Hevea Brasiliensis Leaf Extract

INCI: HEVEA BRASILIENSIS LEAF EXTRACT

CAS Number
No single CAS assigned (botanical extract)
Function
Skin conditioning agent
Safety Rating
POOR

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” not listed in 21 CFR 700.11โ€“700.35 as prohibited/restricted

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
moderate
Sensitization
high

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Latex-protein cross-reactivity risk; must confirm absence of Hev b 1โ€“13 proteins; requires allergen profiling and in vitro sensitization testing (DPRA/KeratinoSens); botanical variability demands batch-to-batch QC.

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Concern Level: High

Regulatory Flags

plant-extract potential-allergen natural-origin

Frequently Asked Questions

Is Hevea Brasiliensis Leaf Extract safe in cosmetics?

Latex-protein cross-reactivity risk; must confirm absence of Hev b 1โ€“13 proteins; requires allergen profiling and in vitro sensitization testing (DPRA/KeratinoSens); botanical variability demands batch-to-batch QC. The EU classifies Hevea Brasiliensis Leaf Extract as "permitted". Safety rating: POOR.

Is Hevea Brasiliensis Leaf Extract allowed in the EU?

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

What does Hevea Brasiliensis Leaf Extract do in cosmetics?

Hevea Brasiliensis Leaf Extract functions as: Skin conditioning agent. It is classified as a cosmetic ingredient in our database. CAS number: No single CAS assigned (botanical extract).

What is the Margin of Safety for Hevea Brasiliensis 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.

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