Thuja Occidentalis Root Extract

INCI: THUJA OCCIDENTALIS ROOT EXTRACT

CAS Number
90131-58-1
Function
Skin Conditioning
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status restricted
๐Ÿ‡บ๐Ÿ‡ธ US Status restricted
US Notes Not specifically restricted; permitted as botanical extract

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
moderate
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Thujone content lower than aerial parts but still present; limited root-specific safety data

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Concern Level: Moderate

Regulatory Flags

plant-extract eu_cosing_listed

Frequently Asked Questions

Is Thuja Occidentalis Root Extract safe in cosmetics?

Thujone content lower than aerial parts but still present; limited root-specific safety data The EU classifies Thuja Occidentalis Root Extract as "restricted". Safety rating: MODERATE.

Is Thuja Occidentalis Root Extract allowed in the EU?

Thuja Occidentalis Root Extract EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does Thuja Occidentalis Root Extract do in cosmetics?

Thuja Occidentalis Root Extract functions as: Skin Conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 90131-58-1.

What is the Margin of Safety for Thuja Occidentalis Root Extract?

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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