Regulatory Status
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Safety Data
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Expert Verdict
Higher quercetin and proanthocyanidin concentration than fruit extracts — monitor for contact sensitization in concentrated formulations; solvent residue and heavy metal testing essential [^1_11][^1_10]
Regulatory Flags
Frequently Asked Questions
Is Ribes Nigrum Leaf Extract safe in cosmetics?
Higher quercetin and proanthocyanidin concentration than fruit extracts — monitor for contact sensitization in concentrated formulations; solvent residue and heavy metal testing essential [^1_11][^1_10] The EU classifies Ribes Nigrum Leaf Extract as "permitted". Safety rating: GOOD.
Is Ribes Nigrum Leaf Extract allowed in the EU?
Ribes Nigrum Leaf Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Ribes Nigrum Leaf Extract do in cosmetics?
Ribes Nigrum Leaf Extract functions as: Skin Conditioning, Perfuming [^1_10]. It is classified as a cosmetic ingredient in our database. CAS number: 68606-81-5 [^1_10].
What is the Margin of Safety for Ribes Nigrum 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.
Compliance Tools
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Related Ingredients
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