Juglans Regia Leaf Extract

INCI: JUGLANS REGIA LEAF EXTRACT

CAS Number
84012-43-1
Function
Skin Conditioning, Astringent, Soothing, Cleansing, Masking
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not on EWG restricted or unacceptable lists; used in hair tinting and astringent skincare

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Walnut leaf extract with astringent, soothing, and skin conditioning properties; used in scalp care, toners, and anti-aging formulations; juglone content warrants care at high concentrations

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Concern Level: Low

Regulatory Flags

plant-extract astringent skin-conditioning anti-inflammatory juglone

Frequently Asked Questions

Is Juglans Regia Leaf Extract safe in cosmetics?

Walnut leaf extract with astringent, soothing, and skin conditioning properties; used in scalp care, toners, and anti-aging formulations; juglone content warrants care at high concentrations The EU classifies Juglans Regia Leaf Extract as "permitted". Safety rating: GOOD.

Is Juglans Regia Leaf Extract allowed in the EU?

Juglans Regia Leaf Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Juglans Regia Leaf Extract do in cosmetics?

Juglans Regia Leaf Extract functions as: Skin Conditioning, Astringent, Soothing, Cleansing, Masking. It is classified as a cosmetic ingredient in our database. CAS number: 84012-43-1.

What is the Margin of Safety for Juglans Regia 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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