Trihydroxystearin

INCI: TRIHYDROXYSTEARIN

CAS Number
139-44-6
Function
Skin conditioning, viscosity controlling, thixotropic thickener
Safety Rating
EXCELLENT

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted in cosmetics; no restrictions

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; castor oil-derived, generally considered safe for all cosmetic applications

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Concern Level: None

Frequently Asked Questions

Is Trihydroxystearin safe in cosmetics?

None; castor oil-derived, generally considered safe for all cosmetic applications The EU classifies Trihydroxystearin as "permitted". Safety rating: EXCELLENT.

Is Trihydroxystearin allowed in the EU?

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

What does Trihydroxystearin do in cosmetics?

Trihydroxystearin functions as: Skin conditioning, viscosity controlling, thixotropic thickener. It is classified as a cosmetic ingredient in our database. CAS number: 139-44-6.

What is the Margin of Safety for Trihydroxystearin?

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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