Polygonum Tinctorium Flower Extract

INCI: POLYGONUM TINCTORIUM FLOWER EXTRACT

CAS Number
Not assigned
Function
Skin Conditioning
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not specifically restricted; general cosmetic ingredient

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

No CIR/SCCS assessment available. Contains indigo-related compounds (indirubin, tryptanthrin) with biological activity requiring dose-dependent safety evaluation.

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Concern Level: Moderate

Regulatory Flags

plant-extract

Frequently Asked Questions

Is Polygonum Tinctorium Flower Extract safe in cosmetics?

No CIR/SCCS assessment available. Contains indigo-related compounds (indirubin, tryptanthrin) with biological activity requiring dose-dependent safety evaluation. The EU classifies Polygonum Tinctorium Flower Extract as "permitted". Safety rating: MODERATE.

Is Polygonum Tinctorium Flower Extract allowed in the EU?

Polygonum Tinctorium Flower Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Polygonum Tinctorium Flower Extract do in cosmetics?

Polygonum Tinctorium Flower Extract functions as: Skin Conditioning. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned.

What is the Margin of Safety for Polygonum Tinctorium Flower 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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