Betula Platyphylla Japonica Leaf Extract

INCI: BETULA PLATYPHYLLA JAPONICA LEAF EXTRACT

CAS Number
223748-09-2 (species-level)
Function
Skin conditioning, antioxidant
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not specifically regulated; permitted under general cosmetic safety provisions

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
moderate
Sensitization
moderate

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Solvent residue verification required if ethanol/hydroalcoholic extraction used. Quercetin content may warrant genotoxicity consideration at high concentrations.

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Concern Level: Moderate

Regulatory Flags

plant-extract

Frequently Asked Questions

Is Betula Platyphylla Japonica Leaf Extract safe in cosmetics?

Solvent residue verification required if ethanol/hydroalcoholic extraction used. Quercetin content may warrant genotoxicity consideration at high concentrations. The EU classifies Betula Platyphylla Japonica Leaf Extract as "permitted". Safety rating: GOOD.

Is Betula Platyphylla Japonica Leaf Extract allowed in the EU?

Betula Platyphylla Japonica Leaf Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Betula Platyphylla Japonica Leaf Extract do in cosmetics?

Betula Platyphylla Japonica Leaf Extract functions as: Skin conditioning, antioxidant. It is classified as a cosmetic ingredient in our database. CAS number: 223748-09-2 (species-level).

What is the Margin of Safety for Betula Platyphylla Japonica Leaf Extract?

adequate 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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