Regulatory Status
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Safety Data
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Expert Verdict
Juglone is genotoxic in vitro and cytotoxic; leaf extracts contain higher juglone concentration than other plant parts. Requires quantified juglone specification with upper limit and MoS calculation. Tree nut allergen declaration required. Not recommended for leave-on products without juglone quantification.
Regulatory Flags
Frequently Asked Questions
Is Juglans Nigra Leaf Extract safe in cosmetics?
Juglone is genotoxic in vitro and cytotoxic; leaf extracts contain higher juglone concentration than other plant parts. Requires quantified juglone specification with upper limit and MoS calculation. Tree nut allergen declaration required. Not recommended for leave-on products without juglone quantification. The EU classifies Juglans Nigra Leaf Extract as "permitted". Safety rating: MODERATE.
Is Juglans Nigra Leaf Extract allowed in the EU?
Juglans Nigra Leaf Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Juglans Nigra Leaf Extract do in cosmetics?
Juglans Nigra Leaf Extract functions as: Skin conditioning, antimicrobial (antifungal), astringent. It is classified as a cosmetic ingredient in our database. CAS number: 96690-56-1.
What is the Margin of Safety for Juglans Nigra Leaf 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.
Compliance Tools
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Related Ingredients
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