Lactobacillus/Rhus Semialata Gall Extract Ferment

INCI: LACTOBACILLUS/RHUS SEMIALATA GALL EXTRACT FERMENT

CAS Number
Not assigned
Function
Skin conditioning / astringent. Rhus semialata galls are rich in tannins.
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” not restricted under 21 CFR; no CIR monograph

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

Rhus genus association requires taxonomic clarification to confirm absence of urushiol; high tannin content may cause irritation at elevated concentrations; gallic acid hydrolysis product is generally safe but requires quantification; regulatory monograph data unavailable.

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Concern Level: Moderate

Regulatory Flags

plant-extract

Frequently Asked Questions

Is Lactobacillus/Rhus Semialata Gall Extract Ferment safe in cosmetics?

Rhus genus association requires taxonomic clarification to confirm absence of urushiol; high tannin content may cause irritation at elevated concentrations; gallic acid hydrolysis product is generally safe but requires quantification; regulatory monograph data unavailable. The EU classifies Lactobacillus/Rhus Semialata Gall Extract Ferment as "permitted". Safety rating: MODERATE.

Is Lactobacillus/Rhus Semialata Gall Extract Ferment allowed in the EU?

Lactobacillus/Rhus Semialata Gall Extract Ferment EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Lactobacillus/Rhus Semialata Gall Extract Ferment do in cosmetics?

Lactobacillus/Rhus Semialata Gall Extract Ferment functions as: Skin conditioning / astringent. Rhus semialata galls are rich in tannins.. It is classified as a cosmetic ingredient in our database. CAS number: Not assigned.

What is the Margin of Safety for Lactobacillus/Rhus Semialata Gall Extract Ferment?

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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