Hibiscus Syriacus Bark Extract

INCI: HIBISCUS SYRIACUS BARK EXTRACT

CAS Number
223749-10-8
Function
Skin Conditioning
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” not listed in 21 CFR 250/700 as prohibited or restricted

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Traditional antifungal and anthelmintic use suggests bioactivity; limited dermal toxicology data; bark extracts may contain elevated tannin levels with irritation potential above 1%; supplier-specific safety data required for CPSR.

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Concern Level: Moderate

Regulatory Flags

plant-extract

Frequently Asked Questions

Is Hibiscus Syriacus Bark Extract safe in cosmetics?

Traditional antifungal and anthelmintic use suggests bioactivity; limited dermal toxicology data; bark extracts may contain elevated tannin levels with irritation potential above 1%; supplier-specific safety data required for CPSR. The EU classifies Hibiscus Syriacus Bark Extract as "permitted". Safety rating: MODERATE.

Is Hibiscus Syriacus Bark Extract allowed in the EU?

Hibiscus Syriacus Bark Extract EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Hibiscus Syriacus Bark Extract do in cosmetics?

Hibiscus Syriacus Bark Extract functions as: Skin Conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 223749-10-8.

What is the Margin of Safety for Hibiscus Syriacus Bark 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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