Concern Level: None

Frequently Asked Questions

Is Stearone safe in cosmetics?

None significant; well-tolerated structurally simple long-chain ketone The EU classifies Stearone as "permitted". Safety rating: EXCELLENT.

Is Stearone allowed in the EU?

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

What does Stearone do in cosmetics?

Stearone functions as: Viscosity controlling, skin conditioning (emollient), bulking agent. It is classified as a cosmetic ingredient in our database. CAS number: 504-53-0.

What is the Margin of Safety for Stearone?

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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