Hydrangea arborescens Root Extract

INCI: HYDRANGEA ARBORESCENS ROOT EXTRACT

CAS Number
Not assigned for cosmetic extract
Function
Skin conditioning
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no specific CFR restriction

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Hydrangea arborescens root extract contains hydrangin and coumarins; extraction method and solvent critically determine phytochemical profile and toxicity. No CIR or SCCS opinion available. No published human repeat insult patch test or dermal irritation data for cosmetic use. Root parts may concentrate different metabolites than aerial parts.

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Concern Level: Moderate

Regulatory Flags

plant-extract

Frequently Asked Questions

Is Hydrangea arborescens Root Extract safe in cosmetics?

Hydrangea arborescens root extract contains hydrangin and coumarins; extraction method and solvent critically determine phytochemical profile and toxicity. No CIR or SCCS opinion available. No published human repeat insult patch test or dermal irritation data for cosmetic use. Root parts may concentrate different metabolites than aerial parts. The EU classifies Hydrangea arborescens Root Extract as "permitted". Safety rating: MODERATE.

Is Hydrangea arborescens Root Extract allowed in the EU?

Hydrangea arborescens Root Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Hydrangea arborescens Root Extract do in cosmetics?

Hydrangea arborescens Root Extract functions as: Skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned for cosmetic extract.

What is the Margin of Safety for Hydrangea arborescens 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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